[{"OA_type":"hybrid","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"type":"journal_article","status":"public","oa_version":"Published Version","citation":{"apa":"Forster, J. C., Krausser, J., Vuyyuru, M. R., Baum, B., & Šarić, A. (2020). Exploring the design rules for efficient membrane-reshaping nanostructures. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.228101","chicago":"Forster, Joel C., Johannes Krausser, Manish R. Vuyyuru, Buzz Baum, and Anđela Šarić. “Exploring the Design Rules for Efficient Membrane-Reshaping Nanostructures.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.228101.","mla":"Forster, Joel C., et al. “Exploring the Design Rules for Efficient Membrane-Reshaping Nanostructures.” Physical Review Letters, vol. 125, no. 22, 228101, American Physical Society, 2020, doi:10.1103/physrevlett.125.228101.","ista":"Forster JC, Krausser J, Vuyyuru MR, Baum B, Šarić A. 2020. Exploring the design rules for efficient membrane-reshaping nanostructures. Physical Review Letters. 125(22), 228101.","short":"J.C. Forster, J. Krausser, M.R. Vuyyuru, B. Baum, A. Šarić, Physical Review Letters 125 (2020).","ieee":"J. C. Forster, J. Krausser, M. R. Vuyyuru, B. Baum, and A. Šarić, “Exploring the design rules for efficient membrane-reshaping nanostructures,” Physical Review Letters, vol. 125, no. 22. American Physical Society, 2020.","ama":"Forster JC, Krausser J, Vuyyuru MR, Baum B, Šarić A. Exploring the design rules for efficient membrane-reshaping nanostructures. Physical Review Letters. 2020;125(22). doi:10.1103/physrevlett.125.228101"},"article_number":"228101","scopus_import":"1","abstract":[{"text":"In this study, we investigate the role of the surface patterning of nanostructures for cell membrane reshaping. To accomplish this, we combine an evolutionary algorithm with coarse-grained molecular dynamics simulations and explore the solution space of ligand patterns on a nanoparticle that promote efficient and reliable cell uptake. Surprisingly, we find that in the regime of low ligand number the best-performing structures are characterized by ligands arranged into long one-dimensional chains that pattern the surface of the particle. We show that these chains of ligands provide particles with high rotational freedom and they lower the free energy barrier for membrane crossing. Our approach reveals a set of nonintuitive design rules that can be used to inform artificial nanoparticle construction and the search for inhibitors of viral entry.","lang":"eng"}],"publisher":"American Physical Society","main_file_link":[{"url":"https://www.biorxiv.org/content/10.1101/2020.02.27.968149v1","open_access":"1"}],"external_id":{"pmid":["33315453"]},"quality_controlled":"1","date_updated":"2024-10-16T12:59:57Z","license":"https://creativecommons.org/licenses/by/4.0/","month":"11","volume":125,"title":"Exploring the design rules for efficient membrane-reshaping nanostructures","acknowledgement":"We acknowledge support from EPSRC (J. C. F.), MRC (B. B. and A. Š.), the ERC StG 802960 “NEPA” (J. K. and A. Š.), the Royal Society (A. Š.), and the United Kingdom Materials and Molecular Modelling Hub for computational resources, which is partially funded by EPSRC (EP/P020194/1).","article_processing_charge":"No","date_published":"2020-11-23T00:00:00Z","day":"23","OA_place":"publisher","publication":"Physical Review Letters","issue":"22","user_id":"0043cee0-e5fc-11ee-9736-f83bc23afbf0","_id":"10344","pmid":1,"has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file_date_updated":"2021-11-26T07:16:49Z","author":[{"first_name":"Joel C.","last_name":"Forster","full_name":"Forster, Joel C."},{"full_name":"Krausser, Johannes","first_name":"Johannes","last_name":"Krausser"},{"full_name":"Vuyyuru, Manish R.","first_name":"Manish R.","last_name":"Vuyyuru"},{"full_name":"Baum, Buzz","last_name":"Baum","first_name":"Buzz"},{"full_name":"Šarić, Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139","last_name":"Šarić","first_name":"Anđela"}],"ddc":["530"],"language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.125.228101","file":[{"success":1,"file_id":"10345","date_created":"2021-11-26T07:16:49Z","file_name":"2020_PhysRevLett_Forster.pdf","access_level":"open_access","creator":"cchlebak","checksum":"fbf2e1415e332d6add90222d60401a1d","date_updated":"2021-11-26T07:16:49Z","content_type":"application/pdf","relation":"main_file","file_size":844353}],"extern":"1","oa":1,"publication_status":"published","intvolume":" 