[{"publication":"Nature Computational Science","volume":3,"citation":{"chicago":"Lombardi, Fabrizio, Selver Pepic, Oren Shriki, Gašper Tkačik, and Daniele De Martino. “Statistical Modeling of Adaptive Neural Networks Explains Co-Existence of Avalanches and Oscillations in Resting Human Brain.” <i>Nature Computational Science</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1038/s43588-023-00410-9\">https://doi.org/10.1038/s43588-023-00410-9</a>.","ama":"Lombardi F, Pepic S, Shriki O, Tkačik G, De Martino D. Statistical modeling of adaptive neural networks explains co-existence of avalanches and oscillations in resting human brain. <i>Nature Computational Science</i>. 2023;3:254-263. doi:<a href=\"https://doi.org/10.1038/s43588-023-00410-9\">10.1038/s43588-023-00410-9</a>","mla":"Lombardi, Fabrizio, et al. “Statistical Modeling of Adaptive Neural Networks Explains Co-Existence of Avalanches and Oscillations in Resting Human Brain.” <i>Nature Computational Science</i>, vol. 3, Springer Nature, 2023, pp. 254–63, doi:<a href=\"https://doi.org/10.1038/s43588-023-00410-9\">10.1038/s43588-023-00410-9</a>.","ista":"Lombardi F, Pepic S, Shriki O, Tkačik G, De Martino D. 2023. Statistical modeling of adaptive neural networks explains co-existence of avalanches and oscillations in resting human brain. Nature Computational Science. 3, 254–263.","apa":"Lombardi, F., Pepic, S., Shriki, O., Tkačik, G., &#38; De Martino, D. (2023). Statistical modeling of adaptive neural networks explains co-existence of avalanches and oscillations in resting human brain. <i>Nature Computational Science</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s43588-023-00410-9\">https://doi.org/10.1038/s43588-023-00410-9</a>","ieee":"F. Lombardi, S. Pepic, O. Shriki, G. Tkačik, and D. De Martino, “Statistical modeling of adaptive neural networks explains co-existence of avalanches and oscillations in resting human brain,” <i>Nature Computational Science</i>, vol. 3. Springer Nature, pp. 254–263, 2023.","short":"F. Lombardi, S. Pepic, O. Shriki, G. Tkačik, D. De Martino, Nature Computational Science 3 (2023) 254–263."},"type":"journal_article","ec_funded":1,"day":"20","publisher":"Springer Nature","doi":"10.1038/s43588-023-00410-9","page":"254-263","department":[{"_id":"GaTk"},{"_id":"GradSch"}],"file_date_updated":"2023-08-16T12:39:57Z","date_created":"2023-03-26T22:01:08Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication_identifier":{"eissn":["2662-8457"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"         3","corr_author":"1","external_id":{"arxiv":["2108.06686"],"isi":["000968161800002"],"pmid":["38177880"]},"has_accepted_license":"1","date_updated":"2025-09-09T12:23:42Z","article_processing_charge":"No","month":"03","pmid":1,"oa_version":"Published Version","_id":"12762","year":"2023","title":"Statistical modeling of adaptive neural networks explains co-existence of avalanches and oscillations in resting human brain","author":[{"orcid":"0000-0003-2623-5249","last_name":"Lombardi","first_name":"Fabrizio","full_name":"Lombardi, Fabrizio","id":"A057D288-3E88-11E9-986D-0CF4E5697425"},{"last_name":"Pepic","first_name":"Selver","id":"F93245C4-C3CA-11E9-B4F0-C6F4E5697425","full_name":"Pepic, Selver"},{"first_name":"Oren","full_name":"Shriki, Oren","last_name":"Shriki"},{"orcid":"0000-0002-6699-1455","last_name":"Tkačik","first_name":"Gašper","full_name":"Tkačik, Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-5214-4706","last_name":"De Martino","id":"3FF5848A-F248-11E8-B48F-1D18A9856A87","full_name":"De Martino, Daniele","first_name":"Daniele"}],"publication_status":"published","article_type":"original","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"},{"grant_number":"M03318","_id":"eb943429-77a9-11ec-83b8-9f471cdf5c67","name":"Functional Advantages of Critical Brain Dynamics"},{"name":"Efficient coding with biophysical realism","_id":"626c45b5-2b32-11ec-9570-e509828c1ba6","grant_number":"P34015"}],"oa":1,"isi":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","file":[{"access_level":"open_access","creator":"dernst","date_created":"2023-08-16T12:39:57Z","content_type":"application/pdf","file_size":4474284,"relation":"main_file","file_id":"14073","checksum":"7c63b2b2edfd68aaffe96d70ca6a865a","success":1,"date_updated":"2023-08-16T12:39:57Z","file_name":"2023_NatureCompScience_Lombardi.pdf"}],"status":"public","abstract":[{"text":"Neurons in the brain are wired into adaptive networks that exhibit collective dynamics as diverse as scale-specific oscillations and scale-free neuronal avalanches. Although existing models account for oscillations and avalanches separately, they typically do not explain both phenomena, are too complex to analyze analytically or intractable to infer from data rigorously. Here we propose a feedback-driven Ising-like class of neural networks that captures avalanches and oscillations simultaneously and quantitatively. In the simplest yet fully microscopic model version, we can analytically compute the phase diagram and make direct contact with human brain resting-state activity recordings via tractable inference of the model’s two essential parameters. The inferred model quantitatively captures the dynamics over a broad range of scales, from single sensor oscillations to collective behaviors of extreme events and neuronal avalanches. Importantly, the inferred parameters indicate that the co-existence of scale-specific (oscillations) and scale-free (avalanches) dynamics occurs close to a non-equilibrium critical point at the onset of self-sustained oscillations.","lang":"eng"}],"scopus_import":"1","date_published":"2023-03-20T00:00:00Z","arxiv":1,"ddc":["570"],"acknowledgement":"This research was funded in whole, or in part, by the Austrian Science Fund (FWF) (grant no. PT1013M03318 to F.L. and no. P34015 to G.T.). For the purpose of open access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. The study was supported by the European Union Horizon 2020 research and innovation program under the Marie Sklodowska-Curie action (grant agreement No. 754411 to F.L.)."},{"department":[{"_id":"HeEd"}],"date_created":"2023-03-26T22:01:08Z","publication_identifier":{"eissn":["2367-1734"],"issn":["2367-1726"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"         7","corr_author":"1","date_updated":"2025-04-14T07:44:01Z","publication":"Journal of Applied and Computational Topology","main_file_link":[{"open_access":"1","url":"https://inserm.hal.science/INRIA-SACLAY/hal-04083524v1"}],"volume":7,"citation":{"ama":"Boissonnat JD, Wintraecken M. The reach of subsets of manifolds. <i>Journal of Applied and Computational Topology</i>. 2023;7:619-641. doi:<a href=\"https://doi.org/10.1007/s41468-023-00116-x\">10.1007/s41468-023-00116-x</a>","chicago":"Boissonnat, Jean Daniel, and Mathijs Wintraecken. “The Reach of Subsets of Manifolds.” <i>Journal of Applied and Computational Topology</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1007/s41468-023-00116-x\">https://doi.org/10.1007/s41468-023-00116-x</a>.","short":"J.D. Boissonnat, M. Wintraecken, Journal of Applied and Computational Topology 7 (2023) 619–641.","apa":"Boissonnat, J. D., &#38; Wintraecken, M. (2023). The reach of subsets of manifolds. <i>Journal of Applied and Computational Topology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s41468-023-00116-x\">https://doi.org/10.1007/s41468-023-00116-x</a>","ista":"Boissonnat JD, Wintraecken M. 2023. The reach of subsets of manifolds. Journal of Applied and Computational Topology. 7, 619–641.","mla":"Boissonnat, Jean Daniel, and Mathijs Wintraecken. “The Reach of Subsets of Manifolds.” <i>Journal of Applied and Computational Topology</i>, vol. 7, Springer Nature, 2023, pp. 619–41, doi:<a href=\"https://doi.org/10.1007/s41468-023-00116-x\">10.1007/s41468-023-00116-x</a>.","ieee":"J. D. Boissonnat and M. Wintraecken, “The reach of subsets of manifolds,” <i>Journal of Applied and Computational Topology</i>, vol. 7. Springer Nature, pp. 619–641, 2023."},"type":"journal_article","ec_funded":1,"publisher":"Springer Nature","day":"01","doi":"10.1007/s41468-023-00116-x","page":"619-641","author":[{"full_name":"Boissonnat, Jean Daniel","first_name":"Jean Daniel","last_name":"Boissonnat"},{"last_name":"Wintraecken","orcid":"0000-0002-7472-2220","full_name":"Wintraecken, Mathijs","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","first_name":"Mathijs"}],"publication_status":"published","article_type":"original","project":[{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425"},{"grant_number":"M03073","_id":"fc390959-9c52-11eb-aca3-afa58bd282b2","name":"Learning and triangulating manifolds via collapses"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","scopus_import":"1","abstract":[{"text":"Kleinjohann (Archiv der Mathematik 35(1):574–582, 1980; Mathematische Zeitschrift 176(3), 327–344, 1981) and Bangert (Archiv der Mathematik 38(1):54–57, 1982) extended the reach rch(S) from subsets S of Euclidean space to the reach rchM(S) of subsets S of Riemannian manifolds M, where M is smooth (we’ll assume at least C3). Bangert showed that sets of positive reach in Euclidean space and Riemannian manifolds are very similar. In this paper we introduce a slight variant of Kleinjohann’s and Bangert’s extension and quantify the similarity between sets of positive reach in Euclidean space and Riemannian manifolds in a new way: Given p∈M and q∈S, we bound the local feature size (a local version of the reach) of its lifting to the tangent space via the inverse exponential map (exp−1p(S)) at q, assuming that rchM(S) and the geodesic distance dM(p,q) are bounded. These bounds are motivated by the importance of the reach and local feature size to manifold learning, topological inference, and triangulating manifolds and the fact that intrinsic approaches circumvent the curse of dimensionality.","lang":"eng"}],"date_published":"2023-09-01T00:00:00Z","acknowledgement":"We thank Eddie Aamari, David Cohen-Steiner, Isa Costantini, Fred Chazal, Ramsay Dyer, André Lieutier, and Alef Sterk for discussion and Pierre Pansu for encouragement. We further acknowledge the anonymous reviewers whose comments helped improve the exposition.\r\nThe research leading to these results has received funding from the European Research Council (ERC) under the European Union’s Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement No. 339025 GUDHI (Algorithmic Foundations of Geometry Understanding in Higher Dimensions). The first author is further supported by the French government, through the 3IA Côte d’Azur Investments in the Future project managed by the National Research Agency (ANR) with the reference number ANR-19-P3IA-0002. The second author is supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411 and the Austrian science fund (FWF) M-3073.","article_processing_charge":"No","month":"09","oa_version":"Submitted Version","_id":"12763","year":"2023","title":"The reach of subsets of manifolds"},{"publication":"Discrete and Computational Geometry","doi":"10.1007/s00454-023-00484-2","day":"01","publisher":"Springer Nature","page":"123-153","type":"journal_article","citation":{"ama":"Kourimska H. Discrete yamabe problem for polyhedral surfaces. <i>Discrete and Computational Geometry</i>. 2023;70:123-153. doi:<a href=\"https://doi.org/10.1007/s00454-023-00484-2\">10.1007/s00454-023-00484-2</a>","chicago":"Kourimska, Hana. “Discrete Yamabe Problem for Polyhedral Surfaces.” <i>Discrete and Computational Geometry</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1007/s00454-023-00484-2\">https://doi.org/10.1007/s00454-023-00484-2</a>.","short":"H. Kourimska, Discrete and Computational Geometry 70 (2023) 123–153.","ieee":"H. Kourimska, “Discrete yamabe problem for polyhedral surfaces,” <i>Discrete and Computational Geometry</i>, vol. 70. Springer Nature, pp. 123–153, 2023.","ista":"Kourimska H. 2023. Discrete yamabe problem for polyhedral surfaces. Discrete and Computational Geometry. 