[{"year":"2019","oa_version":"Preprint","author":[{"first_name":"A","full_name":"De Martino, A","last_name":"De Martino"},{"first_name":"Daniele","orcid":"0000-0002-5214-4706","last_name":"De Martino","id":"3FF5848A-F248-11E8-B48F-1D18A9856A87","full_name":"De Martino, Daniele"},{"last_name":"Marinari","full_name":"Marinari, E","first_name":"E"}],"date_updated":"2025-09-23T11:53:34Z","month":"09","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1902.07129"}],"department":[{"_id":"GaTk"}],"OA_type":"green","_id":"19988","external_id":{"arxiv":["1902.07129"]},"date_created":"2025-07-10T13:34:01Z","citation":{"chicago":"De Martino, A, Daniele De Martino, and E Marinari. “The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges.” In <i>Chemical Kinetics</i>, 455–71. World Scientific Publishing, 2019. <a href=\"https://doi.org/10.1142/9781786347015_0018\">https://doi.org/10.1142/9781786347015_0018</a>.","ieee":"A. De Martino, D. De Martino, and E. Marinari, “The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges,” in <i>Chemical Kinetics</i>, World Scientific Publishing, 2019, pp. 455–471.","apa":"De Martino, A., De Martino, D., &#38; Marinari, E. (2019). The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges. In <i>Chemical Kinetics</i> (pp. 455–471). World Scientific Publishing. <a href=\"https://doi.org/10.1142/9781786347015_0018\">https://doi.org/10.1142/9781786347015_0018</a>","short":"A. De Martino, D. De Martino, E. Marinari, in:, Chemical Kinetics, World Scientific Publishing, 2019, pp. 455–471.","mla":"De Martino, A., et al. “The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges.” <i>Chemical Kinetics</i>, World Scientific Publishing, 2019, pp. 455–71, doi:<a href=\"https://doi.org/10.1142/9781786347015_0018\">10.1142/9781786347015_0018</a>.","ama":"De Martino A, De Martino D, Marinari E. The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges. In: <i>Chemical Kinetics</i>. World Scientific Publishing; 2019:455-471. doi:<a href=\"https://doi.org/10.1142/9781786347015_0018\">10.1142/9781786347015_0018</a>","ista":"De Martino A, De Martino D, Marinari E. 2019.The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges. In: Chemical Kinetics. , 455–471."},"article_processing_charge":"No","publisher":"World Scientific Publishing","status":"public","arxiv":1,"title":"The Essential Role of Thermodynamics in Metabolic Network Modeling: Physical Insights and Computational Challenges","oa":1,"publication":"Chemical Kinetics","language":[{"iso":"eng"}],"quality_controlled":"1","type":"book_chapter","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1142/9781786347015_0018","page":"455-471","date_published":"2019-09-01T00:00:00Z","abstract":[{"text":"Quantitative studies of cell metabolism are often based on large chemical reaction network models. A steady-state approach is suited to analyze phenomena on the timescale of cell growth and circumvents the problem of incomplete experimental knowledge on kinetic laws and parameters, but it should be supported by a correct implementation of thermodynamic constraints. In this chapter, we review the latter aspect, highlighting its computational challenges and physical insights. The simple introduction of Gibbs inequalities avoids the presence of unfeasible loops allowing for correct timescale analysis, but leads to possibly non-convex feasible flux spaces whose exploration needs efficient algorithms. We briefly review the implementation of thermodynamics through variational principles in constraint-based models of metabolic networks.","lang":"eng"}],"day":"01","OA_place":"repository","fulldoi":"https://doi.org/10.1142/9781786347015_0018","publication_identifier":{"eisbn":["9781786347022"],"isbn":["9781786347008"]}},{"month":"04","department":[{"_id":"PeJo"}],"OA_type":"closed access","oa_version":"None","year":"2019","author":[{"id":"353C1B58-F248-11E8-B48F-1D18A9856A87","last_name":"Jonas","full_name":"Jonas, Peter M","orcid":"0000-0001-5001-4804","first_name":"Peter M"}],"date_updated":"2025-09-23T11:44:57Z","status":"public","title":"Aktionspotenzial: Fortleitung im Axon","_id":"19989","citation":{"chicago":"Jonas, Peter M. “Aktionspotenzial: Fortleitung im Axon.” In <i>Physiologie des Menschen</i>, 32nd ed., 72–82. Springer-Lehrbuch. Berlin, Heidelberg: Springer Nature, 2019. <a href=\"https://doi.org/10.1007/978-3-662-56468-4_7\">https://doi.org/10.1007/978-3-662-56468-4_7</a>.","ieee":"P. M. Jonas, “Aktionspotenzial: Fortleitung im Axon,” in <i>Physiologie des Menschen</i>, 32nd ed., Berlin, Heidelberg: Springer Nature, 2019, pp. 72–82.","apa":"Jonas, P. M. (2019). Aktionspotenzial: Fortleitung im Axon. In <i>Physiologie des Menschen</i> (32nd ed., pp. 72–82). Berlin, Heidelberg: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-662-56468-4_7\">https://doi.org/10.1007/978-3-662-56468-4_7</a>","short":"P.M. Jonas, in:, Physiologie des Menschen, 32nd ed., Springer Nature, Berlin, Heidelberg, 2019, pp. 72–82.","ista":"Jonas PM. 2019.Aktionspotenzial: Fortleitung im Axon. In: Physiologie des Menschen. , 72–82.","mla":"Jonas, Peter M. “Aktionspotenzial: Fortleitung im Axon.” <i>Physiologie des Menschen</i>, 32nd ed., Springer Nature, 2019, pp. 72–82, doi:<a href=\"https://doi.org/10.1007/978-3-662-56468-4_7\">10.1007/978-3-662-56468-4_7</a>.","ama":"Jonas PM. Aktionspotenzial: Fortleitung im Axon. In: <i>Physiologie des Menschen</i>. 32nd ed. Springer-Lehrbuch. Berlin, Heidelberg: Springer Nature; 2019:72-82. doi:<a href=\"https://doi.org/10.1007/978-3-662-56468-4_7\">10.1007/978-3-662-56468-4_7</a>"},"date_created":"2025-07-10T13:36:36Z","article_processing_charge":"No","publisher":"Springer Nature","publication_status":"published","type":"book_chapter","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","edition":"32","doi":"10.1007/978-3-662-56468-4_7","publication":"Physiologie des Menschen","place":"Berlin, Heidelberg","language":[{"iso":"ger"}],"corr_author":"1","fulldoi":"https://doi.org/10.1007/978-3-662-56468-4_7","series_title":"Springer-Lehrbuch","publication_identifier":{"eisbn":["9783662564684"],"eissn":["2512-5214"],"isbn":["9783662564677"],"issn":["0937-7433"]},"page":"72-82","date_published":"2019-04-02T00:00:00Z","abstract":[{"text":"Neurone empfangen Eingangssignale, konvertieren diese in Aktionspotenziale und generieren schließlich Ausgangssignale auf ihren Zielzellen. Dabei sind die zu überwindenden räumlichen Distanzen oft groß. Daher ist entscheidend, dass elektrische Signale in Nervenzellen schnell von einem zum anderen Ort geleitet werden können. Diese wichtige Aufgabe erfüllt das Axon, der „Ausgangsfortsatz“ der Nervenzelle. Für die schnelle Leitung des Aktionspotenzials sind sowohl die passiven Eigenschaften des axonalen Kabels als auch die aktiven Eigenschaften der Zellmembran von entscheidender Bedeutung. Die Evolution bedient sich zweier Tricks, um die Leitungsgeschwindigkeit des Aktionspotenzials zu maximieren. Der eine Trick ist die Zunahme des Axondurchmessers. Der andere Trick ist die Ausbildung von Markscheiden. Dies führt bei nahezu gleichem Platzbedarf zu einer Zunahme der Leistungsgeschwindigkeit um fast zwei Größenordnungen. Die Aktionspotenzialleitung an myelinisierten Axonen erfolgt „saltatorisch“.","lang":"ger"}],"day":"02"},{"status":"public","arxiv":1,"file_date_updated":"2021-11-12T11:41:56Z","title":"Value-centric dynamic partial order reduction","intvolume":"         3","oa":1,"external_id":{"arxiv":["1909.00989"]},"_id":"10190","publisher":"ACM","citation":{"apa":"Chatterjee, K., Pavlogiannis, A., &#38; Toman, V. (2019). Value-centric dynamic partial order reduction. In <i>Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications</i> (Vol. 3). Athens, Greece: ACM. <a href=\"https://doi.org/10.1145/3360550\">https://doi.org/10.1145/3360550</a>","short":"K. Chatterjee, A. Pavlogiannis, V. Toman, in:, Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications, ACM, 2019.","ista":"Chatterjee K, Pavlogiannis A, Toman V. 2019. Value-centric dynamic partial order reduction. Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications. OOPSLA: Object-oriented Programming, Systems, Languages and Applications vol. 3, 124.","ama":"Chatterjee K, Pavlogiannis A, Toman V. Value-centric dynamic partial order reduction. In: <i>Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications</i>. Vol 3. ACM; 2019. doi:<a href=\"https://doi.org/10.1145/3360550\">10.1145/3360550</a>","mla":"Chatterjee, Krishnendu, et al. “Value-Centric Dynamic Partial Order Reduction.” <i>Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications</i>, vol. 3, 124, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3360550\">10.1145/3360550</a>.","chicago":"Chatterjee, Krishnendu, Andreas Pavlogiannis, and Viktor Toman. “Value-Centric Dynamic Partial Order Reduction.” In <i>Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications</i>, Vol. 3. ACM, 2019. <a href=\"https://doi.org/10.1145/3360550\">https://doi.org/10.1145/3360550</a>.","ieee":"K. Chatterjee, A. Pavlogiannis, and V. Toman, “Value-centric dynamic partial order reduction,” in <i>Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications</i>, Athens, Greece, 2019, vol. 3."},"date_created":"2021-10-27T14:57:06Z","volume":3,"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"KrCh"}],"month":"10","has_accepted_license":"1","OA_type":"hybrid","author":[{"full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","first_name":"Krishnendu","orcid":"0000-0002-4561-241X"},{"orcid":"0000-0002-8943-0722","first_name":"Andreas","full_name":"Pavlogiannis, Andreas","last_name":"Pavlogiannis","id":"49704004-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-9036-063X","first_name":"Viktor","last_name":"Toman","id":"3AF3DA7C-F248-11E8-B48F-1D18A9856A87","full_name":"Toman, Viktor"}],"acknowledgement":"The authors would also like to thank anonymous referees for their valuable comments and helpful suggestions. This work is supported by the Austrian Science Fund (FWF) NFN grants S11407-N23 (RiSE/SHiNE) and S11402-N23 (RiSE/SHiNE), by the Vienna Science and Technology Fund (WWTF) Project ICT15-003, and by the Austrian Science Fund (FWF) Schrodinger grant J-4220.