125","year":"2020","date_created":"2021-11-26T07:10:43Z","article_type":"original"},{"pmid":1,"issue":"4","_id":"10353","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","day":"31","publication":"Physical Review Letters","year":"2020","article_type":"original","date_created":"2021-11-26T09:57:01Z","author":[{"last_name":"Paraschiv","first_name":"Alexandru","full_name":"Paraschiv, Alexandru"},{"full_name":"Hegde, Smitha","last_name":"Hegde","first_name":"Smitha"},{"full_name":"Ganti, Raman","last_name":"Ganti","first_name":"Raman"},{"last_name":"Pilizota","first_name":"Teuta","full_name":"Pilizota, Teuta"},{"first_name":"Anđela","last_name":"Šarić","orcid":"0000-0002-7854-2139","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela"}],"language":[{"iso":"eng"}],"intvolume":" 124","doi":"10.1103/physrevlett.124.048102","oa":1,"extern":"1","publication_status":"published","oa_version":"Preprint","keyword":["general physics and astronomy"],"scopus_import":"1","abstract":[{"text":"Experiments have suggested that bacterial mechanosensitive channels separate into 2D clusters, the role of which is unclear. By developing a coarse-grained computer model we find that clustering promotes the channel closure, which is highly dependent on the channel concentration and membrane stress. This behaviour yields a tightly regulated gating system, whereby at high tensions channels gate individually, and at lower tensions the channels spontaneously aggregate and inactivate. We implement this positive feedback into the model for cell volume regulation, and find that the channel clustering protects the cell against excessive loss of cytoplasmic content.","lang":"eng"}],"citation":{"ama":"Paraschiv A, Hegde S, Ganti R, Pilizota T, Šarić A. Dynamic clustering regulates activity of mechanosensitive membrane channels. Physical Review Letters. 2020;124(4). doi:10.1103/physrevlett.124.048102","ieee":"A. Paraschiv, S. Hegde, R. Ganti, T. Pilizota, and A. Šarić, “Dynamic clustering regulates activity of mechanosensitive membrane channels,” Physical Review Letters, vol. 124, no. 4. American Physical Society, 2020.","mla":"Paraschiv, Alexandru, et al. “Dynamic Clustering Regulates Activity of Mechanosensitive Membrane Channels.” Physical Review Letters, vol. 124, no. 4, 048102, American Physical Society, 2020, doi:10.1103/physrevlett.124.048102.","ista":"Paraschiv A, Hegde S, Ganti R, Pilizota T, Šarić A. 2020. Dynamic clustering regulates activity of mechanosensitive membrane channels. Physical Review Letters. 124(4), 048102.","short":"A. Paraschiv, S. Hegde, R. Ganti, T. Pilizota, A. Šarić, Physical Review Letters 124 (2020).","apa":"Paraschiv, A., Hegde, S., Ganti, R., Pilizota, T., & Šarić, A. (2020). Dynamic clustering regulates activity of mechanosensitive membrane channels. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.124.048102","chicago":"Paraschiv, Alexandru, Smitha Hegde, Raman Ganti, Teuta Pilizota, and Anđela Šarić. “Dynamic Clustering Regulates Activity of Mechanosensitive Membrane Channels.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.124.048102."},"article_number":"048102","main_file_link":[{"open_access":"1","url":"https://www.biorxiv.org/content/10.1101/553248"}],"publisher":"American Physical Society","status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","volume":124,"acknowledgement":"We thank Samantha Miller, Bert Poolman, and the members of Šarić and Pilizota laboratories for useful discussion. We acknowledge support from the Engineering and Physical Sciences Research Council (A.P. and A.Š.), the UCL Institute for the Physics of Living Systems (A.P. and A.Š.), Darwin Trust of University of Edinburgh (H.S.), Industrial Biotechnology Innovation Centre (H.S. and T.P.), BBSRC Council Crossing Biological Membrane Network (H.S. and T.P.), BBSRC/EPSRC/MRC Synthetic Biology Research Centre (T.P.), and the Royal Society (A.