70, 123–153.","mla":"Kourimska, Hana. “Discrete Yamabe Problem for Polyhedral Surfaces.” <i>Discrete and Computational Geometry</i>, vol. 70, Springer Nature, 2023, pp. 123–53, doi:<a href=\"https://doi.org/10.1007/s00454-023-00484-2\">10.1007/s00454-023-00484-2</a>.","apa":"Kourimska, H. (2023). Discrete yamabe problem for polyhedral surfaces. <i>Discrete and Computational Geometry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00454-023-00484-2\">https://doi.org/10.1007/s00454-023-00484-2</a>"},"volume":70,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2023-03-26T22:01:09Z","file_date_updated":"2023-10-04T11:46:24Z","department":[{"_id":"HeEd"}],"has_accepted_license":"1","date_updated":"2025-04-23T08:59:15Z","corr_author":"1","external_id":{"pmid":["37292248"],"isi":["000948148000001"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"        70","publication_identifier":{"eissn":["1432-0444"],"issn":["0179-5376"]},"pmid":1,"month":"07","article_processing_charge":"Yes (via OA deal)","title":"Discrete yamabe problem for polyhedral surfaces","_id":"12764","year":"2023","oa_version":"Published Version","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"date_created":"2023-10-04T11:46:24Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf","file_size":1026683,"relation":"main_file","file_id":"14396","checksum":"cdbf90ba4a7ddcb190d37b9e9d4cb9d3","success":1,"file_name":"2023_DiscreteGeometry_Kourimska.pdf","date_updated":"2023-10-04T11:46:24Z"}],"oa":1,"publication_status":"published","article_type":"original","project":[{"name":"Algebraic Footprints of Geometric Features in Homology","call_identifier":"FWF","_id":"26AD5D90-B435-11E9-9278-68D0E5697425","grant_number":"I04245"}],"author":[{"first_name":"Hana","id":"D9B8E14C-3C26-11EA-98F5-1F833DDC885E","full_name":"Kourimska, Hana","orcid":"0000-0001-7841-0091","last_name":"Kourimska"}],"ddc":["510"],"acknowledgement":"Open access funding provided by the Austrian Science Fund (FWF). This research was supported by the FWF grant, Project number I4245-N35, and by the Deutsche Forschungsgemeinschaft (DFG - German Research Foundation) - Project-ID 195170736 - TRR109.","scopus_import":"1","date_published":"2023-07-01T00:00:00Z","abstract":[{"lang":"eng","text":"We study a new discretization of the Gaussian curvature for polyhedral surfaces. This discrete Gaussian curvature is defined on each conical singularity of a polyhedral surface as the quotient of the angle defect and the area of the Voronoi cell corresponding to the singularity. We divide polyhedral surfaces into discrete conformal classes using a generalization of discrete conformal equivalence pioneered by Feng Luo. We subsequently show that, in every discrete conformal class, there exists a polyhedral surface with constant discrete Gaussian curvature. We also provide explicit examples to demonstrate that this surface is in general not unique."}],"status":"public"},{"status":"public","date_published":"2023-04-01T00:00:00Z","abstract":[{"text":"Animals exhibit a variety of behavioural defences against socially transmitted parasites. These defences evolved to increase host fitness by avoiding, resisting or tolerating infection.\r\nBecause they can occur in both infected individuals and their uninfected social partners, these defences often have important consequences for the social group.\r\nHere, we discuss the evolution and ecology of anti-parasite behavioural defences across a taxonomically wide social spectrum, considering colonial groups, stable groups, transitional groups and solitary animals.\r\nWe discuss avoidance, resistance and tolerance behaviours across these social group structures, identifying how social complexity, group composition and interdependent social relationships may contribute to the expression and evolution of behavioural strategies.\r\nFinally, we outline avenues for further investigation such as approaches to quantify group-level responses, and the connection of the physiological and behavioural response to parasites in different social contexts.","lang":"eng"}],"scopus_import":"1","OA_type":"green","author":[{"last_name":"Stockmaier","first_name":"Sebastian","full_name":"Stockmaier, Sebastian"},{"last_name":"Ulrich","full_name":"Ulrich, Yuko","first_name":"Yuko"},{"last_name":"Albery","first_name":"Gregory F.","full_name":"Albery, Gregory F."},{"first_name":"Sylvia","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","full_name":"Cremer, Sylvia","last_name":"Cremer","orcid":"0000-0002-2193-3868"},{"last_name":"Lopes","full_name":"Lopes, Patricia C.","first_name":"Patricia C."}],"article_type":"review","publication_status":"published","oa":1,"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Submitted Version","_id":"12765","issue":"4","year":"2023","title":"Behavioural defences against parasites across host social structures","article_processing_charge":"No","month":"04","publication_identifier":{"eissn":["1365-2435"],"issn":["0269-8463"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"        37","external_id":{"isi":["000948940500001"]},"OA_place":"repository","date_updated":"2025-07-10T11:50:31Z","department":[{"_id":"SyCr"}],"date_created":"2023-03-26T22:01:09Z","volume":37,"citation":{"short":"S. Stockmaier, Y. Ulrich, G.F. Albery, S. Cremer, P.C. Lopes, Functional Ecology 37 (2023) 809–820.","mla":"Stockmaier, Sebastian, et al. “Behavioural Defences against Parasites across Host Social Structures.” <i>Functional Ecology</i>, vol. 37, no. 4, British Ecological Society, 2023, pp. 809–20, doi:<a href=\"https://doi.org/10.1111/1365-2435.14310\">10.1111/1365-2435.14310</a>.","ista":"Stockmaier S, Ulrich Y, Albery GF, Cremer S, Lopes PC. 2023. Behavioural defences against parasites across host social structures. Functional Ecology. 37(4), 809–820.","apa":"Stockmaier, S., Ulrich, Y., Albery, G. F., Cremer, S., &#38; Lopes, P. C. (2023). Behavioural defences against parasites across host social structures. <i>Functional Ecology</i>. British Ecological Society. <a href=\"https://doi.org/10.1111/1365-2435.14310\">https://doi.org/10.1111/1365-2435.14310</a>","ieee":"S. Stockmaier, Y. Ulrich, G. F. Albery, S. Cremer, and P. C. Lopes, “Behavioural defences against parasites across host social structures,” <i>Functional Ecology</i>, vol. 37, no. 4. British Ecological Society, pp. 809–820, 2023.","ama":"Stockmaier S, Ulrich Y, Albery GF, Cremer S, Lopes PC. Behavioural defences against parasites across host social structures. <i>Functional Ecology</i>. 2023;37(4):809-820. doi:<a href=\"https://doi.org/10.1111/1365-2435.14310\">10.1111/1365-2435.14310</a>","chicago":"Stockmaier, Sebastian, Yuko Ulrich, Gregory F. Albery, Sylvia Cremer, and Patricia C. Lopes. “Behavioural Defences against Parasites across Host Social Structures.” <i>Functional Ecology</i>. British Ecological Society, 2023. <a href=\"https://doi.org/10.1111/1365-2435.14310\">https://doi.org/10.1111/1365-2435.14310</a>."},"type":"journal_article","day":"01","doi":"10.1111/1365-2435.14310","publisher":"British Ecological Society","page":"809-820","publication":"Functional Ecology","main_file_link":[{"open_access":"1","url":"https://digitalcommons.chapman.edu/cgi/viewcontent.cgi?article=1585&context=sees_articles"}]},{"publication_identifier":{"eissn":["2041-1723"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"        14","external_id":{"isi":["001066658700003"]},"has_accepted_license":"1","date_updated":"2023-12-13T11:15:58Z","department":[{"_id":"PeJo"}],"article_number":"1659","date_created":"2023-04-02T22:01:09Z","file_date_updated":"2023-04-03T06:38:56Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"volume":14,"citation":{"chicago":"Zhang, Danyang, Remigijus Lape, Saher A. Shaikh, Bianka K. Kohegyi, Jake Watson, Ondrej Cais, Terunaga Nakagawa, and Ingo H. Greger. “Modulatory Mechanisms of TARP Γ8-Selective AMPA Receptor Therapeutics.” <i>Nature Communications</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1038/s41467-023-37259-5\">https://doi.org/10.1038/s41467-023-37259-5</a>.","ama":"Zhang D, Lape R, Shaikh SA, et al. Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics. <i>Nature Communications</i>. 2023;14. doi:<a href=\"https://doi.org/10.1038/s41467-023-37259-5\">10.1038/s41467-023-37259-5</a>","ieee":"D. Zhang <i>et al.</i>, “Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics,” <i>Nature Communications</i>, vol. 14. Springer Nature, 2023.","apa":"Zhang, D., Lape, R., Shaikh, S. A., Kohegyi, B. K., Watson, J., Cais, O., … Greger, I. H. (2023). Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-023-37259-5\">https://doi.org/10.1038/s41467-023-37259-5</a>","ista":"Zhang D, Lape R, Shaikh SA, Kohegyi BK, Watson J, Cais O, Nakagawa T, Greger IH. 2023. Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics. Nature Communications. 14, 1659.","mla":"Zhang, Danyang, et al. “Modulatory Mechanisms of TARP Γ8-Selective AMPA Receptor Therapeutics.” <i>Nature Communications</i>, vol. 14, 1659, Springer Nature, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-023-37259-5\">10.1038/s41467-023-37259-5</a>.","short":"D. Zhang, R. Lape, S.A. Shaikh, B.K. Kohegyi, J. Watson, O. Cais, T. Nakagawa, I.H. Greger, Nature Communications 14 (2023)."},"type":"journal_article","publisher":"Springer Nature","day":"25","doi":"10.1038/s41467-023-37259-5","publication":"Nature Communications","status":"public","date_published":"2023-03-25T00:00:00Z","abstract":[{"text":"AMPA glutamate receptors (AMPARs) mediate excitatory neurotransmission throughout the brain. Their signalling is uniquely diversified by brain region-specific auxiliary subunits, providing an opportunity for the development of selective therapeutics. AMPARs associated with TARP γ8 are enriched in the hippocampus, and are targets of emerging anti-epileptic drugs. To understand their therapeutic activity, we determined cryo-EM structures of the GluA1/2-γ8 receptor associated with three potent, chemically diverse ligands. We find that despite sharing a lipid-exposed and water-accessible binding pocket, drug action is differentially affected by binding-site mutants. Together with patch-clamp recordings and MD simulations we also demonstrate that ligand-triggered reorganisation of the AMPAR-TARP interface contributes to modulation. Unexpectedly, one ligand (JNJ-61432059) acts bifunctionally, negatively affecting GluA1 but exerting positive modulatory action on GluA2-containing AMPARs, in a TARP stoichiometry-dependent manner. These results further illuminate the action of TARPs, demonstrate the sensitive balance between positive and negative modulatory action, and provide a mechanistic platform for development of both positive and negative selective AMPAR modulators.","lang":"eng"}],"scopus_import":"1","ddc":["570"],"acknowledgement":"We thank James Krieger for generating the ‘proDy’ interaction maps in Fig. 5B and S7C, and Jan-Niklas Dohrke for critically reading the manuscript. We thank members of the Greger lab for insightful comments during this study. We acknowledge Trevor Rutherford for confirming ligand integrity by NMR. We are also grateful to LMB scientific computing and the EM facility for their support. This research was funded in part by the Wellcome Trust (223194/Z/21/Z) to I.H.G. For the purpose of Open Access, the MRC Laboratory of Molecular Biology has applied a CC BY public copyright licence to any Author Accepted Manuscript (AAM) version arising from this submission. Further funding came from the Medical Research Council (MRU105174197) to I.H.G, and NIH grant (R56/R01MH123474) to T.N.","author":[{"last_name":"Zhang","first_name":"Danyang","full_name":"Zhang, Danyang"},{"last_name":"Lape","first_name":"Remigijus","full_name":"Lape, Remigijus"},{"full_name":"Shaikh, Saher A.","first_name":"Saher A.","last_name":"Shaikh"},{"last_name":"Kohegyi","full_name":"Kohegyi, Bianka K.","first_name":"Bianka K."},{"full_name":"Watson, Jake","id":"63836096-4690-11EA-BD4E-32803DDC885E","first_name":"Jake","orcid":"0000-0002-8698-3823","last_name":"Watson"},{"first_name":"Ondrej","full_name":"Cais, Ondrej","last_name":"Cais"},{"first_name":"Terunaga","full_name":"Nakagawa, Terunaga","last_name":"Nakagawa"},{"last_name":"Greger","full_name":"Greger, Ingo H.","first_name":"Ingo H."}],"article_type":"original","publication_status":"published","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"file":[{"success":1,"checksum":"0a97b31191432dae5853bbb5ccb7698d","file_name":"2023_NatureComm_Zhang.pdf","date_updated":"2023-04-03T06:38:56Z","content_type":"application/pdf","date_created":"2023-04-03T06:38:56Z","creator":"dernst","access_level":"open_access","file_id":"12797","relation":"main_file","file_size":2613996}],"oa_version":"Published Version","_id":"12786","year":"2023","title":"Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics","article_processing_charge":"No","month":"03"},{"acknowledged_ssus":[{"_id":"M-Shop"}],"department":[{"_id":"ScWa"}],"article_number":"034901","file_date_updated":"2023-11-27T09:51:48Z","date_created":"2023-04-02T22:01:10Z","corr_author":"1","external_id":{"pmid":["37072968"],"isi":["000992142700001"]},"has_accepted_license":"1","date_updated":"2025-04-14T07:54:10Z","publication_identifier":{"issn":["2470-0045"],"eissn":["2470-0053"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"       107","publication":"Physical Review E","ec_funded":1,"type":"journal_article","publisher":"American Physical Society","doi":"10.1103/PhysRevE.107.034901","day":"01","volume":107,"citation":{"ama":"Mujica N, Waitukaitis SR. Accurate determination of the shapes of granular charge distributions. <i>Physical Review E</i>. 