\r\n","oa_version":"Published Version","year":"2019","ddc":["000"],"date_updated":"2026-04-08T07:00:31Z","article_number":"124","corr_author":"1","fulldoi":"https://doi.org/10.1145/3360550","publication_identifier":{"eissn":["2475-1421"]},"keyword":["safety","risk","reliability and quality","software"],"project":[{"grant_number":"ICT15-003","name":"Efficient Algorithms for Computer Aided Verification","_id":"25892FC0-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","grant_number":"S11407","name":"Game Theory","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"_id":"25832EC2-B435-11E9-9278-68D0E5697425","grant_number":"S 11407_N23","name":"Rigorous Systems Engineering","call_identifier":"FWF"},{"name":"Moderne Concurrency Paradigms","grant_number":"S11402-N23","call_identifier":"FWF","_id":"25F5A88A-B435-11E9-9278-68D0E5697425"}],"date_published":"2019-10-10T00:00:00Z","file":[{"file_name":"2019_ACM_Chatterjee.pdf","relation":"main_file","content_type":"application/pdf","file_size":570829,"success":1,"creator":"cchlebak","date_created":"2021-11-12T11:41:56Z","date_updated":"2021-11-12T11:41:56Z","checksum":"2149979c46964c4d117af06ccb6c0834","file_id":"10278","access_level":"open_access"}],"license":"https://creativecommons.org/licenses/by/4.0/","day":"10","OA_place":"publisher","conference":{"start_date":"2019-10-23","end_date":"2019-10-25","name":"OOPSLA: Object-oriented Programming, Systems, Languages and Applications","location":"Athens, Greece"},"abstract":[{"lang":"eng","text":"The verification of concurrent programs remains an open challenge, as thread interaction has to be accounted for, which leads to state-space explosion. Stateless model checking battles this problem by exploring traces rather than states of the program. As there are exponentially many traces, dynamic partial-order reduction (DPOR) techniques are used to partition the trace space into equivalence classes, and explore a few representatives from each class. The standard equivalence that underlies most DPOR techniques is the happens-before equivalence, however recent works have spawned a vivid interest towards coarser equivalences. The efficiency of such approaches is a product of two parameters: (i) the size of the partitioning induced by the equivalence, and (ii) the time spent by the exploration algorithm in each class of the partitioning. In this work, we present a new equivalence, called value-happens-before and show that it has two appealing features. First, value-happens-before is always at least as coarse as the happens-before equivalence, and can be even exponentially coarser. Second, the value-happens-before partitioning is efficiently explorable when the number of threads is bounded. We present an algorithm called value-centric DPOR (VCDPOR), which explores the underlying partitioning using polynomial time per class. Finally, we perform an experimental evaluation of VCDPOR on various benchmarks, and compare it against other state-of-the-art approaches. Our results show that value-happens-before typically induces a significant reduction in the size of the underlying partitioning, which leads to a considerable reduction in the running time for exploring the whole partitioning."}],"type":"conference","quality_controlled":"1","publication_status":"published","doi":"10.1145/3360550","scopus_import":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"related_material":{"record":[{"relation":"dissertation_contains","id":"10199","status":"public"}]},"language":[{"iso":"eng"}]},{"publication_identifier":{"issn":["1741-7007"]},"keyword":["cell biology"],"fulldoi":"https://doi.org/10.1186/s12915-019-0700-2","day":"22","abstract":[{"lang":"eng","text":"Background\r\nESCRT-III is a membrane remodelling filament with the unique ability to cut membranes from the inside of the membrane neck. It is essential for the final stage of cell division, the formation of vesicles, the release of viruses, and membrane repair. Distinct from other cytoskeletal filaments, ESCRT-III filaments do not consume energy themselves, but work in conjunction with another ATP-consuming complex. Despite rapid progress in describing the cell biology of ESCRT-III, we lack an understanding of the physical mechanisms behind its force production and membrane remodelling.\r\nResults\r\nHere we present a minimal coarse-grained model that captures all the experimentally reported cases of ESCRT-III driven membrane sculpting, including the formation of downward and upward cones and tubules. This model suggests that a change in the geometry of membrane bound ESCRT-III filaments—from a flat spiral to a 3D helix—drives membrane deformation. We then show that such repetitive filament geometry transitions can induce the fission of cargo-containing vesicles.\r\nConclusions\r\nOur model provides a general physical mechanism that explains the full range of ESCRT-III-dependent membrane remodelling and scission events observed in cells. This mechanism for filament force production is distinct from the mechanisms described for other cytoskeletal elements discovered so far. The mechanistic principles revealed here suggest new ways of manipulating ESCRT-III-driven processes in cells and could be used to guide the engineering of synthetic membrane-sculpting systems."}],"date_published":"2019-10-22T00:00:00Z","file":[{"file_id":"10356","access_level":"open_access","checksum":"31d8bae55a376d30925f53f7e1a02396","date_created":"2021-11-26T11:37:54Z","date_updated":"2021-11-26T11:37:54Z","creator":"cchlebak","success":1,"content_type":"application/pdf","file_size":1648926,"file_name":"2019_BMCBio_Harker_Kirschneck.pdf","relation":"main_file"}],"scopus_import":"1","doi":"10.1186/s12915-019-0700-2","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication_status":"published","type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"publication":"BMC Biology","oa":1,"title":"Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico","intvolume":"        17","status":"public","file_date_updated":"2021-11-26T11:37:54Z","pmid":1,"publisher":"Springer Nature","article_processing_charge":"No","volume":17,"citation":{"ieee":"L. Harker-Kirschneck, B. Baum, and A. Šarić, “Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico,” <i>BMC Biology</i>, vol. 17, no. 1. Springer Nature, 2019.","chicago":"Harker-Kirschneck, Lena, Buzz Baum, and Anđela Šarić. “Changes in ESCRT-III Filament Geometry Drive Membrane Remodelling and Fission in Silico.” <i>BMC Biology</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1186/s12915-019-0700-2\">https://doi.org/10.1186/s12915-019-0700-2</a>.","mla":"Harker-Kirschneck, Lena, et al. “Changes in ESCRT-III Filament Geometry Drive Membrane Remodelling and Fission in Silico.” <i>BMC Biology</i>, vol. 17, no. 1, 82, Springer Nature, 2019, doi:<a href=\"https://doi.org/10.1186/s12915-019-0700-2\">10.1186/s12915-019-0700-2</a>.","ista":"Harker-Kirschneck L, Baum B, Šarić A. 2019. Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico. BMC Biology. 17(1), 82.","ama":"Harker-Kirschneck L, Baum B, Šarić A. Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico. <i>BMC Biology</i>. 2019;17(1). doi:<a href=\"https://doi.org/10.1186/s12915-019-0700-2\">10.1186/s12915-019-0700-2</a>","short":"L. Harker-Kirschneck, B. Baum, A. Šarić, BMC Biology 17 (2019).","apa":"Harker-Kirschneck, L., Baum, B., &#38; Šarić, A. (2019). Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico. <i>BMC Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1186/s12915-019-0700-2\">https://doi.org/10.1186/s12915-019-0700-2</a>"},"date_created":"2021-11-26T11:25:03Z","external_id":{"pmid":["31640700"]},"_id":"10354","article_type":"original","issue":"1","has_accepted_license":"1","extern":"1","main_file_link":[{"url":"https://www.biorxiv.org/content/10.1101/559898","open_access":"1"}],"month":"10","ddc":["570"],"article_number":"82","date_updated":"2021-11-26T11:54:29Z","acknowledgement":"We thank Jeremy Carlton, Mike Staddon, Geraint Harker, and the Wellcome Trust Consortium “Archaeal Origins of Eukaryotic Cell Organisation” for fruitful conversations. We thank Peter Wirnsberger and Tine Curk for discussions about the membrane model implementation.","author":[{"first_name":"Lena","last_name":"Harker-Kirschneck","full_name":"Harker-Kirschneck, Lena"},{"last_name":"Baum","full_name":"Baum, Buzz","first_name":"Buzz"},{"full_name":"Šarić, Anđela","last_name":"Šarić","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","first_name":"Anđela","orcid":"0000-0002-7854-2139"}],"year":"2019","oa_version":"Published Version"},{"acknowledgement":"We acknowledge funding from EPSRC (A.E.H. and A.Š.), the Academy of Medical Sciences (J.K. and A.Š.), the Wellcome Trust (J.K. and A.Š.), and the Royal Society (A.Š.). We thank Shiladitya Banerjee and Nikola Ojkic for critically reading the manuscript, and Claudia Flandoli for helping us with figures and illustrations.","author":[{"last_name":"Hafner","full_name":"Hafner, Anne E","first_name":"Anne E"},{"first_name":"Johannes","full_name":"Krausser, Johannes","last_name":"Krausser"},{"orcid":"0000-0002-7854-2139","first_name":"Anđela","full_name":"Šarić, Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","last_name":"Šarić"}],"oa_version":"Preprint","year":"2019","date_updated":"2021-11-26T11:54:25Z","extern":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1906.09349"}],"month":"06","external_id":{"pmid":["31226513"]},"article_type":"original","_id":"10355","publisher":"Elsevier","article_processing_charge":"No","citation":{"chicago":"Hafner, Anne E, Johannes Krausser, and Anđela Šarić. “Minimal Coarse-Grained Models for Molecular Self-Organisation in Biology.” <i>Current Opinion in Structural Biology</i>. Elsevier, 2019. <a href=\"https://doi.org/10.1016/j.sbi.2019.05.018\">https://doi.org/10.1016/j.sbi.2019.05.018</a>.","ieee":"A. E. Hafner, J. Krausser, and A. Šarić, “Minimal coarse-grained models for molecular self-organisation in biology,” <i>Current Opinion in Structural Biology</i>, vol. 58. Elsevier, pp. 43–52, 2019.","apa":"Hafner, A. E., Krausser, J., &#38; Šarić, A. (2019). Minimal coarse-grained models for molecular self-organisation in biology. <i>Current Opinion in Structural Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.sbi.2019.05.018\">https://doi.org/10.1016/j.sbi.2019.05.018</a>","short":"A.E. Hafner, J. Krausser, A. Šarić, Current Opinion in Structural Biology 58 (2019) 43–52.","ama":"Hafner AE, Krausser J, Šarić A. Minimal coarse-grained models for molecular self-organisation in biology. <i>Current Opinion in Structural Biology</i>. 2019;58:43-52. doi:<a href=\"https://doi.org/10.1016/j.sbi.2019.05.018\">10.1016/j.sbi.2019.05.018</a>","mla":"Hafner, Anne E., et al. “Minimal Coarse-Grained Models for Molecular Self-Organisation in Biology.” <i>Current Opinion in Structural Biology</i>, vol. 58, Elsevier, 2019, pp. 43–52, doi:<a href=\"https://doi.org/10.1016/j.sbi.2019.05.018\">10.1016/j.sbi.2019.05.018</a>.","ista":"Hafner AE, Krausser J, Šarić A. 2019. Minimal coarse-grained models for molecular self-organisation in biology. Current Opinion in Structural Biology. 58, 43–52."},"date_created":"2021-11-26T11:33:21Z","volume":58,"status":"public","pmid":1,"title":"Minimal coarse-grained models for molecular self-organisation in biology","intvolume":"        58","oa":1,"publication":"Current Opinion in Structural Biology","language":[{"iso":"eng"}],"quality_controlled":"1","type":"journal_article","publication_status":"published","doi":"10.1016/j.sbi.2019.05.018","scopus_import":"1","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_published":"2019-06-18T00:00:00Z","page":"43-52","day":"18","abstract":[{"lang":"eng","text":"The molecular machinery of life is largely created via self-organisation of individual molecules into functional assemblies. Minimal coarse-grained models, in which a whole macromolecule is represented by a small number of particles, can be of great value in identifying the main driving forces behind self-organisation in cell biology. Such models can incorporate data from both molecular and continuum scales, and their results can be directly compared to experiments. Here we review the state of the art of models for studying the formation and biological function of macromolecular assemblies in living organisms. We outline the key ingredients of each model and their main findings. We illustrate the contribution of this class of simulations to identifying the physical mechanisms behind life and diseases, and discuss their future developments."