Š.).","date_published":"2020-01-31T00:00:00Z","article_processing_charge":"No","title":"Dynamic clustering regulates activity of mechanosensitive membrane channels","date_updated":"2021-11-26T11:21:12Z","quality_controlled":"1","external_id":{"pmid":["32058787"]},"month":"01"},{"date_created":"2020-07-26T22:01:02Z","article_type":"original","year":"2020","oa":1,"publication_status":"published","project":[{"_id":"26031614-B435-11E9-9278-68D0E5697425","grant_number":"P29902","call_identifier":"FWF","name":"Quantum rotations in the presence of a many-body environment"},{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020"},{"grant_number":"M02641","_id":"26986C82-B435-11E9-9278-68D0E5697425","name":"A path-integral approach to composite impurities","call_identifier":"FWF"},{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","call_identifier":"H2020"}],"doi":"10.1103/PhysRevLett.125.013001","intvolume":" 125","language":[{"iso":"eng"}],"author":[{"first_name":"Adam S.","last_name":"Chatterley","full_name":"Chatterley, Adam S."},{"full_name":"Christiansen, Lars","first_name":"Lars","last_name":"Christiansen"},{"full_name":"Schouder, Constant A.","last_name":"Schouder","first_name":"Constant A."},{"first_name":"Anders V.","last_name":"Jørgensen","full_name":"Jørgensen, Anders V."},{"first_name":"Benjamin","last_name":"Shepperson","full_name":"Shepperson, Benjamin"},{"full_name":"Cherepanov, Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","first_name":"Igor","last_name":"Cherepanov"},{"first_name":"Giacomo","last_name":"Bighin","orcid":"0000-0001-8823-9777","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","full_name":"Bighin, Giacomo"},{"full_name":"Zillich, Robert E.","last_name":"Zillich","first_name":"Robert E."},{"full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","first_name":"Mikhail","last_name":"Lemeshko"},{"first_name":"Henrik","last_name":"Stapelfeldt","full_name":"Stapelfeldt, Henrik"}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","_id":"8170","issue":"1","department":[{"_id":"MiLe"}],"ec_funded":1,"pmid":1,"publication":"Physical Review Letters","day":"03","title":"Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains","date_published":"2020-07-03T00:00:00Z","arxiv":1,"article_processing_charge":"No","isi":1,"acknowledgement":"H. S. acknowledges support from the European Research Council-AdG (Project No. 320459, DropletControl)\r\nand from The Villum Foundation through a Villum Investigator Grant No. 25886. M. L. acknowledges support\r\nby the Austrian Science Fund (FWF), under Project No. P29902-N27, and by the European Research Council\r\n(ERC) Starting Grant No. 801770 (ANGULON). G. B. acknowledges support from the Austrian Science Fund\r\n(FWF), under Project No. M2641-N27. I. C. acknowledges support by the European Union’s Horizon 2020 research and\r\ninnovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. Computational resources for\r\nthe PIMC simulations were provided by the division for scientific computing at the Johannes Kepler University.","volume":125,"month":"07","external_id":{"arxiv":["2006.02694"],"isi":["000544526900006"],"pmid":["32678640"]},"date_updated":"2026-04-16T08:21:58Z","quality_controlled":"1","publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2006.02694"}],"article_number":"013001","scopus_import":"1","abstract":[{"text":"Alignment of OCS, CS2, and I2 molecules embedded in helium nanodroplets is measured as a function\r\nof time following rotational excitation by a nonresonant, comparatively weak ps laser pulse. The distinct\r\npeaks in the power spectra, obtained by Fourier analysis, are used to determine the rotational, B, and\r\ncentrifugal distortion, D, constants. For OCS, B and D match the values known from IR spectroscopy. For\r\nCS2 and I2, they are the first experimental results reported. The alignment dynamics calculated from the\r\ngas-phase rotational Schrödinger equation, using the experimental in-droplet B and D values, agree in\r\ndetail with the measurement for all three molecules. The rotational spectroscopy technique for molecules in\r\nhelium droplets introduced here should apply to a range of molecules and complexes.","lang":"eng"}],"citation":{"ieee":"A. S. Chatterley et al., “Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains,” Physical Review Letters, vol. 125, no. 1. American Physical Society, 2020.","ama":"Chatterley AS, Christiansen L, Schouder CA, et al. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 2020;125(1). doi:10.1103/PhysRevLett.125.013001","apa":"Chatterley, A. S., Christiansen, L., Schouder, C. A., Jørgensen, A. V., Shepperson, B., Cherepanov, I., … Stapelfeldt, H. (2020). Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.125.013001","chicago":"Chatterley, Adam S., Lars Christiansen, Constant A. Schouder, Anders V. Jørgensen, Benjamin Shepperson, Igor Cherepanov, Giacomo Bighin, Robert E. Zillich, Mikhail Lemeshko, and Henrik Stapelfeldt. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/PhysRevLett.125.013001.","mla":"Chatterley, Adam S., et al. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” Physical Review Letters, vol. 125, no. 1, 013001, American Physical Society, 2020, doi:10.1103/PhysRevLett.125.013001.","ista":"Chatterley AS, Christiansen L, Schouder CA, Jørgensen AV, Shepperson B, Cherepanov I, Bighin G, Zillich RE, Lemeshko M, Stapelfeldt H. 2020. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 125(1), 013001.","short":"A.S. Chatterley, L. Christiansen, C.A. Schouder, A.V. Jørgensen, B. Shepperson, I. Cherepanov, G. Bighin, R.E. Zillich, M. Lemeshko, H. Stapelfeldt, Physical Review Letters 125 (2020)."},"oa_version":"Preprint","type":"journal_article","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"status":"public"},{"volume":125,"title":"Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits","isi":1,"acknowledgement":"M. F. S. and R. O. G. acknowledge funding from the National Science Foundation (CMMI-1234436, DMS1125302, CMMI-1725587) and Defense Advanced Research Projects Agency (HR0011-16-2-0033). B. S.has received funding from the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007–2013/ under REA Grant Agreement No. 291734.","arxiv":1,"article_processing_charge":"No","date_published":"2020-08-05T00:00:00Z","external_id":{"arxiv":["2008.02367"],"isi":["000555785600005"]},"date_updated":"2025-04-15T06:50:02Z","quality_controlled":"1","month":"08","oa_version":"Preprint","article_number":"064501","abstract":[{"lang":"eng","text":"In laboratory studies and numerical simulations, we observe clear signatures of unstable time-periodic solutions in a moderately turbulent quasi-two-dimensional flow. We validate the dynamical relevance of such solutions by demonstrating that turbulent flows in both experiment and numerics transiently display time-periodic dynamics when they shadow unstable periodic orbits (UPOs). We show that UPOs we computed are also statistically significant, with turbulent flows spending a sizable fraction of the total time near these solutions. As a result, the average rates of energy input and dissipation for the turbulent flow and frequently visited UPOs differ only by a few percent."}],"citation":{"ama":"Suri B, Kageorge L, Grigoriev RO, Schatz MF. Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. Physical Review Letters. 2020;125(6). doi:10.1103/physrevlett.125.064501","ieee":"B. Suri, L. Kageorge, R. O. Grigoriev, and M. F. Schatz, “Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits,” Physical Review Letters, vol. 125, no. 6. American Physical Society, 2020.","short":"B. Suri, L. Kageorge, R.O. Grigoriev, M.F. Schatz, Physical Review Letters 125 (2020).","ista":"Suri B, Kageorge L, Grigoriev RO, Schatz MF. 2020. Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. Physical Review Letters. 125(6), 064501.","mla":"Suri, Balachandra, et al. “Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic Orbits.” Physical Review Letters, vol. 125, no. 6, 064501, American Physical Society, 2020, doi:10.1103/physrevlett.125.064501.","chicago":"Suri, Balachandra, Logan Kageorge, Roman O. Grigoriev, and Michael F. Schatz. “Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic Orbits.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.064501.","apa":"Suri, B., Kageorge, L., Grigoriev, R. O., & Schatz, M. F. (2020). Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.064501"},"scopus_import":"1","keyword":["General Physics and Astronomy"],"publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2008.02367"}],"publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","status":"public","year":"2020","date_created":"2020-10-08T17:27:32Z","article_type":"original","author":[{"full_name":"Suri, Balachandra","id":"47A5E706-F248-11E8-B48F-1D18A9856A87","first_name":"Balachandra","last_name":"Suri"},{"last_name":"Kageorge","first_name":"Logan","full_name":"Kageorge, Logan"},{"full_name":"Grigoriev, Roman O.","first_name":"Roman O.","last_name":"Grigoriev"},{"full_name":"Schatz, Michael F.","last_name":"Schatz","first_name":"Michael F."