2023;107(3). doi:<a href=\"https://doi.org/10.1103/PhysRevE.107.034901\">10.1103/PhysRevE.107.034901</a>","chicago":"Mujica, Nicolás, and Scott R Waitukaitis. “Accurate Determination of the Shapes of Granular Charge Distributions.” <i>Physical Review E</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevE.107.034901\">https://doi.org/10.1103/PhysRevE.107.034901</a>.","short":"N. Mujica, S.R. Waitukaitis, Physical Review E 107 (2023).","ista":"Mujica N, Waitukaitis SR. 2023. Accurate determination of the shapes of granular charge distributions. Physical Review E. 107(3), 034901.","apa":"Mujica, N., &#38; Waitukaitis, S. R. (2023). Accurate determination of the shapes of granular charge distributions. <i>Physical Review E</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevE.107.034901\">https://doi.org/10.1103/PhysRevE.107.034901</a>","mla":"Mujica, Nicolás, and Scott R. Waitukaitis. “Accurate Determination of the Shapes of Granular Charge Distributions.” <i>Physical Review E</i>, vol. 107, no. 3, 034901, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevE.107.034901\">10.1103/PhysRevE.107.034901</a>.","ieee":"N. Mujica and S. R. Waitukaitis, “Accurate determination of the shapes of granular charge distributions,” <i>Physical Review E</i>, vol. 107, no. 3. American Physical Society, 2023."},"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"file":[{"content_type":"application/pdf","access_level":"open_access","date_created":"2023-11-27T09:51:48Z","creator":"swaituka","file_id":"14612","file_size":1428631,"relation":"main_file","success":1,"checksum":"48f5dfe4e5f1c46c3c86805cd8f84bea","date_updated":"2023-11-27T09:51:48Z","file_name":"PhysRevE.107.034901 (1).pdf"}],"author":[{"full_name":"Mujica, Nicolás","first_name":"Nicolás","last_name":"Mujica"},{"first_name":"Scott R","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","full_name":"Waitukaitis, Scott R","last_name":"Waitukaitis","orcid":"0000-0002-2299-3176"}],"article_type":"original","publication_status":"published","project":[{"call_identifier":"H2020","name":"Tribocharge: a multi-scale approach to an enduring problem in physics","grant_number":"949120","_id":"0aa60e99-070f-11eb-9043-a6de6bdc3afa"}],"ddc":["530"],"acknowledgement":"This research was supported by Grants QUIMAL 160001 and Fondecyt 1221597. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (Grant Agreement No. 949120). This research was supported by the Scientific Service Units of The Institute of Science and Technology Austria (ISTA) through resources provided by the Miba Machine Shop. We thank the machine shop technical assistance of Ricardo Silva and Andrés Espinosa at Departamento de Física, Universidad de Chile.","status":"public","abstract":[{"lang":"eng","text":"Experiments have shown that charge distributions of granular materials are non-Gaussian, with broad tails that indicate many particles with high charge. This observation has consequences for the behavior of granular materials in many settings, and may bear relevance to the underlying charge transfer mechanism. However, there is the unaddressed possibility that broad tails arise due to experimental uncertainties, as determining the shapes of tails is nontrivial. Here we show that measurement uncertainties can indeed account for most of the tail broadening previously observed. The clue that reveals this is that distributions are sensitive to the electric field at which they are measured; ones measured at low (high) fields have larger (smaller) tails. Accounting for sources of uncertainty, we reproduce this broadening in silico. Finally, we use our results to back out the true charge distribution without broadening, which we find is still non-Guassian, though with substantially different behavior at the tails and indicating significantly fewer highly charged particles. These results have implications in many natural settings where electrostatic interactions, especially among highly charged particles, strongly affect granular behavior."}],"scopus_import":"1","date_published":"2023-03-01T00:00:00Z","month":"03","pmid":1,"article_processing_charge":"No","title":"Accurate determination of the shapes of granular charge distributions","oa_version":"Published Version","_id":"12789","issue":"3","year":"2023"},{"article_processing_charge":"No","month":"03","_id":"12790","issue":"10","year":"2023","oa_version":"Preprint","title":"Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity","publication_status":"published","article_type":"original","author":[{"full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","first_name":"Areg","last_name":"Ghazaryan","orcid":"0000-0001-9666-3543"},{"last_name":"Holder","first_name":"Tobias","full_name":"Holder, Tobias"},{"last_name":"Berg","first_name":"Erez","full_name":"Berg, Erez"},{"orcid":"0000-0002-2399-5827","last_name":"Serbyn","full_name":"Serbyn, Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","first_name":"Maksym"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"oa":1,"abstract":[{"lang":"eng","text":"Motivated by the recent discoveries of superconductivity in bilayer and trilayer graphene, we theoretically investigate superconductivity and other interaction-driven phases in multilayer graphene stacks. To this end, we study the density of states of multilayer graphene with up to four layers at the single-particle band structure level in the presence of a transverse electric field. Among the considered structures, tetralayer graphene with rhombohedral (ABCA) stacking reaches the highest density of states. We study the phases that can arise in ABCA graphene by tuning the carrier density and transverse electric field. For a broad region of the tuning parameters, the presence of strong Coulomb repulsion leads to a spontaneous spin and valley symmetry breaking via Stoner transitions. Using a model that incorporates the spontaneous spin and valley polarization, we explore the Kohn-Luttinger mechanism for superconductivity driven by repulsive Coulomb interactions. We find that the strongest superconducting instability is in the p-wave channel, and occurs in proximity to the onset of Stoner transitions. Interestingly, we find a range of densities and transverse electric fields where superconductivity develops out of a strongly corrugated, singly connected Fermi surface in each valley, leading to a topologically nontrivial chiral p+ip superconducting state with an even number of copropagating chiral Majorana edge modes. Our work establishes ABCA-stacked tetralayer graphene as a promising platform for observing strongly correlated physics and topological superconductivity."}],"date_published":"2023-03-01T00:00:00Z","scopus_import":"1","status":"public","arxiv":1,"acknowledgement":"E.B. and T.H. were supported by the European Research Council (ERC) under grant HQMAT (Grant Agreement No. 817799), by the Israel-USA Binational Science Foundation (BSF), and by a Research grant from Irving and Cherna Moskowitz.","publication":"Physical Review B","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2211.02492"}],"citation":{"short":"A. Ghazaryan, T. Holder, E. Berg, M. Serbyn, Physical Review B 107 (2023).","mla":"Ghazaryan, Areg, et al. “Multilayer Graphenes as a Platform for Interaction-Driven Physics and Topological Superconductivity.” <i>Physical Review B</i>, vol. 107, no. 10, 104502, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">10.1103/PhysRevB.107.104502</a>.","ista":"Ghazaryan A, Holder T, Berg E, Serbyn M. 2023. Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. Physical Review B. 107(10), 104502.","apa":"Ghazaryan, A., Holder, T., Berg, E., &#38; Serbyn, M. (2023). Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">https://doi.org/10.1103/PhysRevB.107.104502</a>","ieee":"A. Ghazaryan, T. Holder, E. Berg, and M. Serbyn, “Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity,” <i>Physical Review B</i>, vol. 107, no. 10. American Physical Society, 2023.","ama":"Ghazaryan A, Holder T, Berg E, Serbyn M. Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity. <i>Physical Review B</i>. 2023;107(10). doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">10.1103/PhysRevB.107.104502</a>","chicago":"Ghazaryan, Areg, Tobias Holder, Erez Berg, and Maksym Serbyn. “Multilayer Graphenes as a Platform for Interaction-Driven Physics and Topological Superconductivity.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevB.107.104502\">https://doi.org/10.1103/PhysRevB.107.104502</a>."},"volume":107,"publisher":"American Physical Society","day":"01","doi":"10.1103/PhysRevB.107.104502","type":"journal_article","related_material":{"link":[{"description":"News on the ISTA website","relation":"press_release","url":"https://ista.ac.at/en/news/reaching-superconductivity-layer-by-layer/"}]},"date_created":"2023-04-02T22:01:10Z","department":[{"_id":"MaSe"},{"_id":"MiLe"}],"article_number":"104502","language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"       107","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"date_updated":"2023-08-01T13:59:29Z","external_id":{"isi":["000945526400003"],"arxiv":["2211.02492"]}},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"oa":1,"article_type":"original","publication_status":"published","author":[{"first_name":"Patricio","full_name":"Clark Di Leoni, Patricio","last_name":"Clark Di Leoni"},{"first_name":"Lokahith N","id":"cd100965-0804-11ed-9c55-f4878ff4e877","full_name":"Agasthya, Lokahith N","last_name":"Agasthya"},{"last_name":"Buzzicotti","first_name":"Michele","full_name":"Buzzicotti, Michele"},{"last_name":"Biferale","first_name":"Luca","full_name":"Biferale, Luca"}],"arxiv":1,"acknowledgement":"This project has received partial funding from the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Programme (Grant Agreement No. 882340))","scopus_import":"1","date_published":"2023-03-20T00:00:00Z","abstract":[{"lang":"eng","text":"We investigate the capabilities of Physics-Informed Neural Networks (PINNs) to reconstruct turbulent Rayleigh–Bénard flows using only temperature information. We perform a quantitative analysis of the quality of the reconstructions at various amounts of low-passed-filtered information and turbulent intensities. We compare our results with those obtained via nudging, a classical equation-informed data assimilation technique. At low Rayleigh numbers, PINNs are able to reconstruct with high precision, comparable to the one achieved with nudging. At high Rayleigh numbers, PINNs outperform nudging and are able to achieve satisfactory reconstruction of the velocity fields only when data for temperature is provided with high spatial and temporal density. When data becomes sparse, the PINNs performance worsens, not only in a point-to-point error sense but also, and contrary to nudging, in a statistical sense, as can be seen in the probability density functions and energy spectra."}],"status":"public","pmid":1,"month":"03","article_processing_charge":"No","title":"Reconstructing Rayleigh–Bénard flows out of temperature-only measurements using Physics-Informed Neural Networks","issue":"3","_id":"12791","year":"2023","oa_version":"Preprint","date_created":"2023-04-02T22:01:11Z","department":[{"_id":"CaMu"}],"article_number":"16","date_updated":"2025-04-23T08:52:35Z","external_id":{"arxiv":["2301.07769"],"isi":["000956387200001"],"pmid":["36939938"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        46","publication_identifier":{"eissn":["1292-895X"],"issn":["1292-8941"]},"main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2301.07769"}],"publication":"The European Physical Journal E","doi":"10.1140/epje/s10189-023-00276-9","day":"20","publisher":"Springer Nature","type":"journal_article","citation":{"mla":"Clark Di Leoni, Patricio, et al. “Reconstructing Rayleigh–Bénard Flows out of Temperature-Only Measurements Using Physics-Informed Neural Networks.” <i>The European Physical Journal E</i>, vol. 46, no. 3, 16, Springer Nature, 2023, doi:<a href=\"https://doi.org/10.1140/epje/s10189-023-00276-9\">10.1140/epje/s10189-023-00276-9</a>.","apa":"Clark Di Leoni, P., Agasthya, L. N., Buzzicotti, M., &#38; Biferale, L. (2023). Reconstructing Rayleigh–Bénard flows out of temperature-only measurements using Physics-Informed Neural Networks. <i>The European Physical Journal E</i>. Springer Nature. <a href=\"https://doi.org/10.1140/epje/s10189-023-00276-9\">https://doi.org/10.1140/epje/s10189-023-00276-9</a>","ista":"Clark Di Leoni P, Agasthya LN, Buzzicotti M, Biferale L. 2023. Reconstructing Rayleigh–Bénard flows out of temperature-only measurements using Physics-Informed Neural Networks. The European Physical Journal E. 46(3), 16.","ieee":"P. Clark Di Leoni, L. N. Agasthya, M. Buzzicotti, and L. Biferale, “Reconstructing Rayleigh–Bénard flows out of temperature-only measurements using Physics-Informed Neural Networks,” <i>The European Physical Journal E</i>, vol. 46, no. 3. Springer Nature, 2023.","short":"P. Clark Di Leoni, L.N. Agasthya, M. Buzzicotti, L. Biferale, The European Physical Journal E 46 (2023).","chicago":"Clark Di Leoni, Patricio, Lokahith N Agasthya, Michele Buzzicotti, and Luca Biferale. “Reconstructing Rayleigh–Bénard Flows out of Temperature-Only Measurements Using Physics-Informed Neural Networks.” <i>The European Physical Journal E</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1140/epje/s10189-023-00276-9\">https://doi.org/10.1140/epje/s10189-023-00276-9</a>.","ama":"Clark Di Leoni P, Agasthya LN, Buzzicotti M, Biferale L. Reconstructing Rayleigh–Bénard flows out of temperature-only measurements using Physics-Informed Neural Networks. <i>The European Physical Journal E</i>. 