}],"fulldoi":"https://doi.org/10.1016/j.sbi.2019.05.018","publication_identifier":{"issn":["0959-440X"]},"keyword":["molecular biology","structural biology"]},{"fulldoi":"https://doi.org/10.1038/s41431-018-0231-2","page":"161-166","date_published":"2019-01-01T00:00:00Z","abstract":[{"lang":"eng","text":"Clinical Utility Gene Card. 1. Name of Disease (Synonyms): Pontocerebellar hypoplasia type 9 (PCH9) and spastic paraplegia-63 (SPG63). 2. OMIM# of the Disease: 615809 and 615686. 3. Name of the Analysed Genes or DNA/Chromosome Segments: AMPD2 at 1p13.3. 4. OMIM# of the Gene(s): 102771."}],"day":"01","publication_status":"published","quality_controlled":"1","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","scopus_import":"1","doi":"10.1038/s41431-018-0231-2","publication":"European Journal of Human Genetics","language":[{"iso":"eng"}],"pmid":1,"status":"public","oa":1,"intvolume":"        27","title":"CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63","_id":"105","article_type":"original","external_id":{"isi":["000454111500019"],"pmid":["30089829"]},"date_created":"2018-12-11T11:44:39Z","article_processing_charge":"No","volume":27,"citation":{"mla":"Marsh, Ashley, et al. “CUGC for Pontocerebellar Hypoplasia Type 9 and Spastic Paraplegia-63.” <i>European Journal of Human Genetics</i>, vol. 27, Springer Nature, 2019, pp. 161–66, doi:<a href=\"https://doi.org/10.1038/s41431-018-0231-2\">10.1038/s41431-018-0231-2</a>.","ista":"Marsh A, Novarino G, Lockhart P, Leventer R. 2019. CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63. European Journal of Human Genetics. 27, 161–166.","ama":"Marsh A, Novarino G, Lockhart P, Leventer R. CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63. <i>European Journal of Human Genetics</i>. 2019;27:161-166. doi:<a href=\"https://doi.org/10.1038/s41431-018-0231-2\">10.1038/s41431-018-0231-2</a>","apa":"Marsh, A., Novarino, G., Lockhart, P., &#38; Leventer, R. (2019). CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63. <i>European Journal of Human Genetics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41431-018-0231-2\">https://doi.org/10.1038/s41431-018-0231-2</a>","short":"A. Marsh, G. Novarino, P. Lockhart, R. Leventer, European Journal of Human Genetics 27 (2019) 161–166.","ieee":"A. Marsh, G. Novarino, P. Lockhart, and R. Leventer, “CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63,” <i>European Journal of Human Genetics</i>, vol. 27. Springer Nature, pp. 161–166, 2019.","chicago":"Marsh, Ashley, Gaia Novarino, Paul Lockhart, and Richard Leventer. “CUGC for Pontocerebellar Hypoplasia Type 9 and Spastic Paraplegia-63.” <i>European Journal of Human Genetics</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1038/s41431-018-0231-2\">https://doi.org/10.1038/s41431-018-0231-2</a>."},"publisher":"Springer Nature","isi":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41431-018-0231-2"}],"month":"01","department":[{"_id":"GaNo"}],"year":"2019","oa_version":"Published Version","author":[{"first_name":"Ashley","last_name":"Marsh","full_name":"Marsh, Ashley"},{"orcid":"0000-0002-7673-7178","first_name":"Gaia","full_name":"Novarino, Gaia","last_name":"Novarino","id":"3E57A680-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Lockhart","full_name":"Lockhart, Paul","first_name":"Paul"},{"last_name":"Leventer","full_name":"Leventer, Richard","first_name":"Richard"}],"acknowledgement":"This work was supported by EuroGentest2 (Unit 2: “Genetic testing as part of health care”), a Coordination Action under FP7 (Grant Agreement Number 261469) and the European Society of Human Genetics. We acknowledge the participation of the patients and their families in these studies, as well as the generous financial support of the Lefroy and Handbury families. APLM was supported by an Australian Postgraduate Award. PJL is supported by an NHMRC Career Development Fellowship (GNT1032364). RJL is supported by a Melbourne Children’s Clinician Scientist Fellowship.","publist_id":"7949","date_updated":"2026-06-18T08:42:55Z","ddc":["570"]},{"date_published":"2019-12-19T00:00:00Z","page":"900-903","day":"19","abstract":[{"lang":"eng","text":"The quantum anomalous Hall (QAH) effect combines topology and magnetism to produce precisely quantized Hall resistance at zero magnetic field. We report the observation of a QAH effect in twisted bilayer graphene aligned to hexagonal boron nitride. The effect is driven by intrinsic strong interactions, which polarize the electrons into a single spin- and valley-resolved moiré miniband with Chern number C = 1. In contrast to magnetically doped systems, the measured transport energy gap is larger than the Curie temperature for magnetic ordering, and quantization to within 0.1% of the von Klitzing constant persists to temperatures of several kelvin at zero magnetic field. Electrical currents as small as 1 nanoampere controllably switch the magnetic order between states of opposite polarization, forming an electrically rewritable magnetic memory."}],"fulldoi":"https://doi.org/10.1126/science.aay5533","publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"keyword":["multidisciplinary"],"publication":"Science","language":[{"iso":"eng"}],"related_material":{"record":[{"relation":"other","id":"10697","status":"public"},{"id":"10698","relation":"other","status":"public"},{"status":"public","id":"10699","relation":"other"}]},"publication_status":"published","type":"journal_article","quality_controlled":"1","scopus_import":"1","doi":"10.1126/science.aay5533","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","external_id":{"pmid":["31857492"],"arxiv":["1907.00261"]},"_id":"10619","article_type":"original","publisher":"American Association for the Advancement of Science","citation":{"ieee":"M. Serlin <i>et al.</i>, “Intrinsic quantized anomalous Hall effect in a moiré heterostructure,” <i>Science</i>, vol. 367, no. 6480. American Association for the Advancement of Science, pp. 900–903, 2019.","chicago":"Serlin, M., C. L. Tschirhart, Hryhoriy Polshyn, Y. Zhang, J. Zhu, K. Watanabe, T. Taniguchi, L. Balents, and A. F. Young. “Intrinsic Quantized Anomalous Hall Effect in a Moiré Heterostructure.” <i>Science</i>. American Association for the Advancement of Science, 2019. <a href=\"https://doi.org/10.1126/science.aay5533\">https://doi.org/10.1126/science.aay5533</a>.","ista":"Serlin M, Tschirhart CL, Polshyn H, Zhang Y, Zhu J, Watanabe K, Taniguchi T, Balents L, Young AF. 2019. Intrinsic quantized anomalous Hall effect in a moiré heterostructure. Science. 367(6480), 900–903.","mla":"Serlin, M., et al. “Intrinsic Quantized Anomalous Hall Effect in a Moiré Heterostructure.” <i>Science</i>, vol. 367, no. 6480, American Association for the Advancement of Science, 2019, pp. 900–03, doi:<a href=\"https://doi.org/10.1126/science.aay5533\">10.1126/science.aay5533</a>.","ama":"Serlin M, Tschirhart CL, Polshyn H, et al. Intrinsic quantized anomalous Hall effect in a moiré heterostructure. <i>Science</i>. 2019;367(6480):900-903. doi:<a href=\"https://doi.org/10.1126/science.aay5533\">10.1126/science.aay5533</a>","apa":"Serlin, M., Tschirhart, C. L., Polshyn, H., Zhang, Y., Zhu, J., Watanabe, K., … Young, A. F. (2019). Intrinsic quantized anomalous Hall effect in a moiré heterostructure. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.aay5533\">https://doi.org/10.1126/science.aay5533</a>","short":"M. Serlin, C.L. Tschirhart, H. Polshyn, Y. Zhang, J. Zhu, K. Watanabe, T. Taniguchi, L. Balents, A.F. Young, Science 367 (2019) 900–903."},"article_processing_charge":"No","date_created":"2022-01-13T14:21:32Z","volume":367,"arxiv":1,"status":"public","pmid":1,"oa":1,"intvolume":"       367","title":"Intrinsic quantized anomalous Hall effect in a moiré heterostructure","acknowledgement":"The authors acknowledge discussions with A. Macdonald, Y. Saito, and M. Zaletel.","author":[{"last_name":"Serlin","full_name":"Serlin, M.","first_name":"M."},{"full_name":"Tschirhart, C. L.","last_name":"Tschirhart","first_name":"C. L."},{"first_name":"Hryhoriy","orcid":"0000-0001-8223-8896","full_name":"Polshyn, Hryhoriy","last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48"},{"first_name":"Y.","last_name":"Zhang","full_name":"Zhang, Y."},{"first_name":"J.","full_name":"Zhu, J.","last_name":"Zhu"},{"first_name":"K.","full_name":"Watanabe, K.","last_name":"Watanabe"},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"full_name":"Balents, L.","last_name":"Balents","first_name":"L."},{"first_name":"A. F.","last_name":"Young","full_name":"Young, A. F."}],"year":"2019","oa_version":"Preprint","date_updated":"2023-02-21T16:00:09Z","extern":"1","month":"12","main_file_link":[{"url":"https://arxiv.org/abs/1907.00261","open_access":"1"}],"issue":"6480"},{"language":[{"iso":"eng"}],"publication":"Nature Physics","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","doi":"10.1038/s41567-019-0729-8","scopus_import":"1","type":"journal_article","quality_controlled":"1","publication_status":"published","abstract":[{"text":"Partially filled Landau levels host competing electronic orders. For example, electron solids may prevail close to integer filling of the Landau levels before giving way to fractional quantum Hall liquids at higher carrier density1,2. Here, we report the observation of an electron solid with non-collinear spin texture in monolayer graphene, consistent with solidification of skyrmions3—topological spin textures characterized by quantized electrical charge4,5. We probe the spin texture of the solids using a modified Corbino geometry that allows ferromagnetic magnons to be launched and detected6,7. We find that magnon transport is highly efficient when one Landau level is filled (ν=1), consistent with quantum Hall ferromagnetic spin polarization. However, even minimal doping immediately quenches the magnon signal while leaving the vanishing low-temperature charge conductivity unchanged. Our results can be understood by the formation of a solid of charged skyrmions near ν=1, whose non-collinear spin texture leads to rapid magnon decay. Data near fractional fillings show evidence of several fractional skyrmion solids, suggesting that graphene hosts a highly tunable landscape of coupled spin and charge orders.","lang":"eng"}],"day":"16","page":"154-158","date_published":"2019-12-16T00:00:00Z","keyword":["General Physics and Astronomy"],"publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"fulldoi":"https://doi.org/10.1038/s41567-019-0729-8","date_updated":"2022-01-13T15:34:44Z","year":"2019","oa_version":"None","acknowledgement":"We acknowledge discussions with B. Halperin, C. Huang, A. Macdonald and M. Zalatel. Experimental work at UCSB was supported by the Army Research Office under awards nos. MURI W911NF-16-1-0361 and W911NF-16-1-0482. K.W. and T.T. acknowledge support from the Elemental Strategy Initiative conducted by MEXT (Japan) and CREST (JPMJCR15F3), JST. A.F.Y. acknowledges the support of the David and Lucile Packard Foundation and and Alfred. P. Sloan Foundation.","author":[{"first_name":"H.","full_name":"Zhou, H.","last_name":"Zhou"},{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn"},{"full_name":"Taniguchi, T.","last_name":"Taniguchi","first_name":"T."