}],"language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.125.064501","project":[{"name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734"}],"oa":1,"publication_status":"published","intvolume":" 125","ec_funded":1,"issue":"6","department":[{"_id":"BjHo"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","_id":"8634","day":"05","publication":"Physical Review Letters"},{"status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2005.07562"}],"publisher":"American Physical Society","oa_version":"Preprint","citation":{"ama":"Cheng B, Frenkel D. Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. 2020;125(13). doi:10.1103/physrevlett.125.130602","ieee":"B. Cheng and D. Frenkel, “Computing the heat conductivity of fluids from density fluctuations,” Physical Review Letters, vol. 125, no. 13. American Physical Society, 2020.","mla":"Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of Fluids from Density Fluctuations.” Physical Review Letters, vol. 125, no. 13, 130602, American Physical Society, 2020, doi:10.1103/physrevlett.125.130602.","ista":"Cheng B, Frenkel D. 2020. Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. 125(13), 130602.","short":"B. Cheng, D. Frenkel, Physical Review Letters 125 (2020).","apa":"Cheng, B., & Frenkel, D. (2020). Computing the heat conductivity of fluids from density fluctuations. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.130602","chicago":"Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of Fluids from Density Fluctuations.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.130602."},"scopus_import":"1","abstract":[{"text":"Equilibrium molecular dynamics simulations, in combination with the Green-Kubo (GK) method, have been extensively used to compute the thermal conductivity of liquids. However, the GK method relies on an ambiguous definition of the microscopic heat flux, which depends on how one chooses to distribute energies over atoms. This ambiguity makes it problematic to employ the GK method for systems with nonpairwise interactions. In this work, we show that the hydrodynamic description of thermally driven density fluctuations can be used to obtain the thermal conductivity of a bulk fluid unambiguously, thereby bypassing the need to define the heat flux. We verify that, for a model fluid with only pairwise interactions, our method yields estimates of thermal conductivity consistent with the GK approach. We apply our approach to compute the thermal conductivity of a nonpairwise additive water model at supercritical conditions, and of a liquid hydrogen system described by a machine-learning interatomic potential, at 33 GPa and 2000 K.","lang":"eng"}],"article_number":"130602","month":"09","quality_controlled":"1","date_updated":"2021-08-09T12:35:58Z","external_id":{"arxiv":["2005.07562"],"pmid":["33034481"]},"arxiv":1,"article_processing_charge":"No","date_published":"2020-09-25T00:00:00Z","title":"Computing the heat conductivity of fluids from density fluctuations","volume":125,"publication":"Physical Review Letters","day":"25","pmid":1,"issue":"13","_id":"9664","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","intvolume":" 125","doi":"10.1103/physrevlett.125.130602","oa":1,"extern":"1","publication_status":"published","author":[{"orcid":"0000-0002-3584-9632","first_name":"Bingqing","last_name":"Cheng","full_name":"Cheng, Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9"},{"first_name":"Daan","last_name":"Frenkel","full_name":"Frenkel, Daan"}],"language":[{"iso":"eng"}],"article_type":"original","date_created":"2021-07-15T12:15:14Z","year":"2020"},{"oa_version":"Preprint","article_number":"043202","abstract":[{"text":"We demonstrate the utility of optical cavity generated spin-squeezed states in free space atomic fountain clocks in ensembles of 390 000 87Rb atoms. Fluorescence imaging, correlated to an initial quantum nondemolition measurement, is used for population spectroscopy after the atoms are released from a confining lattice. For a free fall time of 4 milliseconds, we resolve a single-shot phase sensitivity of 814(61) microradians, which is 5.8(0.6) decibels (dB) below the quantum projection limit. We observe that this squeezing is preserved as the cloud expands to a roughly 200 μm radius