2023;46(3). doi:<a href=\"https://doi.org/10.1140/epje/s10189-023-00276-9\">10.1140/epje/s10189-023-00276-9</a>"},"volume":46},{"citation":{"apa":"Cipolloni, G., Erdös, L., &#38; Schröder, D. J. (2023). On the spectral form factor for random matrices. <i>Communications in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00220-023-04692-y\">https://doi.org/10.1007/s00220-023-04692-y</a>","ista":"Cipolloni G, Erdös L, Schröder DJ. 2023. On the spectral form factor for random matrices. Communications in Mathematical Physics. 401, 1665–1700.","mla":"Cipolloni, Giorgio, et al. “On the Spectral Form Factor for Random Matrices.” <i>Communications in Mathematical Physics</i>, vol. 401, Springer Nature, 2023, pp. 1665–700, doi:<a href=\"https://doi.org/10.1007/s00220-023-04692-y\">10.1007/s00220-023-04692-y</a>.","ieee":"G. Cipolloni, L. Erdös, and D. J. Schröder, “On the spectral form factor for random matrices,” <i>Communications in Mathematical Physics</i>, vol. 401. Springer Nature, pp. 1665–1700, 2023.","short":"G. Cipolloni, L. Erdös, D.J. Schröder, Communications in Mathematical Physics 401 (2023) 1665–1700.","chicago":"Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “On the Spectral Form Factor for Random Matrices.” <i>Communications in Mathematical Physics</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1007/s00220-023-04692-y\">https://doi.org/10.1007/s00220-023-04692-y</a>.","ama":"Cipolloni G, Erdös L, Schröder DJ. On the spectral form factor for random matrices. <i>Communications in Mathematical Physics</i>. 2023;401:1665-1700. doi:<a href=\"https://doi.org/10.1007/s00220-023-04692-y\">10.1007/s00220-023-04692-y</a>"},"volume":401,"day":"01","doi":"10.1007/s00220-023-04692-y","publisher":"Springer Nature","page":"1665-1700","ec_funded":1,"type":"journal_article","publication":"Communications in Mathematical Physics","quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"       401","publication_identifier":{"eissn":["1432-0916"],"issn":["0010-3616"]},"has_accepted_license":"1","date_updated":"2025-04-14T07:57:19Z","corr_author":"1","external_id":{"isi":["000957343500001"]},"date_created":"2023-04-02T22:01:11Z","file_date_updated":"2023-10-04T12:09:18Z","department":[{"_id":"LaEr"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"12792","year":"2023","oa_version":"Published Version","title":"On the spectral form factor for random matrices","article_processing_charge":"Yes (via OA deal)","month":"07","date_published":"2023-07-01T00:00:00Z","scopus_import":"1","abstract":[{"text":"In the physics literature the spectral form factor (SFF), the squared Fourier transform of the empirical eigenvalue density, is the most common tool to test universality for disordered quantum systems, yet previous mathematical results have been restricted only to two exactly solvable models (Forrester in J Stat Phys 183:33, 2021. https://doi.org/10.1007/s10955-021-02767-5, Commun Math Phys 387:215–235, 2021. https://doi.org/10.1007/s00220-021-04193-w). We rigorously prove the physics prediction on SFF up to an intermediate time scale for a large class of random matrices using a robust method, the multi-resolvent local laws. Beyond Wigner matrices we also consider the monoparametric ensemble and prove that universality of SFF can already be triggered by a single random parameter, supplementing the recently proven Wigner–Dyson universality (Cipolloni et al. in Probab Theory Relat Fields, 2021. https://doi.org/10.1007/s00440-022-01156-7) to larger spectral scales. Remarkably, extensive numerics indicates that our formulas correctly predict the SFF in the entire slope-dip-ramp regime, as customarily called in physics.","lang":"eng"}],"status":"public","ddc":["510"],"acknowledgement":"We are grateful to the authors of [25] for sharing with us their insights and preliminary numerical results. We are especially thankful to Stephen Shenker for very valuable advice over several email communications. Helpful comments on the manuscript from Peter Forrester and from the anonymous referees are also acknowledged.\r\nOpen access funding provided by Institute of Science and Technology (IST Austria).\r\nLászló Erdős: Partially supported by ERC Advanced Grant \"RMTBeyond\" No. 101020331. Dominik Schröder: Supported by Dr. Max Rössler, the Walter Haefner Foundation and the ETH Zürich Foundation.","article_type":"original","publication_status":"published","project":[{"name":"Random matrices beyond Wigner-Dyson-Mehta","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","grant_number":"101020331"}],"author":[{"orcid":"0000-0002-4901-7992","last_name":"Cipolloni","first_name":"Giorgio","id":"42198EFA-F248-11E8-B48F-1D18A9856A87","full_name":"Cipolloni, Giorgio"},{"orcid":"0000-0001-5366-9603","last_name":"Erdös","first_name":"László","full_name":"Erdös, László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Schröder","orcid":"0000-0002-2904-1856","full_name":"Schröder, Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87","first_name":"Dominik J"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"access_level":"open_access","creator":"dernst","date_created":"2023-10-04T12:09:18Z","content_type":"application/pdf","file_size":859967,"relation":"main_file","file_id":"14397","checksum":"72057940f76654050ca84a221f21786c","success":1,"date_updated":"2023-10-04T12:09:18Z","file_name":"2023_CommMathPhysics_Cipolloni.pdf"}],"oa":1},{"publication":"Nature Communications","volume":14,"citation":{"short":"T. Brandstätter, D. Brückner, Y.L. Han, R. Alert, M. Guo, C.P. Broedersz, Nature Communications 14 (2023).","ieee":"T. Brandstätter, D. Brückner, Y. L. Han, R. Alert, M. Guo, and C. P. Broedersz, “Curvature induces active velocity waves in rotating spherical tissues,” <i>Nature Communications</i>, vol. 14. Springer Nature, 2023.","apa":"Brandstätter, T., Brückner, D., Han, Y. L., Alert, R., Guo, M., &#38; Broedersz, C. P. (2023). Curvature induces active velocity waves in rotating spherical tissues. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-023-37054-2\">https://doi.org/10.1038/s41467-023-37054-2</a>","ista":"Brandstätter T, Brückner D, Han YL, Alert R, Guo M, Broedersz CP. 2023. Curvature induces active velocity waves in rotating spherical tissues. Nature Communications. 14, 1643.","mla":"Brandstätter, Tom, et al. “Curvature Induces Active Velocity Waves in Rotating Spherical Tissues.” <i>Nature Communications</i>, vol. 14, 1643, Springer Nature, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-023-37054-2\">10.1038/s41467-023-37054-2</a>.","ama":"Brandstätter T, Brückner D, Han YL, Alert R, Guo M, Broedersz CP. Curvature induces active velocity waves in rotating spherical tissues. <i>Nature Communications</i>. 2023;14. doi:<a href=\"https://doi.org/10.1038/s41467-023-37054-2\">10.1038/s41467-023-37054-2</a>","chicago":"Brandstätter, Tom, David Brückner, Yu Long Han, Ricard Alert, Ming Guo, and Chase P. Broedersz. “Curvature Induces Active Velocity Waves in Rotating Spherical Tissues.” <i>Nature Communications</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1038/s41467-023-37054-2\">https://doi.org/10.1038/s41467-023-37054-2</a>."},"type":"journal_article","day":"24","publisher":"Springer Nature","doi":"10.1038/s41467-023-37054-2","department":[{"_id":"EdHa"}],"article_number":"1643","date_created":"2023-04-09T22:01:00Z","file_date_updated":"2023-04-11T06:27:00Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication_identifier":{"eissn":["2041-1723"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        14","external_id":{"isi":["000959887700008"],"pmid":["36964141"]},"has_accepted_license":"1","date_updated":"2023-08-01T14:05:30Z","article_processing_charge":"No","month":"03","pmid":1,"oa_version":"Published Version","_id":"12818","year":"2023","title":"Curvature induces active velocity waves in rotating spherical tissues","author":[{"full_name":"Brandstätter, Tom","first_name":"Tom","last_name":"Brandstätter"},{"first_name":"David","id":"e1e86031-6537-11eb-953a-f7ab92be508d","full_name":"Brückner, David","orcid":"0000-0001-7205-2975","last_name":"Brückner"},{"first_name":"Yu Long","full_name":"Han, Yu Long","last_name":"Han"},{"last_name":"Alert","full_name":"Alert, Ricard","first_name":"Ricard"},{"last_name":"Guo","first_name":"Ming","full_name":"Guo, Ming"},{"full_name":"Broedersz, Chase P.","first_name":"Chase P.","last_name":"Broedersz"}],"publication_status":"published","article_type":"original","oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"file":[{"checksum":"54f06f9eee11d43bab253f3492c983ba","success":1,"file_name":"2023_NatureComm_Brandstaetter.pdf","date_updated":"2023-04-11T06:27:00Z","creator":"dernst","date_created":"2023-04-11T06:27:00Z","access_level":"open_access","content_type":"application/pdf","file_size":4146777,"relation":"main_file","file_id":"12821"}],"status":"public","scopus_import":"1","date_published":"2023-03-24T00:00:00Z","abstract":[{"lang":"eng","text":"The multicellular organization of diverse systems, including embryos, intestines, and tumors relies on coordinated cell migration in curved environments. In these settings, cells establish supracellular patterns of motion, including collective rotation and invasion. While such collective modes have been studied extensively in flat systems, the consequences of geometrical and topological constraints on collective migration in curved systems are largely unknown. Here, we discover a collective mode of cell migration in rotating spherical tissues manifesting as a propagating single-wavelength velocity wave. This wave is accompanied by an apparently incompressible supracellular flow pattern featuring topological defects as dictated by the spherical topology. Using a minimal active particle model, we reveal that this collective mode arises from the effect of curvature on the active flocking behavior of a cell layer confined to a spherical surface. Our results thus identify curvature-induced velocity waves as a mode of collective cell migration, impacting the dynamical organization of 3D curved tissues."}],"ddc":["570"],"acknowledgement":"We thank H. Abbaszadeh, M.J. Bowick, G. Gradziuk, M.C. Marchetti, and S. Shankar for their helpful discussions. Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project-ID 201269156-SFB 1032 (Project B12). D.B.B. is a NOMIS fellow supported by the NOMIS foundation and was in part supported by a DFG fellowship within the Graduate School of Quantitative Biosciences Munich (QBM) and Joachim Herz Stiftung. R.A. acknowledges support from the Human Frontier Science Program (LT000475/2018-C) and from the National Science Foundation, through the Center for the Physics of Biological Function (PHY-1734030). M.G. acknowledges support from NIH R01GM140108 and Alfred Sloan Foundation. Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project-ID 201269156-SFB 1032 (Project B12).Open Access funding enabled and organized by Projekt DEAL."},{"oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"author":[{"first_name":"Alesya","id":"2d0a0600-edfb-11eb-afb5-c0f5fa7f4f3a","full_name":"Sokolova, Alesya","orcid":"0000-0002-8308-4144","last_name":"Sokolova"},{"last_name":"Kalacheva","first_name":"D. A.","full_name":"Kalacheva, D. A."},{"first_name":"G. P.","full_name":"Fedorov, G. P.","last_name":"Fedorov"},{"first_name":"O. V.","full_name":"Astafiev, O. V.","last_name":"Astafiev"}],"publication_status":"published","article_type":"letter_note","acknowledgement":"We thank N.N. Abramov for assistance with the experimental setup. The sample was fabricated using equipment of MIPT Shared Facilities Center. This research was supported by Russian Science Foundation, grant no. 21-72-30026.","arxiv":1,"status":"public","abstract":[{"lang":"eng","text":"Reaching a high cavity population with a coherent pump in the strong-coupling regime of a single-atom laser is impossible due to the photon blockade effect. In this Letter, we experimentally demonstrate that in a single-atom maser based on a transmon strongly coupled to two resonators, it is possible to pump over a dozen photons into the system. The first high-quality resonator plays the role of a usual lasing cavity, and the second one presents a controlled dissipation channel, bolstering population inversion, and modifies the energy-level structure to lift the blockade. As confirmation of the lasing action, we observe conventional laser features such as a narrowing of the emission linewidth and external signal amplification. Additionally, we report unique single-atom features: self-quenching and several lasing thresholds."}],"scopus_import":"1","date_published":"2023-03-22T00:00:00Z","month":"03","article_processing_charge":"No","title":"Overcoming photon blockade in a circuit-QED single-atom maser with engineered metastability and strong coupling","oa_version":"Preprint","year":"2023","_id":"12819","issue":"3","article_number":"L031701","department":[{"_id":"JoFi"}],"date_created":"2023-04-09T22:01:00Z","external_id":{"isi":["000957799000006"],"arxiv":["2209.05165"]},"date_updated":"2023-08-01T14:06:05Z","publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"intvolume":"       107","language":[{"iso":"eng"}],"quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2209.05165","open_access":"1"}],"publication":"Physical Review A","type":"journal_article","publisher":"American Physical Society","doi":"10.1103/PhysRevA.107.L031701","day":"22","volume":107,"citation":{"ama":"Sokolova A, Kalacheva DA, Fedorov GP, Astafiev OV. Overcoming photon blockade in a circuit-QED single-atom maser with engineered metastability and strong coupling. <i>Physical Review A</i>. 