},{"first_name":"K.","last_name":"Watanabe","full_name":"Watanabe, K."},{"first_name":"A. F.","full_name":"Young, A. F.","last_name":"Young"}],"issue":"2","month":"12","extern":"1","volume":16,"article_processing_charge":"No","citation":{"ama":"Zhou H, Polshyn H, Taniguchi T, Watanabe K, Young AF. Solids of quantum Hall skyrmions in graphene. <i>Nature Physics</i>. 2019;16(2):154-158. doi:<a href=\"https://doi.org/10.1038/s41567-019-0729-8\">10.1038/s41567-019-0729-8</a>","mla":"Zhou, H., et al. “Solids of Quantum Hall Skyrmions in Graphene.” <i>Nature Physics</i>, vol. 16, no. 2, Springer Nature, 2019, pp. 154–58, doi:<a href=\"https://doi.org/10.1038/s41567-019-0729-8\">10.1038/s41567-019-0729-8</a>.","ista":"Zhou H, Polshyn H, Taniguchi T, Watanabe K, Young AF. 2019. Solids of quantum Hall skyrmions in graphene. Nature Physics. 16(2), 154–158.","short":"H. Zhou, H. Polshyn, T. Taniguchi, K. Watanabe, A.F. Young, Nature Physics 16 (2019) 154–158.","apa":"Zhou, H., Polshyn, H., Taniguchi, T., Watanabe, K., &#38; Young, A. F. (2019). Solids of quantum Hall skyrmions in graphene. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41567-019-0729-8\">https://doi.org/10.1038/s41567-019-0729-8</a>","ieee":"H. Zhou, H. Polshyn, T. Taniguchi, K. Watanabe, and A. F. Young, “Solids of quantum Hall skyrmions in graphene,” <i>Nature Physics</i>, vol. 16, no. 2. Springer Nature, pp. 154–158, 2019.","chicago":"Zhou, H., Hryhoriy Polshyn, T. Taniguchi, K. Watanabe, and A. F. Young. “Solids of Quantum Hall Skyrmions in Graphene.” <i>Nature Physics</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1038/s41567-019-0729-8\">https://doi.org/10.1038/s41567-019-0729-8</a>."},"date_created":"2022-01-13T14:45:16Z","publisher":"Springer Nature","article_type":"original","_id":"10620","intvolume":"        16","title":"Solids of quantum Hall skyrmions in graphene","status":"public"},{"language":[{"iso":"eng"}],"publication":"Nature Physics","doi":"10.1038/s41567-019-0596-3","scopus_import":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","quality_controlled":"1","type":"journal_article","publication_status":"published","day":"05","abstract":[{"lang":"eng","text":"Twisted bilayer graphene has recently emerged as a platform for hosting correlated phenomena. For twist angles near θ ≈ 1.1°, the low-energy electronic structure of twisted bilayer graphene features isolated bands with a flat dispersion1,2. Recent experiments have observed a variety of low-temperature phases that appear to be driven by electron interactions, including insulating states, superconductivity and magnetism3,4,5,6. Here we report electrical transport measurements up to room temperature for twist angles varying between 0.75° and 2°. We find that the resistivity, ρ, scales linearly with temperature, T, over a wide range of T before falling again owing to interband activation. The T-linear response is much larger than observed in monolayer graphene for all measured devices, and in particular increases by more than three orders of magnitude in the range where the flat band exists. Our results point to the dominant role of electron–phonon scattering in twisted bilayer graphene, with possible implications for the origin of the observed superconductivity."}],"date_published":"2019-08-05T00:00:00Z","page":"1011-1016","publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"keyword":["general physics and astronomy"],"fulldoi":"https://doi.org/10.1038/s41567-019-0596-3","date_updated":"2022-01-20T09:33:38Z","acknowledgement":"The authors thank S. Das Sarma and F. Wu for sharing their unpublished theoretical results, and acknowledge further discussions with L. Balents and T. Senthil. Work at both Columbia and UCSB was funded by the Army Research Office under award W911NF-17-1-0323. Sample device design and fabrication was partially supported by DoE Pro-QM EFRC (DE-SC0019443). A.F.Y. and C.R.D. separately acknowledge the support of the David and Lucile Packard Foundation. K.W. and T.T. acknowledge support from the Elemental Strategy Initiative conducted by the MEXT, Japan and the CREST (JPMJCR15F3), JST. A portion of this work was carried out at the KITP, Santa Barbara, supported by the National Science Foundation under grant number NSF PHY-1748958.","author":[{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","full_name":"Polshyn, Hryhoriy"},{"last_name":"Yankowitz","full_name":"Yankowitz, Matthew","first_name":"Matthew"},{"first_name":"Shaowen","full_name":"Chen, Shaowen","last_name":"Chen"},{"last_name":"Zhang","full_name":"Zhang, Yuxuan","first_name":"Yuxuan"},{"first_name":"K.","last_name":"Watanabe","full_name":"Watanabe, K."},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"first_name":"Cory R.","full_name":"Dean, Cory R.","last_name":"Dean"},{"first_name":"Andrea F.","last_name":"Young","full_name":"Young, Andrea F."}],"oa_version":"Preprint","year":"2019","issue":"10","extern":"1","main_file_link":[{"url":"https://arxiv.org/abs/1902.00763","open_access":"1"}],"month":"08","publisher":"Springer Nature","citation":{"ista":"Polshyn H, Yankowitz M, Chen S, Zhang Y, Watanabe K, Taniguchi T, Dean CR, Young AF. 2019. Large linear-in-temperature resistivity in twisted bilayer graphene. Nature Physics. 15(10), 1011–1016.","mla":"Polshyn, Hryhoriy, et al. “Large Linear-in-Temperature Resistivity in Twisted Bilayer Graphene.” <i>Nature Physics</i>, vol. 15, no. 10, Springer Nature, 2019, pp. 1011–16, doi:<a href=\"https://doi.org/10.1038/s41567-019-0596-3\">10.1038/s41567-019-0596-3</a>.","ama":"Polshyn H, Yankowitz M, Chen S, et al. Large linear-in-temperature resistivity in twisted bilayer graphene. <i>Nature Physics</i>. 2019;15(10):1011-1016. doi:<a href=\"https://doi.org/10.1038/s41567-019-0596-3\">10.1038/s41567-019-0596-3</a>","short":"H. Polshyn, M. Yankowitz, S. Chen, Y. Zhang, K. Watanabe, T. Taniguchi, C.R. Dean, A.F. Young, Nature Physics 15 (2019) 1011–1016.","apa":"Polshyn, H., Yankowitz, M., Chen, S., Zhang, Y., Watanabe, K., Taniguchi, T., … Young, A. F. (2019). Large linear-in-temperature resistivity in twisted bilayer graphene. <i>Nature Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41567-019-0596-3\">https://doi.org/10.1038/s41567-019-0596-3</a>","ieee":"H. Polshyn <i>et al.</i>, “Large linear-in-temperature resistivity in twisted bilayer graphene,” <i>Nature Physics</i>, vol. 15, no. 10. Springer Nature, pp. 1011–1016, 2019.","chicago":"Polshyn, Hryhoriy, Matthew Yankowitz, Shaowen Chen, Yuxuan Zhang, K. Watanabe, T. Taniguchi, Cory R. Dean, and Andrea F. Young. “Large Linear-in-Temperature Resistivity in Twisted Bilayer Graphene.” <i>Nature Physics</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1038/s41567-019-0596-3\">https://doi.org/10.1038/s41567-019-0596-3</a>."},"volume":15,"date_created":"2022-01-13T15:00:58Z","article_processing_charge":"No","external_id":{"arxiv":["1902.00763"]},"article_type":"original","_id":"10621","intvolume":"        15","title":"Large linear-in-temperature resistivity in twisted bilayer graphene","oa":1,"status":"public","arxiv":1},{"publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"keyword":["mechanical engineering","condensed matter physics","general materials science","general chemistry","bioengineering"],"fulldoi":"https://doi.org/10.1021/acs.nanolett.9b01983","day":"27","abstract":[{"lang":"eng","text":"We demonstrate a method for manipulating small ensembles of vortices in multiply connected superconducting structures. A micron-size magnetic particle attached to the tip of a silicon cantilever is used to locally apply magnetic flux through the superconducting structure. By scanning the tip over the surface of the device and by utilizing the dynamical coupling between the vortices and the cantilever, a high-resolution spatial map of the different vortex configurations is obtained. Moving the tip to a particular location in the map stabilizes a distinct multivortex configuration. Thus, the scanning of the tip over a particular trajectory in space permits nontrivial operations to be performed, such as braiding of individual vortices within a larger vortex ensemble—a key capability required by many proposals for topological quantum computing."}],"date_published":"2019-06-27T00:00:00Z","page":"5476-5482","scopus_import":"1","doi":"10.1021/acs.nanolett.9b01983","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","publication_status":"published","quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"publication":"Nano Letters","oa":1,"title":"Manipulating multivortex states in superconducting structures","intvolume":"        19","arxiv":1,"status":"public","pmid":1,"publisher":"American Chemical Society","volume":19,"citation":{"ieee":"H. Polshyn, T. Naibert, and R. Budakian, “Manipulating multivortex states in superconducting structures,” <i>Nano Letters</i>, vol. 19, no. 8. American Chemical Society, pp. 5476–5482, 2019.","chicago":"Polshyn, Hryhoriy, Tyler Naibert, and Raffi Budakian. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>. American Chemical Society, 2019. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>.","ama":"Polshyn H, Naibert T, Budakian R. Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. 2019;19(8):5476-5482. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>","mla":"Polshyn, Hryhoriy, et al. “Manipulating Multivortex States in Superconducting Structures.” <i>Nano Letters</i>, vol. 19, no. 8, American Chemical Society, 2019, pp. 5476–82, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">10.1021/acs.nanolett.9b01983</a>.","ista":"Polshyn H, Naibert T, Budakian R. 2019. Manipulating multivortex states in superconducting structures. Nano Letters. 19(8), 5476–5482.","apa":"Polshyn, H., Naibert, T., &#38; Budakian, R. (2019). Manipulating multivortex states in superconducting structures. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.9b01983\">https://doi.org/10.1021/acs.nanolett.9b01983</a>","short":"H. Polshyn, T. Naibert, R. Budakian, Nano Letters 19 (2019) 5476–5482."