and falls roughly 300 μm in free space. Ramsey spectroscopy with 240 000 atoms at a 3.6 ms Ramsey time results in a single-shot fractional frequency stability of 8.4(0.2)×10−12, 3.8(0.2) dB below the quantum projection limit. The sensitivity and stability are limited by the technical noise in the fluorescence detection protocol and the microwave system, respectively.","lang":"eng"}],"scopus_import":"1","citation":{"mla":"Malia, Benjamin K., et al. “Free Space Ramsey Spectroscopy in Rubidium with Noise below the Quantum Projection Limit.” Physical Review Letters, vol. 125, no. 4, 043202, American Physical Society, 2020, doi:10.1103/PhysRevLett.125.043202.","short":"B.K. Malia, J. Martínez-Rincón, Y. Wu, O. Hosten, M.A. Kasevich, Physical Review Letters 125 (2020).","ista":"Malia BK, Martínez-Rincón J, Wu Y, Hosten O, Kasevich MA. 2020. Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit. Physical Review Letters. 125(4), 043202.","apa":"Malia, B. K., Martínez-Rincón, J., Wu, Y., Hosten, O., & Kasevich, M. A. (2020). Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.125.043202","chicago":"Malia, Benjamin K., Julián Martínez-Rincón, Yunfan Wu, Onur Hosten, and Mark A. Kasevich. “Free Space Ramsey Spectroscopy in Rubidium with Noise below the Quantum Projection Limit.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/PhysRevLett.125.043202.","ama":"Malia BK, Martínez-Rincón J, Wu Y, Hosten O, Kasevich MA. Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit. Physical Review Letters. 2020;125(4). doi:10.1103/PhysRevLett.125.043202","ieee":"B. K. Malia, J. Martínez-Rincón, Y. Wu, O. Hosten, and M. A. Kasevich, “Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit,” Physical Review Letters, vol. 125, no. 4. American Physical Society, 2020."},"das_tickbox":"0","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1912.10218"}],"publisher":"American Physical Society","supplementarymaterial":"yes","status":"public","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"type":"journal_article","volume":125,"isi":1,"acknowledgement":"This work is supported by the Office of Naval Research (N00014-16-1-2927- A00003), Vannevar Bush Faculty Fellowship (N00014-16-1-2812- P00005), Department of Energy (DE-SC0019174- 0001), and Defense Threat Reduction Agency (HDTRA1-15-1-0017- P00005).","article_processing_charge":"No","date_published":"2020-07-24T00:00:00Z","arxiv":1,"title":"Free space Ramsey spectroscopy in rubidium with noise below the quantum projection limit","quality_controlled":"1","date_updated":"2026-07-08T08:56:44Z","external_id":{"arxiv":["1912.10218"],"isi":["000552227400008"],"pmid":["32794788"]},"month":"07","pmid":1,"department":[{"_id":"OnHo"}],"issue":"4","user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","_id":"8285","researchdata_availability":"no","day":"24","publication":"Physical Review Letters","year":"2020","article_type":"original","date_created":"2020-08-24T06:24:04Z","author":[{"full_name":"Malia, Benjamin K.","last_name":"Malia","first_name":"Benjamin K."},{"last_name":"Martínez-Rincón","first_name":"Julián","full_name":"Martínez-Rincón, Julián"},{"full_name":"Wu, Yunfan","last_name":"Wu","first_name":"Yunfan"},{"id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","full_name":"Hosten, Onur","first_name":"Onur","last_name":"Hosten","orcid":"0000-0002-2031-204X"},{"last_name":"Kasevich","first_name":"Mark A.","full_name":"Kasevich, Mark A."}],"language":[{"iso":"eng"}],"intvolume":" 125","doi":"10.1103/PhysRevLett.125.043202","oa":1,"publication_status":"published"},{"issue":"7","_id":"19818","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","pmid":1,"day":"22","OA_place":"repository","publication":"Physical Review Letters","year":"2019","date_created":"2025-06-10T09:18:44Z","article_type":"original","author":[{"first_name":"Matthew D.","last_name":"Watson","full_name":"Watson, Matthew D."},{"first_name":"Oliver J.","last_name":"Clark","full_name":"Clark, Oliver J."