2023;107(3). doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.L031701\">10.1103/PhysRevA.107.L031701</a>","chicago":"Sokolova, Alesya, D. A. Kalacheva, G. P. Fedorov, and O. V. Astafiev. “Overcoming Photon Blockade in a Circuit-QED Single-Atom Maser with Engineered Metastability and Strong Coupling.” <i>Physical Review A</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevA.107.L031701\">https://doi.org/10.1103/PhysRevA.107.L031701</a>.","short":"A. Sokolova, D.A. Kalacheva, G.P. Fedorov, O.V. Astafiev, Physical Review A 107 (2023).","mla":"Sokolova, Alesya, et al. “Overcoming Photon Blockade in a Circuit-QED Single-Atom Maser with Engineered Metastability and Strong Coupling.” <i>Physical Review A</i>, vol. 107, no. 3, L031701, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevA.107.L031701\">10.1103/PhysRevA.107.L031701</a>.","ista":"Sokolova A, Kalacheva DA, Fedorov GP, Astafiev OV. 2023. Overcoming photon blockade in a circuit-QED single-atom maser with engineered metastability and strong coupling. Physical Review A. 107(3), L031701.","apa":"Sokolova, A., Kalacheva, D. A., Fedorov, G. P., &#38; Astafiev, O. V. (2023). Overcoming photon blockade in a circuit-QED single-atom maser with engineered metastability and strong coupling. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.107.L031701\">https://doi.org/10.1103/PhysRevA.107.L031701</a>","ieee":"A. Sokolova, D. A. Kalacheva, G. P. Fedorov, and O. V. Astafiev, “Overcoming photon blockade in a circuit-QED single-atom maser with engineered metastability and strong coupling,” <i>Physical Review A</i>, vol. 107, no. 3. American Physical Society, 2023."}},{"year":"2023","citation":{"chicago":"Schanda, Paul. “Research Data of the Publication ‘Disulfide-Bond-Induced Structural Frustration and Dynamic Disorder in a Peroxiredoxin from MAS NMR.’” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/AT:ISTA:12820\">https://doi.org/10.15479/AT:ISTA:12820</a>.","ama":"Schanda P. Research data of the publication “Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR.” 2023. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:12820\">10.15479/AT:ISTA:12820</a>","apa":"Schanda, P. (2023). Research data of the publication “Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:12820\">https://doi.org/10.15479/AT:ISTA:12820</a>","mla":"Schanda, Paul. <i>Research Data of the Publication “Disulfide-Bond-Induced Structural Frustration and Dynamic Disorder in a Peroxiredoxin from MAS NMR.”</i> Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:12820\">10.15479/AT:ISTA:12820</a>.","ista":"Schanda P. 2023. Research data of the publication ‘Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:12820\">10.15479/AT:ISTA:12820</a>.","ieee":"P. Schanda, “Research data of the publication ‘Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR.’” Institute of Science and Technology Austria, 2023.","short":"P. Schanda, (2023)."},"_id":"12820","oa_version":"Published Version","day":"18","doi":"10.15479/AT:ISTA:12820","publisher":"Institute of Science and Technology Austria","title":"Research data of the publication \"Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR\"","related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"13095"}]},"type":"research_data","article_processing_charge":"No","month":"04","date_published":"2023-04-18T00:00:00Z","abstract":[{"lang":"eng","text":"Disulfide bond formation is fundamentally important for protein structure, and constitutes a key mechanism by which cells regulate the intracellular oxidation state. Peroxiredoxins (PRDXs) eliminate reactive oxygen species such as hydrogen peroxide through a catalytic cycle of Cys oxidation and reduction. Additionally, upon Cys oxidation PRDXs undergo extensive conformational rearrangements that may underlie their presently structurally poorly defined functions as molecular chaperones. Rearrangements include high molecular-weight oligomerization, the dynamics of which are, however, poorly understood, as is the impact of disulfide bond formation on these properties. Here we show that formation of disulfide bonds along the catalytic cycle induces extensive microsecond time scale dynamics, as monitored by magic-angle spinning NMR of the 216 kDa-large Tsa1 decameric assembly and solution-NMR of a designed dimeric mutant. We ascribe the conformational dynamics to structural frustration, resulting from conflicts between the disulfide-constrained reduction of mobility and the desire to fulfil other favorable contacts. \r\n\r\nThis data repository contains NMR data presented in the associated manuscript"}],"status":"public","contributor":[{"first_name":"Laura","contributor_type":"researcher","last_name":"Troussicot"},{"contributor_type":"researcher","first_name":"Björn M.","last_name":"Burmann"}],"date_updated":"2024-10-09T21:05:30Z","has_accepted_license":"1","corr_author":"1","ddc":["570"],"file_date_updated":"2023-04-14T09:39:58Z","date_created":"2023-04-10T05:55:56Z","author":[{"orcid":"0000-0002-9350-7606","last_name":"Schanda","first_name":"Paul","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","full_name":"Schanda, Paul"}],"department":[{"_id":"PaSc"}],"tmp":{"short":"CC BY-NC (4.0)","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"file":[{"file_id":"12823","file_size":54184807,"relation":"main_file","content_type":"application/zip","date_created":"2023-04-14T09:39:33Z","creator":"pschanda","access_level":"open_access","file_name":"data_deposition.zip","date_updated":"2023-04-14T09:39:33Z","success":1,"checksum":"54a619605e44c871214fb0e07b05c6bf"},{"success":1,"checksum":"8dede9fc78399d13144eb05c62bf5750","date_updated":"2023-04-14T09:39:58Z","file_name":"README","content_type":"application/octet-stream","access_level":"open_access","date_created":"2023-04-14T09:39:58Z","creator":"pschanda","file_id":"12824","relation":"main_file","file_size":4978}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1},{"arxiv":1,"ddc":["530"],"acknowledgement":"Army Research Office. Grant Number: W911NF-20-1-0112","status":"public","abstract":[{"lang":"eng","text":"Gears and cogwheels are elemental components of machines. They restrain degrees of freedom and channel power into a specified motion. Building and powering small-scale cogwheels are key steps toward feasible micro and nanomachinery. Assembly, energy injection, and control are, however, a challenge at the microscale. In contrast with passive gears, whose function is to transmit torques from one to another, interlocking and untethered active gears have the potential to unveil dynamics and functions untapped by externally driven mechanisms. Here, it is shown the assembly and control of a family of self-spinning cogwheels with varying teeth numbers and study the interlocking of multiple cogwheels. The teeth are formed by colloidal microswimmers that power the structure. The cogwheels are autonomous and active, showing persistent rotation. Leveraging the angular momentum of optical vortices, we control the direction of rotation of the cogwheels. The pairs of interlocking and active cogwheels that roll over each other in a random walk and have curvature-dependent mobility are studied. This behavior is leveraged to self-position parts and program microbots, demonstrating the ability to pick up, direct, and release a load. The work constitutes a step toward autonomous machinery with external control as well as (re)programmable microbots and matter."}],"date_published":"2023-01-01T00:00:00Z","oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","isi":1,"file":[{"date_updated":"2023-04-17T06:44:17Z","file_name":"2023_AdvancedIntelligentSystems_Martinet.pdf","success":1,"checksum":"d48fc41d39892e7fa0d44cb352dd46aa","file_id":"12840","relation":"main_file","file_size":2414125,"content_type":"application/pdf","access_level":"open_access","date_created":"2023-04-17T06:44:17Z","creator":"dernst"}],"author":[{"last_name":"Martinet","orcid":"0000-0002-2916-6632","id":"b37485a8-d343-11eb-a0e9-df8c484ef8ab","full_name":"Martinet, Quentin","first_name":"Quentin"},{"first_name":"Antoine","full_name":"Aubret, Antoine","last_name":"Aubret"},{"orcid":"0000-0002-7253-9465","last_name":"Palacci","full_name":"Palacci, Jérémie A","id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","first_name":"Jérémie A"}],"article_type":"original","publication_status":"published","title":"Rotation control, interlocking, and self‐positioning of active cogwheels","oa_version":"Published Version","issue":"1","_id":"12822","year":"2023","month":"01","article_processing_charge":"No","corr_author":"1","external_id":{"isi":["000852291200001"],"arxiv":["2201.03333"]},"has_accepted_license":"1","date_updated":"2024-10-09T21:04:56Z","publication_identifier":{"issn":["2640-4567"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"         5","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"department":[{"_id":"JePa"}],"article_number":"2200129","file_date_updated":"2023-04-17T06:44:17Z","date_created":"2023-04-12T08:30:03Z","type":"journal_article","doi":"10.1002/aisy.202200129","day":"01","publisher":"Wiley","volume":5,"citation":{"ama":"Martinet Q, Aubret A, Palacci JA. Rotation control, interlocking, and self‐positioning of active cogwheels. <i>Advanced Intelligent Systems</i>. 2023;5(1). doi:<a href=\"https://doi.org/10.1002/aisy.202200129\">10.1002/aisy.202200129</a>","chicago":"Martinet, Quentin, Antoine Aubret, and Jérémie A Palacci. “Rotation Control, Interlocking, and Self‐positioning of Active Cogwheels.” <i>Advanced Intelligent Systems</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/aisy.202200129\">https://doi.org/10.1002/aisy.202200129</a>.","short":"Q. Martinet, A. Aubret, J.A. Palacci, Advanced Intelligent Systems 5 (2023).","ieee":"Q. Martinet, A. Aubret, and J. A. Palacci, “Rotation control, interlocking, and self‐positioning of active cogwheels,” <i>Advanced Intelligent Systems</i>, vol. 5, no. 1. Wiley, 2023.","mla":"Martinet, Quentin, et al. “Rotation Control, Interlocking, and Self‐positioning of Active Cogwheels.” <i>Advanced Intelligent Systems</i>, vol. 5, no. 1, 2200129, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/aisy.202200129\">10.1002/aisy.202200129</a>.","ista":"Martinet Q, Aubret A, Palacci JA. 2023. Rotation control, interlocking, and self‐positioning of active cogwheels. Advanced Intelligent Systems. 5(1), 2200129.","apa":"Martinet, Q., Aubret, A., &#38; Palacci, J. A. (2023). Rotation control, interlocking, and self‐positioning of active cogwheels. <i>Advanced Intelligent Systems</i>. Wiley. <a href=\"https://doi.org/10.1002/aisy.202200129\">https://doi.org/10.1002/aisy.202200129</a>"},"publication":"Advanced Intelligent Systems"},{"volume":936,"citation":{"chicago":"Montaña-Mora, Guillem, Xueqiang Qi, Xiang Wang, Jesus Chacón-Borrero, Paulina R. Martinez-Alanis, Xiaoting Yu, Junshan Li, et al. “Phosphorous Incorporation into Palladium Tin Nanoparticles for the Electrocatalytic Formate Oxidation Reaction.” <i>Journal of Electroanalytical Chemistry</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.jelechem.2023.117369\">https://doi.org/10.1016/j.jelechem.2023.117369</a>.","ama":"Montaña-Mora G, Qi X, Wang X, et al. Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic formate oxidation reaction. <i>Journal of Electroanalytical Chemistry</i>. 2023;936. doi:<a href=\"https://doi.org/10.1016/j.jelechem.2023.117369\">10.1016/j.jelechem.2023.117369</a>","ieee":"G. Montaña-Mora <i>et al.</i>, “Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic formate oxidation reaction,” <i>Journal of Electroanalytical Chemistry</i>, vol. 936. Elsevier, 2023.","mla":"Montaña-Mora, Guillem, et al. “Phosphorous Incorporation into Palladium Tin Nanoparticles for the Electrocatalytic Formate Oxidation Reaction.” <i>Journal of Electroanalytical Chemistry</i>, vol. 936, 117369, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/j.jelechem.2023.117369\">10.1016/j.jelechem.2023.117369</a>.","apa":"Montaña-Mora, G., Qi, X., Wang, X., Chacón-Borrero, J., Martinez-Alanis, P. R., Yu, X., … Cabot, A. (2023). Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic formate oxidation reaction. <i>Journal of Electroanalytical Chemistry</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jelechem.2023.117369\">https://doi.org/10.1016/j.jelechem.2023.117369</a>","ista":"Montaña-Mora G, Qi X, Wang X, Chacón-Borrero J, Martinez-Alanis PR, Yu X, Li J, Xue Q, Arbiol J, Ibáñez M, Cabot A. 2023. Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic formate oxidation reaction. Journal of Electroanalytical Chemistry. 936, 117369.","short":"G. Montaña-Mora, X. Qi, X. Wang, J. Chacón-Borrero, P.R. Martinez-Alanis, X. Yu, J. Li, Q. Xue, J. Arbiol, M. Ibáñez, A. Cabot, Journal of Electroanalytical Chemistry 936 (2023)."