},"date_created":"2022-01-13T15:11:14Z","article_processing_charge":"No","external_id":{"pmid":["31246034"],"arxiv":["1905.06303"]},"_id":"10622","article_type":"original","issue":"8","extern":"1","month":"06","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1905.06303"}],"date_updated":"2022-01-13T15:41:24Z","author":[{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48"},{"last_name":"Naibert","full_name":"Naibert, Tyler","first_name":"Tyler"},{"full_name":"Budakian, Raffi","last_name":"Budakian","first_name":"Raffi"}],"acknowledgement":"We are grateful to Nadya Mason, Taylor Hughes, and Alexey Bezryadin for useful discussions. This work was supported by the DOE Basic Energy Sciences under DE-SC0012649 and the Department of Physics and the Frederick Seitz Materials Research Laboratory Central Facilities at the University of Illinois.","year":"2019","oa_version":"Preprint"},{"extern":"1","month":"01","main_file_link":[{"url":"https://arxiv.org/abs/1808.07865","open_access":"1"}],"issue":"6431","author":[{"last_name":"Yankowitz","full_name":"Yankowitz, Matthew","first_name":"Matthew"},{"full_name":"Chen, Shaowen","last_name":"Chen","first_name":"Shaowen"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896","first_name":"Hryhoriy"},{"last_name":"Zhang","full_name":"Zhang, Yuxuan","first_name":"Yuxuan"},{"last_name":"Watanabe","full_name":"Watanabe, K.","first_name":"K."},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"last_name":"Graf","full_name":"Graf, David","first_name":"David"},{"full_name":"Young, Andrea F.","last_name":"Young","first_name":"Andrea F."},{"first_name":"Cory R.","last_name":"Dean","full_name":"Dean, Cory R."}],"acknowledgement":"We thank J. Zhu and H. Zhou for experimental assistance and D. Shahar, A. Millis, O. Vafek, M. Zaletel, L. Balents, C. Xu, A. Bernevig, L. Fu, M. Koshino, and P. Moon for helpful discussions.","year":"2019","oa_version":"Preprint","date_updated":"2022-01-14T13:48:32Z","status":"public","arxiv":1,"pmid":1,"title":"Tuning superconductivity in twisted bilayer graphene","intvolume":"       363","oa":1,"external_id":{"arxiv":["1808.07865"],"pmid":["30679385 "]},"article_type":"original","_id":"10625","publisher":"American Association for the Advancement of Science (AAAS)","article_processing_charge":"No","citation":{"ieee":"M. Yankowitz <i>et al.</i>, “Tuning superconductivity in twisted bilayer graphene,” <i>Science</i>, vol. 363, no. 6431. American Association for the Advancement of Science (AAAS), pp. 1059–1064, 2019.","chicago":"Yankowitz, Matthew, Shaowen Chen, Hryhoriy Polshyn, Yuxuan Zhang, K. Watanabe, T. Taniguchi, David Graf, Andrea F. Young, and Cory R. Dean. “Tuning Superconductivity in Twisted Bilayer Graphene.” <i>Science</i>. American Association for the Advancement of Science (AAAS), 2019. <a href=\"https://doi.org/10.1126/science.aav1910\">https://doi.org/10.1126/science.aav1910</a>.","ama":"Yankowitz M, Chen S, Polshyn H, et al. Tuning superconductivity in twisted bilayer graphene. <i>Science</i>. 2019;363(6431):1059-1064. doi:<a href=\"https://doi.org/10.1126/science.aav1910\">10.1126/science.aav1910</a>","ista":"Yankowitz M, Chen S, Polshyn H, Zhang Y, Watanabe K, Taniguchi T, Graf D, Young AF, Dean CR. 2019. Tuning superconductivity in twisted bilayer graphene. Science. 363(6431), 1059–1064.","mla":"Yankowitz, Matthew, et al. “Tuning Superconductivity in Twisted Bilayer Graphene.” <i>Science</i>, vol. 363, no. 6431, American Association for the Advancement of Science (AAAS), 2019, pp. 1059–64, doi:<a href=\"https://doi.org/10.1126/science.aav1910\">10.1126/science.aav1910</a>.","apa":"Yankowitz, M., Chen, S., Polshyn, H., Zhang, Y., Watanabe, K., Taniguchi, T., … Dean, C. R. (2019). Tuning superconductivity in twisted bilayer graphene. <i>Science</i>. American Association for the Advancement of Science (AAAS). <a href=\"https://doi.org/10.1126/science.aav1910\">https://doi.org/10.1126/science.aav1910</a>","short":"M. Yankowitz, S. Chen, H. Polshyn, Y. Zhang, K. Watanabe, T. Taniguchi, D. Graf, A.F. Young, C.R. Dean, Science 363 (2019) 1059–1064."},"volume":363,"date_created":"2022-01-14T12:14:58Z","quality_controlled":"1","type":"journal_article","publication_status":"published","doi":"10.1126/science.aav1910","scopus_import":"1","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication":"Science","language":[{"iso":"eng"}],"fulldoi":"https://doi.org/10.1126/science.aav1910","publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"keyword":["multidisciplinary"],"date_published":"2019-01-24T00:00:00Z","page":"1059-1064","day":"24","abstract":[{"text":"The discovery of superconductivity and exotic insulating phases in twisted bilayer graphene has established this material as a model system of strongly correlated electrons. To achieve superconductivity, the two layers of graphene need to be at a very precise angle with respect to each other. Yankowitz et al. now show that another experimental knob, hydrostatic pressure, can be used to tune the phase diagram of twisted bilayer graphene (see the Perspective by Feldman). Applying pressure increased the coupling between the layers, which shifted the superconducting transition to higher angles and somewhat higher temperatures.","lang":"eng"}]},{"oa_version":"Published Version","year":"2019","publication":"Journal Club for Condensed Matter Physics","author":[{"first_name":"Mathew","last_name":"Yankowitz","full_name":"Yankowitz, Mathew"},{"first_name":"Shaowen","last_name":"Chen","full_name":"Chen, Shaowen"},{"last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy","orcid":"0000-0001-8223-8896"},{"full_name":"Watanabe, K.","last_name":"Watanabe","first_name":"K."},{"first_name":"T.","last_name":"Taniguchi","full_name":"Taniguchi, T."},{"last_name":"Graf","full_name":"Graf, David","first_name":"David"},{"first_name":"Andrea F.","full_name":"Young, Andrea F.","last_name":"Young"},{"first_name":"Cory R.","last_name":"Dean","full_name":"Dean, Cory R."},{"full_name":"Sharpe, Aaron L.","last_name":"Sharpe","first_name":"Aaron L."},{"first_name":"E.J.","full_name":"Fox, E.J.","last_name":"Fox"},{"last_name":"Barnard","full_name":"Barnard, A.W.","first_name":"A.W."},{"full_name":"Finney, Joe","last_name":"Finney","first_name":"Joe"}],"date_updated":"2025-01-14T14:28:17Z","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.condmatjclub.org/?p=3541"}],"month":"02","quality_controlled":"1","type":"journal_article","publication_status":"published","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.36471/jccm_february_2019_03","article_type":"original","_id":"10664","date_published":"2019-02-28T00:00:00Z","abstract":[{"text":"Since the discovery of correlated insulators and superconductivity in magic-angle twisted bilayer graphene (tBLG) ([1, 2], JCCM April 2018), theorists have been excitedly pursuing the alluring mix of band topology, symmetry breaking, Mott insulators and superconductivity at play, as well as the potential relation (if any) to high-Tc physics. Now a new stream\r\nof experimental work is arriving which further enriches the story. To briefly recap Episodes 1 and 2 (JCCM April and November 2018), when two graphene layers are stacked with a small rotational mismatch θ, the resulting long-wavelength moire pattern leads to a superlattice potential which reconstructs the low energy band structure. When θ approaches the “magic-angle” θM ∼ 1 ◦, the band structure features eight nearly-flat bands which fill when the electron number per moire unit cell, n/n0, lies between −4 < n/n0 < 4. The bands can be counted as 8 = 2 × 2 × 2: for each spin (2×) and valley (2×) characteristic of monolayergraphene, tBLG has has 2× flat bands which cross at mini-Dirac points.","lang":"eng"}],"article_processing_charge":"No","citation":{"chicago":"Yankowitz, Mathew, Shaowen Chen, Hryhoriy Polshyn, K. Watanabe, T. Taniguchi, David Graf, Andrea F. Young, et al. “New Correlated Phenomena in Magic-Angle Twisted Bilayer Graphene/S.” <i>Journal Club for Condensed Matter Physics</i>. Simons Foundation ; University of California, Riverside, 2019. <a href=\"https://doi.org/10.36471/jccm_february_2019_03\">https://doi.org/10.36471/jccm_february_2019_03</a>.","ieee":"M. Yankowitz <i>et al.</i>, “New correlated phenomena in magic-angle twisted bilayer graphene/s,” <i>Journal Club for Condensed Matter Physics</i>, vol. 03. Simons Foundation ; University of California, Riverside, 2019.","short":"M. Yankowitz, S. Chen, H. Polshyn, K. Watanabe, T. Taniguchi, D. Graf, A.F. Young, C.R. Dean, A.L. Sharpe, E.J. Fox, A.W. Barnard, J. Finney, Journal Club for Condensed Matter Physics 03 (2019).","apa":"Yankowitz, M., Chen, S., Polshyn, H., Watanabe, K., Taniguchi, T., Graf, D., … Finney, J. (2019). New correlated phenomena in magic-angle twisted bilayer graphene/s. <i>Journal Club for Condensed Matter Physics</i>. Simons Foundation ; University of California, Riverside. <a href=\"https://doi.org/10.36471/jccm_february_2019_03\">https://doi.org/10.36471/jccm_february_2019_03</a>","mla":"Yankowitz, Mathew, et al. “New Correlated Phenomena in Magic-Angle Twisted Bilayer Graphene/S.” <i>Journal Club for Condensed Matter Physics</i>, vol. 03, Simons Foundation ; University of California, Riverside, 2019, doi:<a href=\"https://doi.org/10.36471/jccm_february_2019_03\">10.36471/jccm_february_2019_03</a>.","ista":"Yankowitz M, Chen S, Polshyn H, Watanabe K, Taniguchi T, Graf D, Young AF, Dean CR, Sharpe AL, Fox EJ, Barnard AW, Finney J. 2019. New correlated phenomena in magic-angle twisted bilayer graphene/s. Journal Club for Condensed Matter Physics. 03.","ama":"Yankowitz M, Chen S, Polshyn H, et al. New correlated phenomena in magic-angle twisted bilayer graphene/s. <i>Journal Club for Condensed Matter Physics</i>. 2019;03. doi:<a href=\"https://doi.org/10.36471/jccm_february_2019_03\">10.36471/jccm_february_2019_03</a>"},"volume":"03","date_created":"2022-01-25T15:09:58Z","publisher":"Simons Foundation ; University of California, Riverside","day":"28","status":"public","fulldoi":"https://doi.org/10.36471/jccm_february_2019_03","intvolume":"         3","title":"New correlated phenomena in magic-angle twisted bilayer graphene/s","oa":1},{"issue":"2","alternative_title":["Bulletin of the American Physical Society"],"extern":"1","main_file_link":[{"url":"https://meetings.aps.org/Meeting/MAR19/Session/L14.6","open_access":"1"}],"month":"03","date_updated":"2022-02-08T10:25:30Z","article_number":"L14.00006","author":[{"last_name":"Serlin","full_name":"Serlin, Marec","first_name":"Marec"},{"full_name":"Tschirhart, Charles","last_name":"Tschirhart","first_name":"Charles"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896","first_name":"Hryhoriy"},{"first_name":"Jiacheng","last_name":"Zhu","full_name":"Zhu, Jiacheng"},{"first_name":"Martin E.","last_name":"Huber","full_name":"Huber, Martin E."},{"first_name":"Andrea","full_name":"Young, Andrea","last_name":"Young"}],"oa_version":"Published Version","year":"2019","title":"Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy","intvolume":"        64","oa":1,"status":"public","publisher":"American Physical Society","article_processing_charge":"No","date_created":"2022-02-04T11:54:21Z","volume":64,"citation":{"ieee":"M. Serlin, C. Tschirhart, H. Polshyn, J. Zhu, M. E. Huber, and A. Young, “Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy,” in <i>APS March Meeting 2019</i>, Boston, MA, United States, 2019, vol. 64, no. 2.","chicago":"Serlin, Marec, Charles Tschirhart, Hryhoriy Polshyn, Jiacheng Zhu, Martin E. Huber, and Andrea Young. “Direct Imaging of Magnetic Structure in Twisted Bilayer Graphene with Scanning NanoSQUID-On-Tip Microscopy.” In <i>APS March Meeting 2019</i>, Vol. 64. American Physical Society, 2019.","ista":"Serlin M, Tschirhart C, Polshyn H, Zhu J, Huber ME, Young A. 2019. Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy. APS March Meeting 2019. APS: American Physical Society, Bulletin of the American Physical Society, vol. 64, L14.00006.","ama":"Serlin M, Tschirhart C, Polshyn H, Zhu J, Huber ME, Young A. Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy. In: <i>APS March Meeting 2019</i>. Vol 64. American Physical Society; 2019.","mla":"Serlin, Marec, et al. “Direct Imaging of Magnetic Structure in Twisted Bilayer Graphene with Scanning NanoSQUID-On-Tip Microscopy.” <i>APS March Meeting 2019</i>, vol. 64, no. 2, L14.00006, American Physical Society, 2019.","short":"M. Serlin, C. Tschirhart, H. Polshyn, J. Zhu, M.E. Huber, A. Young, in:, APS March Meeting 2019, American Physical Society, 2019.","apa":"Serlin, M., Tschirhart, C., Polshyn, H., Zhu, J., Huber, M. E., &#38; Young, A. (2019). Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy. In <i>APS March Meeting 2019</i> (Vol. 64). Boston, MA, United States: American Physical Society."},"_id":"10722","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"conference","quality_controlled":"1","publication_status":"published","language":[{"iso":"eng"}],"publication":"APS March Meeting 2019","publication_identifier":{"issn":["0003-0503"]},"day":"01","conference":{"name":"APS: American Physical Society","end_date":"2019-03-08","start_date":"2019-03-04","location":"Boston, MA, United States"},"abstract":[{"text":"Bilayer graphene, rotationally faulted to ~1.1 degree misalignment, has recently been shown to host superconducting and resistive states associated with the formation of a flat electronic band. While numerous theories exist for the origins of both states, direct validation of these theories remains an outstanding experimental problem. Here, we focus on the resistive states occurring at commensurate filling (1/2, 1/4, and 3/4) of the two lowest superlattice bands. We test theoretical proposals that these states arise due to broken spin—and/or valley—symmetry by performing direct magnetic imaging with nanoscale SQUID-on-tip microscopy. This technique provides single-spin resolved magnetometry on sub-100nm length scales. I will present imaging data from our 4.2K nSOT microscope on graphite-gated twisted bilayers near the flat band condition and discuss the implications for the physics of the commensurate resistive states.","lang":"eng"}],"date_published":"2019-03-01T00:00:00Z"},{"issue":"2","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","extern":"1","quality_controlled":"1","month":"03","type":"conference","main_file_link":[{"open_access":"1","url":"https://meetings.aps.org/Meeting/MAR19/Session/P01.4"}],"publication_status":"published","language":[{"iso":"eng"}],"date_updated":"2022-02-04T13:59:47Z","article_number":"P01.00004","publication":"APS March Meeting 2019","author":[{"full_name":"Zhou, Haoxin","last_name":"Zhou","first_name":"Haoxin"},{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","full_name":"Polshyn, Hryhoriy"},{"full_name":"Tanaguchi, Takashi","last_name":"Tanaguchi","first_name":"Takashi"},{"last_name":"Watanabe","full_name":"Watanabe, Kenji","first_name":"Kenji"},{"last_name":"Young","full_name":"Young, Andrea","first_name":"Andrea"}],"oa_version":"Published Version","year":"2019","intvolume":"        64","title":"Spin wave transport through electron solids and fractional quantum Hall liquids in graphene","publication_identifier":{"issn":["0003-0503"]},"oa":1,"status":"public","publisher":"American Physical Society","day":"01","conference":{"end_date":"2019-03-08","name":"APS: American Physical Society","start_date":"2019-03-04","location":"Boston, MA, United States"},"abstract":[{"text":"In monolayer graphene, the interplay of electronic correlations with the internal spin- and valley- degrees of freedom leads to a complex phase diagram of isospin symmetry breaking at high magnetic fields. Recently, Wei et al. (Science (2018)) demonstrated that spin waves can be electrically generated and detected in graphene heterojunctions, allowing direct experiment access to the spin degree of freedom. Here, we apply this technique to high quality graphite-gated graphene devices showing robust fractional quantum Hall phases and isospin phase transitions. We use an edgeless Corbino geometry to eliminate the contributions of edge states to the spin-wave mediated nonlocal voltage, allowing unambiguous identification of spin wave transport signatures. Our data reveal two phases within the ν = 1 plateau. For exactly ν=1, charge is localized but spin waves propagate freely while small carrier doping completely quenches the low-energy spin-wave transport, even as those charges remain localized. We identify this new phase as a spin textured electron solid. We also find that spin-wave transport is modulated by phase transitions in the valley order that preserve spin polarization, suggesting that this technique is sensitive to both spin and valley order.","lang":"eng"}],"article_processing_charge":"No","date_created":"2022-02-04T12:14:02Z","volume":64,"citation":{"short":"H. Zhou, H. Polshyn, T. Tanaguchi, K. Watanabe, A. Young, in:, APS March Meeting 2019, American Physical Society, 2019.","apa":"Zhou, H., Polshyn, H., Tanaguchi, T., Watanabe, K., &#38; Young, A. (2019). Spin wave transport through electron solids and fractional quantum Hall liquids in graphene. In <i>APS March Meeting 2019</i> (Vol. 64). Boston, MA, United States: American Physical Society.","ista":"Zhou H, Polshyn H, Tanaguchi T, Watanabe K, Young A. 2019. Spin wave transport through electron solids and fractional quantum Hall liquids in graphene. APS March Meeting 2019. APS: American Physical Society vol. 64, P01.00004.","ama":"Zhou H, Polshyn H, Tanaguchi T, Watanabe K, Young A. Spin wave transport through electron solids and fractional quantum Hall liquids in graphene. In: <i>APS March Meeting 2019</i>. Vol 64. American Physical Society; 2019.","mla":"Zhou, Haoxin, et al. “Spin Wave Transport through Electron Solids and Fractional Quantum Hall Liquids in Graphene.” <i>APS March Meeting 2019</i>, vol. 64, no. 2, P01.00004, American Physical Society, 2019.","chicago":"Zhou, Haoxin, Hryhoriy Polshyn, Takashi Tanaguchi, Kenji Watanabe, and Andrea Young. “Spin Wave Transport through Electron Solids and Fractional Quantum Hall Liquids in Graphene.” In <i>APS March Meeting 2019</i>, Vol. 64. American Physical Society, 2019.","ieee":"H. Zhou, H. Polshyn, T. Tanaguchi, K. Watanabe, and A. Young, “Spin wave transport through electron solids and fractional quantum Hall liquids in graphene,” in <i>APS March Meeting 2019</i>, Boston, MA, United States, 2019, vol. 64, no. 2."},"date_published":"2019-03-01T00:00:00Z","_id":"10723"},{"author":[{"orcid":"0000-0001-8223-8896","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48"},{"first_name":"Yuxuan","full_name":"Zhang, Yuxuan","last_name":"Zhang"},{"last_name":"Yankowitz","full_name":"Yankowitz, Matthew","first_name":"Matthew"},{"last_name":"Chen","full_name":"Chen, Shaowen","first_name":"Shaowen"},{"full_name":"Taniguchi, Takashi","last_name":"Taniguchi","first_name":"Takashi"},{"first_name":"Kenji","full_name":"Watanabe, Kenji","last_name":"Watanabe"},{"last_name":"Graf","full_name":"Graf, David E.","first_name":"David E."},{"last_name":"Dean","full_name":"Dean, Cory R.","first_name":"Cory R."},{"last_name":"Young","full_name":"Young, Andrea","first_name":"Andrea"}],"year":"2019","oa_version":"Published Version","article_number":"V14.00008","date_updated":"2022-02-08T10:23:13Z","extern":"1","main_file_link":[{"url":"https://meetings.aps.org/Meeting/MAR19/Session/V14.8","open_access":"1"}],"month":"03","issue":"2","alternative_title":["Bulletin of the American Physical Society"],"_id":"10724","publisher":"American Physical Society","citation":{"short":"H. Polshyn, Y. Zhang, M. Yankowitz, S. Chen, T. Taniguchi, K. Watanabe, D.E. Graf, C.R. Dean, A. Young, in:, APS March Meeting 2019, American Physical Society, 2019.","apa":"Polshyn, H., Zhang, Y., Yankowitz, M., Chen, S., Taniguchi, T., Watanabe, K., … Young, A. (2019). Normal state transport in superconducting twisted bilayer graphene. In <i>APS March Meeting 2019</i> (Vol. 64). Boston, MA, United States: American Physical Society.","ama":"Polshyn H, Zhang Y, Yankowitz M, et al. Normal state transport in superconducting twisted bilayer graphene. In: <i>APS March Meeting 2019</i>. Vol 64. American Physical Society; 2019.","mla":"Polshyn, Hryhoriy, et al. “Normal State Transport in Superconducting Twisted Bilayer Graphene.” <i>APS March Meeting 2019</i>, vol. 64, no. 2, V14.00008, American Physical Society, 2019.","ista":"Polshyn H, Zhang Y, Yankowitz M, Chen S, Taniguchi T, Watanabe K, Graf DE, Dean CR, Young A. 2019. Normal state transport in superconducting twisted bilayer graphene. APS March Meeting 2019. APS: American Physical Society, Bulletin of the American Physical Society, vol. 64, V14.00008.","chicago":"Polshyn, Hryhoriy, Yuxuan Zhang, Matthew Yankowitz, Shaowen Chen, Takashi Taniguchi, Kenji Watanabe, David E. Graf, Cory R. Dean, and Andrea Young. “Normal State Transport in Superconducting Twisted Bilayer Graphene.” In <i>APS March Meeting 2019</i>, Vol. 64. American Physical Society, 2019.","ieee":"H. Polshyn <i>et al.</i>, “Normal state transport in superconducting twisted bilayer graphene,” in <i>APS March Meeting 2019</i>, Boston, MA, United States, 2019, vol. 64, no. 2."},"article_processing_charge":"No","date_created":"2022-02-04T12:25:04Z","volume":64,"status":"public","oa":1,"intvolume":"        64","title":"Normal state transport in superconducting twisted bilayer graphene","publication":"APS March Meeting 2019","language":[{"iso":"eng"}],"publication_status":"published","type":"conference","quality_controlled":"1","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_published":"2019-03-01T00:00:00Z","conference":{"location":"Boston, MA, United States","end_date":"2019-03-08","name":"APS: American Physical Society","start_date":"2019-03-04"},"day":"01","abstract":[{"text":"Twisted bilayer graphene (tBLG) near the flat band condition is a versatile new platform for the study of correlated physics in 2D. Resistive states have been observed at several commensurate fillings of the flat miniband, along with superconducting states near half filling. To better understand the electronic structure of this system, we study electronic transport of graphite gated superconducting tBLG devices in the normal regime. At high magnetic fields, we observe full lifting of the spin and valley degeneracy. The transitions in the splitting of this four-fold degeneracy as a function of carrier density indicate Landau level (LL) crossings, which tilted field measurements show occur between LLs with different valley polarization. Similar LL structure measured in two devices, one with twist angle θ=1.08° at ambient pressure and one at θ=1.27° and 1.33GPa, suggests that the dimensionless combination of twist angle and interlayer coupling controls the relevant details of the band structure. In addition, we find that the temperature dependence of the resistance at B=0 shows linear growth at several hundred Ohm/K in a broad range of temperatures. We discuss the implications for modeling the scattering processes in this system.","lang":"eng"}],"publication_identifier":{"issn":["0003-0503"]}},{"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"conference","quality_controlled":"1","publication_status":"published","language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"used_in_publication","url":"https://arxiv.org/abs/1808.07865"}]},"publication":"APS March Meeting 2019","publication_identifier":{"issn":["0003-0503"]},"abstract":[{"lang":"eng","text":"Bilayer graphene with ~ 1.1 degrees twist mismatch between the layers hosts a low energy flat band in which the Coulomb interaction is large relative to the bandwidth, promoting correlated insulating states at half band filling, and superconducting (SC) phases with dome-like structure neighboring correlated insulating states. Here we show measurements of a dual-graphite-gated twisted bilayer graphene device, which minimizes charge inhomogeneity. We observe new correlated phases, including for the first time a SC pocket near half-filling of the electron-doped band and resistive states at quarter-filling of both bands that emerge in a magnetic field. Changing the layer polarization with vertical electric field reveals an unexpected competition between SC and correlated insulator phases, which we interpret to result from differences in disorder of each graphene layer and underscores the spatial inhomogeneity like twist angle as a significant source of disorder in these devices [1]."}],"day":"01","conference":{"end_date":"2019-03-08","name":"APS: American Physical Society","start_date":"2019-03-04","location":"Boston, MA, United States"},"date_published":"2019-03-01T00:00:00Z","alternative_title":["Bulletin of the American Physical Society"],"issue":"2","month":"03","main_file_link":[{"open_access":"1","url":"https://meetings.aps.org/Meeting/MAR19/Session/R14.4"}],"extern":"1","date_updated":"2022-02-08T10:24:13Z","article_number":"R14.00004","oa_version":"Published Version","year":"2019","author":[{"first_name":"Shaowen","last_name":"Chen","full_name":"Chen, Shaowen"},{"first_name":"Matthew","last_name":"Yankowitz","full_name":"Yankowitz, Matthew"},{"full_name":"Polshyn, Hryhoriy","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","orcid":"0000-0001-8223-8896","first_name":"Hryhoriy"},{"first_name":"Kenji","full_name":"Watanabe, Kenji","last_name":"Watanabe"},{"first_name":"Takashi","last_name":"Taniguchi","full_name":"Taniguchi, Takashi"},{"full_name":"Graf, David E.","last_name":"Graf","first_name":"David E."},{"first_name":"Andrea","last_name":"Young","full_name":"Young, Andrea"},{"full_name":"Dean, Cory R.","last_name":"Dean","first_name":"Cory R."}],"intvolume":"        64","title":"Correlated insulating and superconducting phases in twisted bilayer graphene","oa":1,"status":"public","article_processing_charge":"No","date_created":"2022-02-04T13:48:04Z","volume":64,"citation":{"ieee":"S. Chen <i>et al.</i>, “Correlated insulating and superconducting phases in twisted bilayer graphene,” in <i>APS March Meeting 2019</i>, Boston, MA, United States, 2019, vol. 64, no. 2.","chicago":"Chen, Shaowen, Matthew Yankowitz, Hryhoriy Polshyn, Kenji Watanabe, Takashi Taniguchi, David E. Graf, Andrea Young, and Cory R. Dean. “Correlated Insulating and Superconducting Phases in Twisted Bilayer Graphene.” In <i>APS March Meeting 2019</i>, Vol. 64. American Physical Society, 2019.","mla":"Chen, Shaowen, et al. “Correlated Insulating and Superconducting Phases in Twisted Bilayer Graphene.” <i>APS March Meeting 2019</i>, vol. 64, no. 2, R14.00004, American Physical Society, 2019.","ista":"Chen S, Yankowitz M, Polshyn H, Watanabe K, Taniguchi T, Graf DE, Young A, Dean CR. 2019. Correlated insulating and superconducting phases in twisted bilayer graphene. APS March Meeting 2019. APS: American Physical Society, Bulletin of the American Physical Society, vol. 64, R14.00004.","ama":"Chen S, Yankowitz M, Polshyn H, et al. Correlated insulating and superconducting phases in twisted bilayer graphene. In: <i>APS March Meeting 2019</i>. Vol 64. American Physical Society; 2019.","apa":"Chen, S., Yankowitz, M., Polshyn, H., Watanabe, K., Taniguchi, T., Graf, D. E., … Dean, C. R. (2019). Correlated insulating and superconducting phases in twisted bilayer graphene. In <i>APS March Meeting 2019</i> (Vol. 64). Boston, MA, United States: American Physical Society.","short":"S. Chen, M. Yankowitz, H. Polshyn, K. Watanabe, T. Taniguchi, D.E. Graf, A. Young, C.R. Dean, in:, APS March Meeting 2019, American Physical Society, 2019."},"publisher":"American Physical Society","_id":"10725"},{"_id":"7576","publisher":"EasyChair","citation":{"ista":"Immler F, Althoff M, Benet L, Chapoutot A, Chen X, Forets M, Geretti L, Kochdumper N, Sanders DP, Schilling C. 2019. ARCH-COMP19 Category Report: Continuous and hybrid systems with nonlinear dynamics. EPiC Series in Computing. ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems vol. 61, 41–61.","ama":"Immler F, Althoff M, Benet L, et al. ARCH-COMP19 Category Report: Continuous and hybrid systems with nonlinear dynamics. In: <i>EPiC Series in Computing</i>. Vol 61. EasyChair; 2019:41-61. doi:<a href=\"https://doi.org/10.29007/m75b\">10.29007/m75b</a>","mla":"Immler, Fabian, et al. “ARCH-COMP19 Category Report: Continuous and Hybrid Systems with Nonlinear Dynamics.” <i>EPiC Series in Computing</i>, vol. 61, EasyChair, 2019, pp. 41–61, doi:<a href=\"https://doi.org/10.29007/m75b\">10.29007/m75b</a>.","short":"F. Immler, M. Althoff, L. Benet, A. Chapoutot, X. Chen, M. Forets, L. Geretti, N. Kochdumper, D.P. Sanders, C. Schilling, in:, EPiC Series in Computing, EasyChair, 2019, pp. 41–61.","apa":"Immler, F., Althoff, M., Benet, L., Chapoutot, A., Chen, X., Forets, M., … Schilling, C. (2019). ARCH-COMP19 Category Report: Continuous and hybrid systems with nonlinear dynamics. In <i>EPiC Series in Computing</i> (Vol. 61, pp. 41–61). Montreal, Canada: EasyChair. <a href=\"https://doi.org/10.29007/m75b\">https://doi.org/10.29007/m75b</a>","ieee":"F. Immler <i>et al.</i>, “ARCH-COMP19 Category Report: Continuous and hybrid systems with nonlinear dynamics,” in <i>EPiC Series in Computing</i>, Montreal, Canada, 2019, vol. 61, pp. 41–61.","chicago":"Immler, Fabian, Matthias Althoff, Luis Benet, Alexandre Chapoutot, Xin Chen, Marcelo Forets, Luca Geretti, Niklas Kochdumper, David P. Sanders, and Christian Schilling. “ARCH-COMP19 Category Report: Continuous and Hybrid Systems with Nonlinear Dynamics.” In <i>EPiC Series in Computing</i>, 61:41–61. EasyChair, 2019. <a href=\"https://doi.org/10.29007/m75b\">https://doi.org/10.29007/m75b</a>."},"article_processing_charge":"No","date_created":"2020-03-08T23:00:49Z","volume":61,"status":"public","file_date_updated":"2020-07-14T12:48:00Z","oa":1,"intvolume":"        61","title":"ARCH-COMP19 Category Report: Continuous and hybrid systems with nonlinear dynamics","author":[{"full_name":"Immler, Fabian","last_name":"Immler","first_name":"Fabian"},{"last_name":"Althoff","full_name":"Althoff, Matthias","first_name":"Matthias"},{"first_name":"Luis","full_name":"Benet, Luis","last_name":"Benet"},{"first_name":"Alexandre","full_name":"Chapoutot, Alexandre","last_name":"Chapoutot"},{"full_name":"Chen, Xin","last_name":"Chen","first_name":"Xin"},{"last_name":"Forets","full_name":"Forets, Marcelo","first_name":"Marcelo"},{"first_name":"Luca","last_name":"Geretti","full_name":"Geretti, Luca"},{"first_name":"Niklas","last_name":"Kochdumper","full_name":"Kochdumper, Niklas"},{"first_name":"David P.","last_name":"Sanders","full_name":"Sanders, David P."},{"first_name":"Christian","orcid":"0000-0003-3658-1065","full_name":"Schilling, Christian","id":"3A2F4DCE-F248-11E8-B48F-1D18A9856A87","last_name":"Schilling"}],"year":"2019","oa_version":"Published Version","ddc":["000"],"date_updated":"2026-04-03T09:51:13Z","department":[{"_id":"ToHe"}],"month":"05","has_accepted_license":"1","file":[{"creator":"dernst","content_type":"application/pdf","file_size":1934830,"relation":"main_file","file_name":"2019_ARCH19_Immler.pdf","file_id":"7617","access_level":"open_access","checksum":"9138977a06fcd6a95976eb4bca875f0c","date_created":"2020-03-24T07:36:36Z","date_updated":"2020-07-14T12:48:00Z"}],"date_published":"2019-05-25T00:00:00Z","page":"41-61","conference":{"location":"Montreal, Canada","name":"ARCH: International Workshop on Applied Verification on Continuous and Hybrid Systems","end_date":"2019-04-15","start_date":"2019-04-15"},"day":"25","abstract":[{"lang":"eng","text":"We present the results of a friendly competition for formal verification of continuous and hybrid systems with nonlinear continuous dynamics. The friendly competition took place as part of the workshop Applied Verification for Continuous and Hybrid Systems (ARCH) in 2019. In this year, 6 tools Ariadne, CORA, DynIbex, Flow*, Isabelle/HOL, and JuliaReach (in alphabetic order) participated. They are applied to solve reachability analysis problems on four benchmark problems, one of them with hybrid dynamics. We do not rank the tools based on the results, but show the current status and discover the potential advantages of different tools."