},"type":"journal_article","doi":"10.1016/j.jelechem.2023.117369","publisher":"Elsevier","day":"01","publication":"Journal of Electroanalytical Chemistry","publication_identifier":{"issn":["1572-6657"]},"intvolume":"       936","language":[{"iso":"eng"}],"quality_controlled":"1","external_id":{"isi":["000967060900001"]},"corr_author":"1","date_updated":"2025-04-15T06:36:40Z","article_number":"117369","department":[{"_id":"MaIb"}],"date_created":"2023-04-16T22:01:06Z","oa_version":"None","year":"2023","_id":"12829","title":"Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic formate oxidation reaction","article_processing_charge":"No","month":"05","status":"public","scopus_import":"1","abstract":[{"text":"The deployment of direct formate fuel cells (DFFCs) relies on the development of active and stable catalysts for the formate oxidation reaction (FOR). Palladium, providing effective full oxidation of formate to CO2, has been widely used as FOR catalyst, but it suffers from low stability, moderate activity, and high cost. Herein, we detail a colloidal synthesis route for the incorporation of P on Pd2Sn nanoparticles. These nanoparticles are dispersed on carbon black and the obtained composite is used as electrocatalytic material for the FOR. The Pd2Sn0.8P-based electrodes present outstanding catalytic activities with record mass current densities up to 10.0 A mgPd-1, well above those of Pd1.6Sn/C reference electrode. These high current densities are further enhanced by increasing the temperature from 25 °C to 40 °C. The Pd2Sn0.8P electrode also allows for slowing down the rapid current decay that generally happens during operation and can be rapidly re-activated through potential cycling. The excellent catalytic performance obtained is rationalized using density functional theory (DFT) calculations.","lang":"eng"}],"date_published":"2023-05-01T00:00:00Z","acknowledgement":"This work was carried out within the framework of the project Combenergy, PID2019-105490RB-C32, financed by the Spanish MCIN/AEI/10.13039/501100011033. ICN2 is supported by the Severo Ochoa program from Spanish MCIN / AEI (Grant No.: CEX2021-001214-S). IREC and ICN2 are funded by the CERCA Programme from the Generalitat de Catalunya. Part of the present work has been performed in the frameworks of the Universitat de Barcelona Nanoscience PhD program. ICN2 acknowledges funding from Generalitat de Catalunya 2021SGR00457. This study was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and Generalitat de Catalunya. The authors thank the support from the project NANOGEN (PID2020-116093RB-C43), funded by MCIN/ AEI/10.13039/501100011033/ and by “ERDF A way of making Europe”, by the European Union. The project on which these results are based has received funding from the European Union's Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreement No. 801342 (Tecniospring INDUSTRY) and the Government of Catalonia's Agency for Business Competitiveness (ACCIÓ). J. Li is grateful for the project supported by the Natural Science Foundation of Sichuan (2022NSFSC1229). M.I.  acknowledges funding by ISTA and the Werner Siemens Foundation.","author":[{"first_name":"Guillem","full_name":"Montaña-Mora, Guillem","last_name":"Montaña-Mora"},{"first_name":"Xueqiang","full_name":"Qi, Xueqiang","last_name":"Qi"},{"full_name":"Wang, Xiang","first_name":"Xiang","last_name":"Wang"},{"last_name":"Chacón-Borrero","full_name":"Chacón-Borrero, Jesus","first_name":"Jesus"},{"full_name":"Martinez-Alanis, Paulina R.","first_name":"Paulina R.","last_name":"Martinez-Alanis"},{"full_name":"Yu, Xiaoting","first_name":"Xiaoting","last_name":"Yu"},{"last_name":"Li","full_name":"Li, Junshan","first_name":"Junshan"},{"first_name":"Qian","full_name":"Xue, Qian","last_name":"Xue"},{"last_name":"Arbiol","first_name":"Jordi","full_name":"Arbiol, Jordi"},{"full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","last_name":"Ibáñez","orcid":"0000-0001-5013-2843"},{"full_name":"Cabot, Andreu","first_name":"Andreu","last_name":"Cabot"}],"project":[{"name":"HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery","_id":"9B8F7476-BA93-11EA-9121-9846C619BF3A"}],"article_type":"original","publication_status":"published","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"department":[{"_id":"CaHe"},{"_id":"Bio"}],"file_date_updated":"2023-04-17T07:41:25Z","date_created":"2023-04-16T22:01:07Z","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"publication_identifier":{"issn":["1534-5807"],"eissn":["1878-1551"]},"intvolume":"        58","language":[{"iso":"eng"}],"quality_controlled":"1","external_id":{"pmid":["36931269"],"isi":["000982111800001"]},"corr_author":"1","date_updated":"2025-04-23T08:51:34Z","has_accepted_license":"1","publication":"Developmental Cell","volume":58,"citation":{"chicago":"Huljev, Karla, Shayan Shamipour, Diana C Nunes Pinheiro, Friedrich Preusser, Irene Steccari, Christoph M Sommer, Suyash Naik, and Carl-Philipp J Heisenberg. “A Hydraulic Feedback Loop between Mesendoderm Cell Migration and Interstitial Fluid Relocalization Promotes Embryonic Axis Formation in Zebrafish.” <i>Developmental Cell</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">https://doi.org/10.1016/j.devcel.2023.02.016</a>.","ama":"Huljev K, Shamipour S, Nunes Pinheiro DC, et al. A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. <i>Developmental Cell</i>. 2023;58(7):582-596.e7. doi:<a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">10.1016/j.devcel.2023.02.016</a>","mla":"Huljev, Karla, et al. “A Hydraulic Feedback Loop between Mesendoderm Cell Migration and Interstitial Fluid Relocalization Promotes Embryonic Axis Formation in Zebrafish.” <i>Developmental Cell</i>, vol. 58, no. 7, Elsevier, 2023, p. 582–596.e7, doi:<a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">10.1016/j.devcel.2023.02.016</a>.","apa":"Huljev, K., Shamipour, S., Nunes Pinheiro, D. C., Preusser, F., Steccari, I., Sommer, C. M., … Heisenberg, C.-P. J. (2023). A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. <i>Developmental Cell</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.devcel.2023.02.016\">https://doi.org/10.1016/j.devcel.2023.02.016</a>","ista":"Huljev K, Shamipour S, Nunes Pinheiro DC, Preusser F, Steccari I, Sommer CM, Naik S, Heisenberg C-PJ. 2023. A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish. Developmental Cell. 58(7), 582–596.e7.","ieee":"K. Huljev <i>et al.</i>, “A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish,” <i>Developmental Cell</i>, vol. 58, no. 7. Elsevier, p. 582–596.e7, 2023.","short":"K. Huljev, S. Shamipour, D.C. Nunes Pinheiro, F. Preusser, I. Steccari, C.M. Sommer, S. Naik, C.-P.J. Heisenberg, Developmental Cell 58 (2023) 582–596.e7."},"type":"journal_article","ec_funded":1,"page":"582-596.e7","day":"10","publisher":"Elsevier","doi":"10.1016/j.devcel.2023.02.016","author":[{"full_name":"Huljev, Karla","id":"44C6F6A6-F248-11E8-B48F-1D18A9856A87","first_name":"Karla","last_name":"Huljev"},{"last_name":"Shamipour","first_name":"Shayan","full_name":"Shamipour, Shayan","id":"40B34FE2-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Nunes Pinheiro, Diana C","id":"2E839F16-F248-11E8-B48F-1D18A9856A87","first_name":"Diana C","last_name":"Nunes Pinheiro","orcid":"0000-0003-4333-7503"},{"first_name":"Friedrich","full_name":"Preusser, Friedrich","last_name":"Preusser"},{"last_name":"Steccari","first_name":"Irene","id":"2705C766-9FE2-11EA-B224-C6773DDC885E","full_name":"Steccari, Irene"},{"orcid":"0000-0003-1216-9105","last_name":"Sommer","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","full_name":"Sommer, Christoph M","first_name":"Christoph M"},{"first_name":"Suyash","id":"2C0B105C-F248-11E8-B48F-1D18A9856A87","full_name":"Naik, Suyash","orcid":"0000-0001-8421-5508","last_name":"Naik"},{"orcid":"0000-0002-0912-4566","last_name":"Heisenberg","full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","first_name":"Carl-Philipp J"}],"project":[{"call_identifier":"H2020","name":"Interaction and feedback between cell mechanics and fate specification in vertebrate gastrulation","_id":"260F1432-B435-11E9-9278-68D0E5697425","grant_number":"742573"},{"grant_number":"ALTF 850-2017","_id":"26520D1E-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm cell fate specification and internalization during zebrafish gastrulation"},{"grant_number":"LT000429","_id":"266BC5CE-B435-11E9-9278-68D0E5697425","name":"Coordination of mesendoderm fate specification and internalization during zebrafish gastrulation"}],"publication_status":"published","article_type":"original","oa":1,"file":[{"file_size":7925886,"relation":"main_file","file_id":"12842","creator":"dernst","date_created":"2023-04-17T07:41:25Z","access_level":"open_access","content_type":"application/pdf","file_name":"2023_DevelopmentalCell_Huljev.pdf","date_updated":"2023-04-17T07:41:25Z","checksum":"c80ca2ebc241232aacdb5aa4b4c80957","success":1}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"status":"public","scopus_import":"1","abstract":[{"lang":"eng","text":"Interstitial fluid (IF) accumulation between embryonic cells is thought to be important for embryo patterning and morphogenesis. Here, we identify a positive mechanical feedback loop between cell migration and IF relocalization and find that it promotes embryonic axis formation during zebrafish gastrulation. We show that anterior axial mesendoderm (prechordal plate [ppl]) cells, moving in between the yolk cell and deep cell tissue to extend the embryonic axis, compress the overlying deep cell layer, thereby causing IF to flow from the deep cell layer to the boundary between the yolk cell and the deep cell layer, directly ahead of the advancing ppl. This IF relocalization, in turn, facilitates ppl cell protrusion formation and migration by opening up the space into which the ppl moves and, thereby, the ability of the ppl to trigger IF relocalization by pushing against the overlying deep cell layer. Thus, embryonic axis formation relies on a hydraulic feedback loop between cell migration and IF relocalization."}],"date_published":"2023-04-10T00:00:00Z","acknowledgement":"We thank Andrea Pauli (IMP) and Edouard Hannezo (ISTA) for fruitful discussions and support with the SPIM experiments; the Heisenberg group, and especially Feyza Nur Arslan and Alexandra Schauer, for discussions and feedback; Michaela Jović (ISTA) for help with the quantitative real-time PCR protocol; the bioimaging and zebrafish facilities of ISTA for continuous support; Stephan Preibisch (Janelia Research Campus) for support with the SPIM data analysis; and Nobuhiro Nakamura (Tokyo Institute of Technology) for sharing α1-Na+/K+-ATPase antibody. This work was supported by funding from the European Union (European Research Council Advanced grant 742573 to C.-P.H.), postdoctoral fellowships from EMBO (LTF-850-2017) and HFSP (LT000429/2018-L2) to D.P., and a PhD fellowship from the Studienstiftung des deutschen Volkes to F.P.","ddc":["570"],"article_processing_charge":"Yes (via OA deal)","month":"04","pmid":1,"oa_version":"Published Version","year":"2023","issue":"7","_id":"12830","title":"A hydraulic feedback loop between mesendoderm cell migration and interstitial fluid relocalization promotes embryonic axis formation in zebrafish"},{"issue":"13","_id":"12831","year":"2023","oa_version":"Published Version","title":"Variational theory of angulons and their rotational spectroscopy","article_processing_charge":"No","pmid":1,"month":"04","abstract":[{"lang":"eng","text":"The angulon, a quasiparticle formed by a quantum rotor dressed by the excitations of a many-body bath, can be used to describe an impurity rotating in a fluid or solid environment. Here, we propose a coherent state ansatz in the co-rotating frame, which provides a comprehensive theoretical description of angulons. We reveal the quasiparticle properties, such as energies, quasiparticle weights, and spectral functions, and show that our ansatz yields a persistent decrease in the impurity’s rotational constant due to many-body dressing, which is consistent with experimental observations. From our study, a picture of the angulon emerges as an effective spin interacting with a magnetic field that is self-consistently generated by the molecule’s rotation. Moreover, we discuss rotational spectroscopy, which focuses on the response of rotating molecules to a laser perturbation in the linear response regime. Importantly, we take into account initial-state interactions that have been neglected in prior studies and reveal their impact on the excitation spectrum. To examine the angulon instability regime, we use a single-excitation ansatz and obtain results consistent with experiments, in which a broadening of spectral lines is observed while phonon wings remain highly suppressed due to initial-state interactions."