}],"corr_author":"1","fulldoi":"https://doi.org/10.29007/m75b","publication_identifier":{"eissn":["2398-7340"]},"publication":"EPiC Series in Computing","language":[{"iso":"eng"}],"publication_status":"published","type":"conference","quality_controlled":"1","scopus_import":"1","doi":"10.29007/m75b","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd"},{"article_processing_charge":"No","citation":{"ieee":"M. Hledik, T. R. Sokolowski, and G. Tkačik, “A tight upper bound on mutual information,” in <i>IEEE Information Theory Workshop, ITW 2019</i>, Visby, Sweden, 2019.","chicago":"Hledik, Michal, Thomas R Sokolowski, and Gašper Tkačik. “A Tight Upper Bound on Mutual Information.” In <i>IEEE Information Theory Workshop, ITW 2019</i>. IEEE, 2019. <a href=\"https://doi.org/10.1109/ITW44776.2019.8989292\">https://doi.org/10.1109/ITW44776.2019.8989292</a>.","ista":"Hledik M, Sokolowski TR, Tkačik G. 2019. A tight upper bound on mutual information. IEEE Information Theory Workshop, ITW 2019. Information Theory Workshop, 8989292.","ama":"Hledik M, Sokolowski TR, Tkačik G. A tight upper bound on mutual information. In: <i>IEEE Information Theory Workshop, ITW 2019</i>. IEEE; 2019. doi:<a href=\"https://doi.org/10.1109/ITW44776.2019.8989292\">10.1109/ITW44776.2019.8989292</a>","mla":"Hledik, Michal, et al. “A Tight Upper Bound on Mutual Information.” <i>IEEE Information Theory Workshop, ITW 2019</i>, 8989292, IEEE, 2019, doi:<a href=\"https://doi.org/10.1109/ITW44776.2019.8989292\">10.1109/ITW44776.2019.8989292</a>.","short":"M. Hledik, T.R. Sokolowski, G. Tkačik, in:, IEEE Information Theory Workshop, ITW 2019, IEEE, 2019.","apa":"Hledik, M., Sokolowski, T. R., &#38; Tkačik, G. (2019). A tight upper bound on mutual information. In <i>IEEE Information Theory Workshop, ITW 2019</i>. Visby, Sweden: IEEE. <a href=\"https://doi.org/10.1109/ITW44776.2019.8989292\">https://doi.org/10.1109/ITW44776.2019.8989292</a>"},"date_created":"2020-03-22T23:00:47Z","publisher":"IEEE","_id":"7606","external_id":{"arxiv":["1812.01475"],"isi":["000540384500015"]},"title":"A tight upper bound on mutual information","oa":1,"status":"public","arxiv":1,"date_updated":"2026-04-07T12:59:24Z","article_number":"8989292","oa_version":"Preprint","year":"2019","author":[{"id":"4171253A-F248-11E8-B48F-1D18A9856A87","last_name":"Hledik","full_name":"Hledik, Michal","first_name":"Michal"},{"full_name":"Sokolowski, Thomas R","id":"3E999752-F248-11E8-B48F-1D18A9856A87","last_name":"Sokolowski","first_name":"Thomas R","orcid":"0000-0002-1287-3779"},{"first_name":"Gašper","orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","last_name":"Tkačik"}],"main_file_link":[{"url":"https://arxiv.org/abs/1812.01475","open_access":"1"}],"month":"08","isi":1,"department":[{"_id":"GaTk"}],"abstract":[{"lang":"eng","text":"We derive a tight lower bound on equivocation (conditional entropy), or equivalently a tight upper bound on mutual information between a signal variable and channel outputs. The bound is in terms of the joint distribution of the signals and maximum a posteriori decodes (most probable signals given channel output). As part of our derivation, we describe the key properties of the distribution of signals, channel outputs and decodes, that minimizes equivocation and maximizes mutual information. This work addresses a problem in data analysis, where mutual information between signals and decodes is sometimes used to lower bound the mutual information between signals and channel outputs. Our result provides a corresponding upper bound."}],"day":"01","conference":{"end_date":"2019-08-28","name":"Information Theory Workshop","start_date":"2019-08-25","location":"Visby, Sweden"},"date_published":"2019-08-01T00:00:00Z","project":[{"name":"International IST Doctoral Program","grant_number":"665385","call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"isbn":["9781538669006"]},"fulldoi":"https://doi.org/10.1109/ITW44776.2019.8989292","ec_funded":1,"related_material":{"record":[{"status":"public","id":"15020","relation":"dissertation_contains"}]},"language":[{"iso":"eng"}],"publication":"IEEE Information Theory Workshop, ITW 2019","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","doi":"10.1109/ITW44776.2019.8989292","scopus_import":"1","quality_controlled":"1","type":"conference","publication_status":"published"},{"oa":1,"title":"A revised O2 reduction model in Li-O2 batteries as revealed by in situ small angle X-ray scattering","status":"public","citation":{"ama":"Prehal C, Samojlov A, Nachtnebel M, Kriechbaum M, Amenitsch H, Freunberger SA. A revised O2 reduction model in Li-O2 batteries as revealed by in situ small angle X-ray scattering.","ista":"Prehal C, Samojlov A, Nachtnebel M, Kriechbaum M, Amenitsch H, Freunberger SA. A revised O2 reduction model in Li-O2 batteries as revealed by in situ small angle X-ray scattering.","mla":"Prehal, Christian, et al. <i>A Revised O2 Reduction Model in Li-O2 Batteries as Revealed by in Situ Small Angle X-Ray Scattering</i>. ChemRxiv.","short":"C. Prehal, A. Samojlov, M. Nachtnebel, M. Kriechbaum, H. Amenitsch, S.A. Freunberger, (n.d.).","apa":"Prehal, C., Samojlov, A., Nachtnebel, M., Kriechbaum, M., Amenitsch, H., &#38; Freunberger, S. A. (n.d.). A revised O2 reduction model in Li-O2 batteries as revealed by in situ small angle X-ray scattering. ChemRxiv.","ieee":"C. Prehal, A. Samojlov, M. Nachtnebel, M. Kriechbaum, H. Amenitsch, and S. A. Freunberger, “A revised O2 reduction model in Li-O2 batteries as revealed by in situ small angle X-ray scattering.” ChemRxiv.","chicago":"Prehal, Christian, Aleksej Samojlov, Manfred Nachtnebel, Manfred Kriechbaum, Heinz Amenitsch, and Stefan Alexander Freunberger. “A Revised O2 Reduction Model in Li-O2 Batteries as Revealed by in Situ Small Angle X-Ray Scattering.” ChemRxiv, n.d."},"date_created":"2020-04-01T10:10:21Z","article_processing_charge":"No","abstract":[{"lang":"eng","text":"Electrodepositing  insulating  and  insoluble  Li2O2  is  the  key  process  during  discharge  of  aprotic  Li-O2 batteries  and  determines  rate,  capacity,  and  reversibility.  Current  understanding  states  that  the partition  between  surface  adsorbed  and  solvated  LiO2  governs  whether  Li2O2  grows  as  surface  film, leading to low capacity even at low rates, or in solution, leading to particles and high capacities. Here we show that Li2O2 forms to the widest extent as particles via solution mediated LiO2 disproportionation. We  describe  a  unified  Li2O2  growth  model  that  conclusively  explains  capacity  limitations  across  the whole range of electrolytes. Deciding for particle morphology, achievable rate and capacities are species mobilities,   electrode   specific   surface   area   (determining  true   areal   rate)   and   the  concentration distribution of associated LiO2 in solution. Provided that species mobilities and surface are high, high, capacities are possible even with low-donor-number electrolytes, previously considered prototypical for low   capacity   via   surface   growth.   The   tools   for   these   insights   are   microscopy,   hydrodynamic voltammetry, a numerical reaction model, and in situ small/wide angle X-ray scattering (SAXS/WAXS). Combined with sophisticated data analysis, SAXS allows retrieving rich quantitative information from complex multi-phase systems. On a wider perspective, this SAXS method is a powerful in situ metrology with  atomic  to  sub-micron  resolution  to  study  mechanisms  in  complex  electrochemical  systems  and beyond. "}],"day":"26","publisher":"ChemRxiv","_id":"7627","page":"50","date_published":"2019-12-26T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"submitted","type":"preprint","month":"12","main_file_link":[{"open_access":"1","url":"https://doi.org/10.26434/chemrxiv.11447775.v1"}],"extern":"1","date_updated":"2020-04-06T10:36:21Z","language":[{"iso":"eng"}],"oa_version":"Preprint","year":"2019","author":[{"last_name":"Prehal","full_name":"Prehal, Christian","first_name":"Christian"},{"first_name":"Aleksej","last_name":"Samojlov","full_name":"Samojlov, Aleksej"},{"first_name":"Manfred","full_name":"Nachtnebel, Manfred","last_name":"Nachtnebel"},{"full_name":"Kriechbaum, Manfred","last_name":"Kriechbaum","first_name":"Manfred"},{"first_name":"Heinz","last_name":"Amenitsch","full_name":"Amenitsch, Heinz"},{"last_name":"Freunberger","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319"}]},{"language":[{"iso":"eng"}],"article_number":"748-752","date_updated":"2023-09-08T11:19:12Z","author":[{"full_name":"Rannen-Triki, Amal","last_name":"Rannen-Triki","first_name":"Amal"},{"last_name":"Berman","full_name":"Berman, Maxim","first_name":"Maxim"},{"first_name":"Vladimir","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","last_name":"Kolmogorov","full_name":"Kolmogorov, Vladimir"},{"first_name":"Matthew B.","full_name":"Blaschko, Matthew B.","last_name":"Blaschko"}],"publication":"Proceedings of the 2019 International Conference on Computer Vision Workshop","year":"2019","oa_version":"None","scopus_import":"1","doi":"10.1109/ICCVW.2019.00097","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"VlKo"}],"publication_status":"published","isi":1,"type":"conference","month":"10","quality_controlled":"1","conference":{"start_date":"2019-10-27","end_date":"2019-10-28","name":"ICCVW: International Conference on Computer Vision Workshop","location":"Seoul, South Korea"},"publisher":"IEEE","day":"01","date_created":"2020-04-05T22:00:50Z","citation":{"ama":"Rannen-Triki A, Berman M, Kolmogorov V, Blaschko MB. Function norms for neural networks. In: <i>Proceedings of the 2019 International Conference on Computer Vision Workshop</i>. IEEE; 2019. doi:<a href=\"https://doi.org/10.1109/ICCVW.2019.00097\">10.1109/ICCVW.2019.00097</a>","ista":"Rannen-Triki A, Berman M, Kolmogorov V, Blaschko MB. 2019. Function norms for neural networks. Proceedings of the 2019 International Conference on Computer Vision Workshop. ICCVW: International Conference on Computer Vision Workshop, 748–752.","mla":"Rannen-Triki, Amal, et al. “Function Norms for Neural Networks.” <i>Proceedings of the 2019 International Conference on Computer Vision Workshop</i>, 748–752, IEEE, 2019, doi:<a href=\"https://doi.org/10.1109/ICCVW.2019.00097\">10.1109/ICCVW.2019.00097</a>.","apa":"Rannen-Triki, A., Berman, M., Kolmogorov, V., &#38; Blaschko, M. B. (2019). Function norms for neural networks. In <i>Proceedings of the 2019 International Conference on Computer Vision Workshop</i>. Seoul, South Korea: IEEE. <a href=\"https://doi.org/10.1109/ICCVW.2019.00097\">https://doi.org/10.1109/ICCVW.2019.00097</a>","short":"A. Rannen-Triki, M. Berman, V. Kolmogorov, M.B. Blaschko, in:, Proceedings of the 2019 International Conference on Computer Vision Workshop, IEEE, 2019.","ieee":"A. Rannen-Triki, M. Berman, V. Kolmogorov, and M. B. Blaschko, “Function norms for neural networks,” in <i>Proceedings of the 2019 International Conference on Computer Vision Workshop</i>, Seoul, South Korea, 2019.","chicago":"Rannen-Triki, Amal, Maxim Berman, Vladimir Kolmogorov, and Matthew B. Blaschko. “Function Norms for Neural Networks.” In <i>Proceedings of the 2019 International Conference on Computer Vision Workshop</i>. IEEE, 2019. <a href=\"https://doi.org/10.1109/ICCVW.2019.00097\">https://doi.org/10.1109/ICCVW.2019.00097</a>."},"article_processing_charge":"No","abstract":[{"text":"Deep neural networks (DNNs) have become increasingly important due to their excellent empirical performance on a wide range of problems. However, regularization is generally achieved by indirect means, largely due to the complex set of functions defined by a network and the difficulty in measuring function complexity. There exists no method in the literature for additive regularization based on a norm of the function, as is classically considered in statistical learning theory. In this work, we study the tractability of function norms for deep neural networks with ReLU activations. We provide, to the best of our knowledge, the first proof in the literature of the NP-hardness of computing function norms of DNNs of 3 or more layers. We also highlight a fundamental difference between shallow and deep networks. In the light on these results, we propose a new regularization strategy based on approximate function norms, and show its efficiency on a segmentation task with a DNN.","lang":"eng"}],"external_id":{"isi":["000554591600090"]},"date_published":"2019-10-01T00:00:00Z","_id":"7639","publication_identifier":{"isbn":["9781728150239"]},"title":"Function norms for neural networks","fulldoi":"https://doi.org/10.1109/ICCVW.2019.00097","status":"public"}]