}],"date_published":"2023-04-07T00:00:00Z","scopus_import":"1","status":"public","arxiv":1,"ddc":["530"],"acknowledgement":"We thank Ignacio Cirac, Christian Schmauder, and Henrik Stapelfeldt for their valuable discussions. We acknowledge support by the Max Planck Society and the Deutsche Forschungsgemeinschaft under Germany’s Excellence Strategy EXC 2181/1—390900948 (the Heidelberg STRUCTURES Excellence Cluster). M.L. acknowledges support from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.S. is supported by the National Key Research and Development Program of China (Grant No. 2017YFA0718304) and the National Natural Science Foundation of China (Grant Nos. 11974363, 12135018, and 12047503).","article_type":"original","publication_status":"published","project":[{"name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770"}],"author":[{"full_name":"Zeng, Zhongda","first_name":"Zhongda","last_name":"Zeng"},{"orcid":"0000-0001-5973-0874","last_name":"Yakaboylu","full_name":"Yakaboylu, Enderalp","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87","first_name":"Enderalp"},{"last_name":"Lemeshko","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail","first_name":"Mikhail"},{"full_name":"Shi, Tao","first_name":"Tao","last_name":"Shi"},{"first_name":"Richard","full_name":"Schmidt, Richard","last_name":"Schmidt"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"success":1,"checksum":"8d801babea4df48e08895c76571bb19e","date_updated":"2023-04-17T07:28:38Z","file_name":"2023_JourChemicalPhysics_Zeng.pdf","content_type":"application/pdf","access_level":"open_access","date_created":"2023-04-17T07:28:38Z","creator":"dernst","file_id":"12841","file_size":7388057,"relation":"main_file"}],"oa":1,"citation":{"ista":"Zeng Z, Yakaboylu E, Lemeshko M, Shi T, Schmidt R. 2023. Variational theory of angulons and their rotational spectroscopy. The Journal of Chemical Physics. 158(13), 134301.","mla":"Zeng, Zhongda, et al. “Variational Theory of Angulons and Their Rotational Spectroscopy.” <i>The Journal of Chemical Physics</i>, vol. 158, no. 13, 134301, American Institute of Physics, 2023, doi:<a href=\"https://doi.org/10.1063/5.0135893\">10.1063/5.0135893</a>.","apa":"Zeng, Z., Yakaboylu, E., Lemeshko, M., Shi, T., &#38; Schmidt, R. (2023). Variational theory of angulons and their rotational spectroscopy. <i>The Journal of Chemical Physics</i>. American Institute of Physics. <a href=\"https://doi.org/10.1063/5.0135893\">https://doi.org/10.1063/5.0135893</a>","ieee":"Z. Zeng, E. Yakaboylu, M. Lemeshko, T. Shi, and R. Schmidt, “Variational theory of angulons and their rotational spectroscopy,” <i>The Journal of Chemical Physics</i>, vol. 158, no. 13. American Institute of Physics, 2023.","short":"Z. Zeng, E. Yakaboylu, M. Lemeshko, T. Shi, R. Schmidt, The Journal of Chemical Physics 158 (2023).","chicago":"Zeng, Zhongda, Enderalp Yakaboylu, Mikhail Lemeshko, Tao Shi, and Richard Schmidt. “Variational Theory of Angulons and Their Rotational Spectroscopy.” <i>The Journal of Chemical Physics</i>. American Institute of Physics, 2023. <a href=\"https://doi.org/10.1063/5.0135893\">https://doi.org/10.1063/5.0135893</a>.","ama":"Zeng Z, Yakaboylu E, Lemeshko M, Shi T, Schmidt R. Variational theory of angulons and their rotational spectroscopy. <i>The Journal of Chemical Physics</i>. 2023;158(13). doi:<a href=\"https://doi.org/10.1063/5.0135893\">10.1063/5.0135893</a>"},"volume":158,"day":"07","publisher":"American Institute of Physics","doi":"10.1063/5.0135893","type":"journal_article","ec_funded":1,"publication":"The Journal of Chemical Physics","language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"       158","publication_identifier":{"eissn":["1089-7690"]},"has_accepted_license":"1","date_updated":"2025-04-23T08:55:25Z","external_id":{"arxiv":["2211.08070"],"pmid":["37031113"],"isi":["000970038800001"]},"file_date_updated":"2023-04-17T07:28:38Z","date_created":"2023-04-16T22:01:07Z","department":[{"_id":"MiLe"}],"article_number":"134301","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"}},{"title":"A CrMnFeCoNi high entropy alloy boosting oxygen evolution/reduction reactions and zinc-air battery performance","_id":"12832","issue":"4","year":"2023","oa_version":"Submitted Version","month":"04","article_processing_charge":"No","OA_type":"green","acknowledgement":"The authors thank the support from the project COMBENERGY, PID2019-105490RB-C32, from the Spanish Ministerio de Ciencia e Innovación. The authors acknowledge funding from Generalitat de Catalunya 2021 SGR 01581 and 2021 SGR 00457. ICN2 acknowledges the Severo Ochoa program from Spanish MINECO (Grant No. SEV-2017-0706). IREC and ICN2 are funded by the CERCA Programme from the Generalitat de Catalunya. ICN2 is supported by the Severo Ochoa program from Spanish MCIN / AEI (Grant No.: CEX2021-001214-S). ICN2 acknowledges funding from Generalitat de Catalunya 2017 SGR 327. This study was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and Generalitat de Catalunya. The authors thank the support from the project NANOGEN (PID2020-116093RB-C43), funded by MCIN/ AEI/10.13039/501100011033/ and by “ERDF A way of making Europe”, by the “European Union”. Part of the present work has been performed in the frameworks of Universitat de Barcelona Nanoscience PhD program. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Electron Microscopy Facility (EMF). S. Lee. and M. Ibáñez acknowledge funding by IST Austria and the Werner Siemens Foundation. J. Llorca is a Serra Húnter Fellow and is grateful to ICREA Academia program and projects MICINN/FEDER PID2021-124572OB-C31 and GC 2017 SGR 128. L. L.Yang thanks the China Scholarship Council (CSC) for the scholarship support (202008130132). Z. F. Liang acknowledges funding from MINECO SO-FPT PhD grant (SEV-2013-0295-17-1). J. W. Chen and Y. Xu thank the support from The Key Research and Development Program of Hebei Province (No. 20314305D) and the cooperative scientific research project of the “Chunhui Program” of the Ministry of Education (2018-7). This work was supported by the Natural Science Foundation of Sichuan province (NSFSC) and funded by the Science and Technology Department of Sichuan Province (2022NSFSC1229).","scopus_import":"1","abstract":[{"text":"The development of cost-effective, high-activity and stable bifunctional catalysts for the oxygen reduction and evolution reactions (ORR/OER) is essential for zinc–air batteries (ZABs) to reach the market. Such catalysts must contain multiple adsorption/reaction sites to cope with the high demands of reversible oxygen electrodes. Herein, we propose a high entropy alloy (HEA) based on relatively abundant elements as a bifunctional ORR/OER catalyst. More specifically, we detail the synthesis of a CrMnFeCoNi HEA through a low-temperature solution-based approach. Such HEA displays superior OER performance with an overpotential of 265 mV at a current density of 10 mA/cm2, and a 37.9 mV/dec Tafel slope, well above the properties of a standard commercial catalyst based on RuO2. This high performance is partially explained by the presence of twinned defects, the incidence of large lattice distortions, and the electronic synergy between the different components, being Cr key to decreasing the energy barrier of the OER rate-determining step. CrMnFeCoNi also displays superior ORR performance with a half-potential of 0.78 V and an onset potential of 0.88 V, comparable with commercial Pt/C. The potential gap (Egap) between the OER overpotential and the ORR half-potential of CrMnFeCoNi is just 0.734 V. Taking advantage of these outstanding properties, ZABs are assembled using the CrMnFeCoNi HEA as air cathode and a zinc foil as the anode. The assembled cells provide an open-circuit voltage of 1.489 V, i.e. 90% of its theoretical limit (1.66 V), a peak power density of 116.5 mW/cm2, and a specific capacity of 836 mAh/g that stays stable for more than 10 days of continuous cycling, i.e. 720 cycles @ 8 mA/cm2 and 16.6 days of continuous cycling, i.e. 1200 cycles @ 5 mA/cm2.","lang":"eng"}],"date_published":"2023-04-01T00:00:00Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"oa":1,"article_type":"original","publication_status":"published","project":[{"name":"HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery","_id":"9B8F7476-BA93-11EA-9121-9846C619BF3A"}],"author":[{"last_name":"He","first_name":"Ren","full_name":"He, Ren"},{"last_name":"Yang","full_name":"Yang, Linlin","first_name":"Linlin"},{"full_name":"Zhang, Yu","first_name":"Yu","last_name":"Zhang"},{"last_name":"Wang","full_name":"Wang, Xiang","first_name":"Xiang"},{"orcid":"0000-0002-6962-8598","last_name":"Lee","id":"BB243B88-D767-11E9-B658-BC13E6697425","full_name":"Lee, Seungho","first_name":"Seungho"},{"first_name":"Ting","full_name":"Zhang, Ting","last_name":"Zhang"},{"last_name":"Li","full_name":"Li, Lingxiao","first_name":"Lingxiao"},{"last_name":"Liang","full_name":"Liang, Zhifu","first_name":"Zhifu"},{"last_name":"Chen","full_name":"Chen, Jingwei","first_name":"Jingwei"},{"full_name":"Li, Junshan","first_name":"Junshan","last_name":"Li"},{"first_name":"Ahmad","full_name":"Ostovari Moghaddam, Ahmad","last_name":"Ostovari Moghaddam"},{"full_name":"Llorca, Jordi","first_name":"Jordi","last_name":"Llorca"},{"full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","last_name":"Ibáñez"},{"last_name":"Arbiol","first_name":"Jordi","full_name":"Arbiol, Jordi"},{"last_name":"Xu","full_name":"Xu, Ying","first_name":"Ying"},{"full_name":"Cabot, Andreu","first_name":"Andreu","last_name":"Cabot"}],"doi":"10.1016/j.ensm.2023.03.022","day":"01","publisher":"Elsevier","page":"287-298","type":"journal_article","citation":{"ama":"He R, Yang L, Zhang Y, et al. A CrMnFeCoNi high entropy alloy boosting oxygen evolution/reduction reactions and zinc-air battery performance. <i>Energy Storage Materials</i>. 2023;58(4):287-298. doi:<a href=\"https://doi.org/10.1016/j.ensm.2023.03.022\">10.1016/j.ensm.2023.03.022</a>","chicago":"He, Ren, Linlin Yang, Yu Zhang, Xiang Wang, Seungho Lee, Ting Zhang, Lingxiao Li, et al. “A CrMnFeCoNi High Entropy Alloy Boosting Oxygen Evolution/Reduction Reactions and Zinc-Air Battery Performance.” <i>Energy Storage Materials</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.ensm.2023.03.022\">https://doi.org/10.1016/j.ensm.2023.03.022</a>.","short":"R. He, L. Yang, Y. Zhang, X. Wang, S. Lee, T. Zhang, L. Li, Z. Liang, J. Chen, J. Li, A. Ostovari Moghaddam, J. Llorca, M. Ibáñez, J. Arbiol, Y. Xu, A. Cabot, Energy Storage Materials 58 (2023) 287–298.","mla":"He, Ren, et al. “A CrMnFeCoNi High Entropy Alloy Boosting Oxygen Evolution/Reduction Reactions and Zinc-Air Battery Performance.” <i>Energy Storage Materials</i>, vol. 58, no. 4, Elsevier, 2023, pp. 287–98, doi:<a href=\"https://doi.org/10.1016/j.ensm.2023.03.022\">10.1016/j.ensm.2023.03.022</a>.","ista":"He R, Yang L, Zhang Y, Wang X, Lee S, Zhang T, Li L, Liang Z, Chen J, Li J, Ostovari Moghaddam A, Llorca J, Ibáñez M, Arbiol J, Xu Y, Cabot A. 2023. A CrMnFeCoNi high entropy alloy boosting oxygen evolution/reduction reactions and zinc-air battery performance. Energy Storage Materials. 58(4), 287–298.","apa":"He, R., Yang, L., Zhang, Y., Wang, X., Lee, S., Zhang, T., … Cabot, A. (2023). A CrMnFeCoNi high entropy alloy boosting oxygen evolution/reduction reactions and zinc-air battery performance. <i>Energy Storage Materials</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ensm.2023.03.022\">https://doi.org/10.1016/j.ensm.2023.03.022</a>","ieee":"R. He <i>et al.</i>, “A CrMnFeCoNi high entropy alloy boosting oxygen evolution/reduction reactions and zinc-air battery performance,” <i>Energy Storage Materials</i>, vol. 58, no. 4. Elsevier, pp. 287–298, 2023."},"volume":58,"main_file_link":[{"open_access":"1","url":"http://hdl.handle.net/2117/389931"}],"publication":"Energy Storage Materials","OA_place":"repository","date_updated":"2025-06-25T06:12:51Z","external_id":{"isi":["000967601700001"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        58","publication_identifier":{"eissn":["2405-8297"]},"acknowledged_ssus":[{"_id":"EM-Fac"}],"date_created":"2023-04-16T22:01:07Z","department":[{"_id":"MaIb"}]},{"status":"public","scopus_import":"1","abstract":[{"text":"The input to the token swapping problem is a graph with vertices v1, v2, . . . , vn, and n tokens with labels 1,2, . . . , n, one on each vertex. The goal is to get token i to vertex vi for all i= 1, . . . , n using a minimum number of swaps, where a swap exchanges the tokens on the endpoints of an edge.Token swapping on a tree, also known as “sorting with a transposition tree,” is not known to be in P nor NP-complete. We present some partial results: 1. An optimum swap sequence may need to perform a swap on a leaf vertex that has the correct token (a “happy leaf”), disproving a conjecture of Vaughan. 2. Any algorithm that fixes happy leaves—as all known approximation algorithms for the problem do—has approximation factor at least 4/3. Furthermore, the two best-known 2-approximation algorithms have approximation factor exactly 2. 3. A generalized problem—weighted coloured token swapping—is NP-complete on trees, but solvable in polynomial time on paths and stars. In this version, tokens and vertices have colours, and colours have weights. The goal is to get every token to a vertex of the same colour, and the cost of a swap is the sum of the weights of the two tokens involved.","lang":"eng"}],"date_published":"2023-01-18T00:00:00Z","acknowledgement":"This work was begun at the University of Waterloo and was partially supported by the Natural Sciences and Engineering Council of Canada (NSERC).\r\n","arxiv":1,"ddc":["000"],"author":[{"last_name":"Biniaz","full_name":"Biniaz, Ahmad","first_name":"Ahmad"},{"first_name":"Kshitij","full_name":"Jain, Kshitij","last_name":"Jain"},{"full_name":"Lubiw, Anna","first_name":"Anna","last_name":"Lubiw"},{"id":"45CFE238-F248-11E8-B48F-1D18A9856A87","full_name":"Masárová, Zuzana","first_name":"Zuzana","orcid":"0000-0002-6660-1322","last_name":"Masárová"},{"last_name":"Miltzow","first_name":"Tillmann","full_name":"Miltzow, Tillmann"},{"last_name":"Mondal","full_name":"Mondal, Debajyoti","first_name":"Debajyoti"},{"last_name":"Naredla","first_name":"Anurag Murty","full_name":"Naredla, Anurag Murty"},{"orcid":"0000-0002-1097-9684","last_name":"Tkadlec","first_name":"Josef","id":"3F24CCC8-F248-11E8-B48F-1D18A9856A87","full_name":"Tkadlec, Josef"},{"full_name":"Turcotte, Alexi","first_name":"Alexi","last_name":"Turcotte"}],"article_type":"original","publication_status":"published","oa":1,"file":[{"success":1,"checksum":"439102ea4f6e2aeefd7107dfb9ccf532","date_updated":"2023-04-17T08:10:28Z","file_name":"2022_DMTCS_Biniaz.pdf","content_type":"application/pdf","access_level":"open_access","date_created":"2023-04-17T08:10:28Z","creator":"dernst","file_id":"12844","file_size":2072197,"relation":"main_file"}],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","year":"2023","issue":"2","_id":"12833","title":"Token swapping on trees","article_processing_charge":"No","month":"01","publication_identifier":{"eissn":["1365-8050"],"issn":["1462-7264"]},"intvolume":"        24","language":[{"iso":"eng"}],"quality_controlled":"1","external_id":{"arxiv":["1903.06981"]},"date_updated":"2025-01-20T14:05:09Z","has_accepted_license":"1","article_number":"9","department":[{"_id":"KrCh"},{"_id":"HeEd"},{"_id":"UlWa"}],"file_date_updated":"2023-04-17T08:10:28Z","date_created":"2023-04-16T22:01:08Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"volume":24,"citation":{"apa":"Biniaz, A., Jain, K., Lubiw, A., Masárová, Z., Miltzow, T., Mondal, D., … Turcotte, A. (2023). Token swapping on trees. <i>Discrete Mathematics and Theoretical Computer Science</i>. EPI Sciences. <a href=\"https://doi.org/10.46298/DMTCS.8383\">https://doi.org/10.46298/DMTCS.8383</a>","ista":"Biniaz A, Jain K, Lubiw A, Masárová Z, Miltzow T, Mondal D, Naredla AM, Tkadlec J, Turcotte A. 2023. Token swapping on trees. Discrete Mathematics and Theoretical Computer Science. 24(2), 9.","mla":"Biniaz, Ahmad, et al. “Token Swapping on Trees.” <i>Discrete Mathematics and Theoretical Computer Science</i>, vol. 24, no. 2, 9, EPI Sciences, 2023, doi:<a href=\"https://doi.org/10.46298/DMTCS.8383\">10.46298/DMTCS.8383</a>.","ieee":"A. Biniaz <i>et al.</i>, “Token swapping on trees,” <i>Discrete Mathematics and Theoretical Computer Science</i>, vol. 24, no. 2. EPI Sciences, 2023.","short":"A. Biniaz, K. Jain, A. Lubiw, Z. Masárová, T. Miltzow, D. Mondal, A.M. Naredla, J. Tkadlec, A. Turcotte, Discrete Mathematics and Theoretical Computer Science 24 (2023).","chicago":"Biniaz, Ahmad, Kshitij Jain, Anna Lubiw, Zuzana Masárová, Tillmann Miltzow, Debajyoti Mondal, Anurag Murty Naredla, Josef Tkadlec, and Alexi Turcotte. “Token Swapping on Trees.” <i>Discrete Mathematics and Theoretical Computer Science</i>. EPI Sciences, 2023. <a href=\"https://doi.org/10.46298/DMTCS.8383\">https://doi.org/10.46298/DMTCS.8383</a>.","ama":"Biniaz A, Jain K, Lubiw A, et al. Token swapping on trees. <i>Discrete Mathematics and Theoretical Computer Science</i>. 2023;24(2). doi:<a href=\"https://doi.org/10.46298/DMTCS.8383\">10.46298/DMTCS.8383</a>"},"related_material":{"record":[{"status":"public","id":"7950","relation":"earlier_version"}]},"type":"journal_article","doi":"10.46298/DMTCS.8383","publisher":"EPI Sciences","day":"18","publication":"Discrete Mathematics and Theoretical Computer Science"},{"oa_version":"Preprint","year":"2023","_id":"12836","issue":"13","title":"Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities","article_processing_charge":"No","month":"07","status":"public","abstract":[{"text":"Coherent control and manipulation of quantum degrees of freedom such as spins forms the basis of emerging quantum technologies. In this context, the robust valley degree of freedom and the associated valley pseudospin found in two-dimensional transition metal dichalcogenides is a highly attractive platform. Valley polarization and coherent superposition of valley states have been observed in these systems even up to room temperature. Control of valley coherence is an important building block for the implementation of valley qubit. Large magnetic fields or high-power lasers have been used in the past to demonstrate the control (initialization and rotation) of the valley coherent states. Here, the control of layer–valley coherence via strong coupling of valley excitons in bilayer WS2 to microcavity photons is demonstrated by exploiting the pseudomagnetic field arising in optical cavities owing to the transverse electric–transverse magnetic (TE–TM)mode splitting. The use of photonic structures to generate pseudomagnetic fields which can be used to manipulate exciton-polaritons presents an attractive approach to control optical responses without the need for large magnets or high-intensity optical pump powers.","lang":"eng"}],"date_published":"2023-07-04T00:00:00Z","scopus_import":"1","acknowledgement":"The authors acknowledge insightful discussions with Prof. Wang Yao and graphics by Rezlind Bushati. M.K. and N.Y. acknowledge support from NSF grants NSF DMR-1709996 and NSF OMA 1936276. S.G. was supported by the Army Research Office Multidisciplinary University Research Initiative program (W911NF-17-1-0312) and V.M.M. by the Army Research Office grant (W911NF-22-1-0091). K.M acknowledges the SPARC program that supported his collaboration with the CUNY team. The authors acknowledge the Nanofabrication facility at the CUNY Advanced Science Research Center where the cavity devices were fabricated.","arxiv":1,"author":[{"last_name":"Khatoniar","first_name":"Mandeep","full_name":"Khatoniar, Mandeep"},{"last_name":"Yama","full_name":"Yama, Nicholas","first_name":"Nicholas"},{"orcid":"0000-0001-9666-3543","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","first_name":"Areg"},{"first_name":"Sriram","full_name":"Guddala, Sriram","last_name":"Guddala"},{"first_name":"Pouyan","full_name":"Ghaemi, Pouyan","last_name":"Ghaemi"},{"full_name":"Majumdar, Kausik","first_name":"Kausik","last_name":"Majumdar"},{"full_name":"Menon, Vinod","first_name":"Vinod","last_name":"Menon"}],"publication_status":"published","article_type":"original","oa":1,"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":11,"citation":{"short":"M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, K. Majumdar, V. Menon, Advanced Optical Materials 11 (2023).","ieee":"M. Khatoniar <i>et al.</i>, “Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities,” <i>Advanced Optical Materials</i>, vol. 11, no. 13. Wiley, 2023.","apa":"Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., Majumdar, K., &#38; Menon, V. (2023). Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. <i>Advanced Optical Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adom.202202631\">https://doi.org/10.1002/adom.202202631</a>","mla":"Khatoniar, Mandeep, et al. “Optical Manipulation of Layer–Valley Coherence via Strong Exciton–Photon Coupling in Microcavities.” <i>Advanced Optical Materials</i>, vol. 11, no. 13, 2202631, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/adom.202202631\">10.1002/adom.202202631</a>.","ista":"Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Majumdar K, Menon V. 2023. Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. Advanced Optical Materials. 11(13), 2202631.","ama":"Khatoniar M, Yama N, Ghazaryan A, et al. Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling in microcavities. <i>Advanced Optical Materials</i>. 2023;11(13). doi:<a href=\"https://doi.org/10.1002/adom.202202631\">10.1002/adom.202202631</a>","chicago":"Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan Ghaemi, Kausik Majumdar, and Vinod Menon. “Optical Manipulation of Layer–Valley Coherence via Strong Exciton–Photon Coupling in Microcavities.” <i>Advanced Optical Materials</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/adom.202202631\">https://doi.org/10.1002/adom.202202631</a>."},"type":"journal_article","publisher":"Wiley","doi":"10.1002/adom.202202631","day":"04","publication":"Advanced Optical Materials","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2211.08755"}],"publication_identifier":{"eissn":["2195-1071"]},"intvolume":"        11","language":[{"iso":"eng"}],"quality_controlled":"1","external_id":{"arxiv":["2211.08755"],"isi":["000963866700001"]},"date_updated":"2023-10-04T11:15:17Z","article_number":"2202631","department":[{"_id":"MiLe"}],"date_created":"2023-04-16T22:01:09Z"},{"doi":"10.1109/TIT.2023.3260950","day":"01","publisher":"IEEE","page":"4513-4527","type":"journal_article","citation":{"short":"Y. Zhang, S. Vatedka, IEEE Transactions on Information Theory 69 (2023) 4513–4527.","apa":"Zhang, Y., &#38; Vatedka, S. (2023). Multiple packing: Lower bounds via infinite constellations. <i>IEEE Transactions on Information Theory</i>. IEEE. <a href=\"https://doi.org/10.1109/TIT.2023.3260950\">https://doi.org/10.1109/TIT.2023.3260950</a>","ista":"Zhang Y, Vatedka S. 2023. Multiple packing: Lower bounds via infinite constellations. IEEE Transactions on Information Theory. 69(7), 4513–4527.","mla":"Zhang, Yihan, and Shashank Vatedka. “Multiple Packing: Lower Bounds via Infinite Constellations.” <i>IEEE Transactions on Information Theory</i>, vol. 69, no. 7, IEEE, 2023, pp. 4513–27, doi:<a href=\"https://doi.org/10.1109/TIT.2023.3260950\">10.1109/TIT.2023.3260950</a>.","ieee":"Y. Zhang and S. Vatedka, “Multiple packing: Lower bounds via infinite constellations,” <i>IEEE Transactions on Information Theory</i>, vol. 69, no. 7. IEEE, pp. 4513–4527, 2023.","ama":"Zhang Y, Vatedka S. Multiple packing: Lower bounds via infinite constellations. <i>IEEE Transactions on Information Theory</i>. 2023;69(7):4513-4527. doi:<a href=\"https://doi.org/10.1109/TIT.2023.3260950\">10.1109/TIT.2023.3260950</a>","chicago":"Zhang, Yihan, and Shashank Vatedka. “Multiple Packing: Lower Bounds via Infinite Constellations.” <i>IEEE Transactions on Information Theory</i>. IEEE, 2023. <a href=\"https://doi.org/10.1109/TIT.2023.3260950\">https://doi.org/10.1109/TIT.2023.3260950</a>."},"volume":69,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2211.04407"}],"publication":"IEEE Transactions on Information Theory","date_updated":"2023-12-13T11:16:46Z","external_id":{"arxiv":["2211.04407"],"isi":["001017307000023"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        69","publication_identifier":{"issn":["0018-9448"],"eissn":["1557-9654"]},"date_created":"2023-04-16T22:01:09Z","department":[{"_id":"MaMo"}],"title":"Multiple packing: Lower bounds via infinite constellations","issue":"7","_id":"12838","year":"2023","oa_version":"Preprint","month":"07","article_processing_charge":"No","arxiv":1,"acknowledgement":"YZ thanks Jiajin Li for making the observation given by Equation (23). He also would like to thank Nir Ailon and Ely Porat for several helpful conversations throughout this project, and Alexander Barg for insightful comments on the manuscript.\r\nYZ has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 682203-ERC-[Inf-Speed-Tradeoff]. The work of SV was supported by a seed grant from IIT Hyderabad and the start-up research grant from the Science and Engineering Research Board, India (SRG/2020/000910).","abstract":[{"lang":"eng","text":"We study the problem of high-dimensional multiple packing in Euclidean space. Multiple packing is a natural generalization of sphere packing and is defined as follows. Let N > 0 and L ∈ Z ≽2 . A multiple packing is a set C of points in R n such that any point in R n lies in the intersection of at most L – 1 balls of radius √ nN around points in C . Given a well-known connection with coding theory, multiple packings can be viewed as the Euclidean analog of list-decodable codes, which are well-studied for finite fields. In this paper, we derive the best known lower bounds on the optimal density of list-decodable infinite constellations for constant L under a stronger notion called average-radius multiple packing. To this end, we apply tools from high-dimensional geometry and large deviation theory."}],"date_published":"2023-07-01T00:00:00Z","scopus_import":"1","status":"public","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"article_type":"original","publication_status":"published","author":[{"orcid":"0000-0002-6465-6258","last_name":"Zhang","id":"2ce5da42-b2ea-11eb-bba5-9f264e9d002c","full_name":"Zhang, Yihan","first_name":"Yihan"},{"last_name":"Vatedka","first_name":"Shashank","full_name":"Vatedka, Shashank"}]}]