},{"first_name":"Federico","last_name":"Mazzola","full_name":"Mazzola, Federico"},{"last_name":"Marković","first_name":"Igor","full_name":"Marković, Igor"},{"id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","full_name":"Sunko, Veronika","last_name":"Sunko","first_name":"Veronika","orcid":"0000-0003-2724-3523"},{"full_name":"Kim, Timur K.","first_name":"Timur K.","last_name":"Kim"},{"last_name":"Rossnagel","first_name":"Kai","full_name":"Rossnagel, Kai"},{"full_name":"King, Philip D. C.","first_name":"Philip D. C.","last_name":"King"}],"language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.122.076404","extern":"1","oa":1,"publication_status":"published","intvolume":" 122","oa_version":"Preprint","citation":{"mla":"Watson, Matthew D., et al. “Orbital- and 𝑘𝑧-Selective Hybridization of Se 4𝑝 and Ti 3𝑑 States in the Charge Density Wave Phase of TiSe2.” Physical Review Letters, vol. 122, no. 7, 076404, American Physical Society, 2019, doi:10.1103/physrevlett.122.076404.","short":"M.D. Watson, O.J. Clark, F. Mazzola, I. Marković, V. Sunko, T.K. Kim, K. Rossnagel, P.D.C. King, Physical Review Letters 122 (2019).","ista":"Watson MD, Clark OJ, Mazzola F, Marković I, Sunko V, Kim TK, Rossnagel K, King PDC. 2019. Orbital- and 𝑘𝑧-selective hybridization of Se 4𝑝 and Ti 3𝑑 states in the charge density wave phase of TiSe2. Physical Review Letters. 122(7), 076404.","apa":"Watson, M. D., Clark, O. J., Mazzola, F., Marković, I., Sunko, V., Kim, T. K., … King, P. D. C. (2019). Orbital- and 𝑘𝑧-selective hybridization of Se 4𝑝 and Ti 3𝑑 states in the charge density wave phase of TiSe2. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.122.076404","chicago":"Watson, Matthew D., Oliver J. Clark, Federico Mazzola, Igor Marković, Veronika Sunko, Timur K. Kim, Kai Rossnagel, and Philip D. C. King. “Orbital- and 𝑘𝑧-Selective Hybridization of Se 4𝑝 and Ti 3𝑑 States in the Charge Density Wave Phase of TiSe2.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/physrevlett.122.076404.","ama":"Watson MD, Clark OJ, Mazzola F, et al. Orbital- and 𝑘𝑧-selective hybridization of Se 4𝑝 and Ti 3𝑑 states in the charge density wave phase of TiSe2. Physical Review Letters. 2019;122(7). doi:10.1103/physrevlett.122.076404","ieee":"M. D. Watson et al., “Orbital- and 𝑘𝑧-selective hybridization of Se 4𝑝 and Ti 3𝑑 states in the charge density wave phase of TiSe2,” Physical Review Letters, vol. 122, no. 7. American Physical Society, 2019."},"article_number":"076404","abstract":[{"lang":"eng","text":"We revisit the enduring problem of the 2×2×2 charge density wave (CDW) order in TiSe2, utilizing photon energy-dependent angle-resolved photoemission spectroscopy to probe the full three-dimensional high- and low-temperature electronic structure. Our measurements demonstrate how a mismatch of dimensionality between the 3D conduction bands and the quasi-2D valence bands in this system leads to a hybridization that is strongly 𝑘𝑧 dependent. While such a momentum-selective coupling can provide the energy gain required to form the CDW, we show how additional “passenger” states remain, which couple only weakly to the CDW and thus dominate the low-energy physics in the ordered phase of TiSe2."}],"scopus_import":"1","publisher":"American Physical Society","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.1808.07141","open_access":"1"}],"OA_type":"green","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"type":"journal_article","status":"public","volume":122,"title":"Orbital- and 𝑘𝑧-selective hybridization of Se 4𝑝 and Ti 3𝑑 states in the charge density wave phase of TiSe2","article_processing_charge":"No","arxiv":1,"date_published":"2019-02-22T00:00:00Z","external_id":{"pmid":["30848608"],"arxiv":["1808.07141"]},"date_updated":"2025-06-10T12:34:24Z","quality_controlled":"1","month":"02"},{"author":[{"full_name":"Choi, Soonwon","first_name":"Soonwon","last_name":"Choi"},{"last_name":"Turner","first_name":"Christopher J.","full_name":"Turner, Christopher J."},{"full_name":"Pichler, Hannes","last_name":"Pichler","first_name":"Hannes"},{"first_name":"Wen Wei","last_name":"Ho","full_name":"Ho, Wen Wei"},{"last_name":"Michailidis","first_name":"Alexios","orcid":"0000-0002-8443-1064","id":"36EBAD38-F248-11E8-B48F-1D18A9856A87","full_name":"Michailidis, Alexios"},{"last_name":"Papić","first_name":"Zlatko","full_name":"Papić, Zlatko"},{"id":"47809E7E-F248-11E8-B48F-1D18A9856A87","full_name":"Serbyn, Maksym","last_name":"Serbyn","first_name":"Maksym","orcid":"0000-0002-2399-5827"},{"last_name":"Lukin","first_name":"Mikhail D.","full_name":"Lukin, Mikhail D."},{"full_name":"Abanin, Dmitry A.","first_name":"Dmitry A.","last_name":"Abanin"}],"language":[{"iso":"eng"}],"intvolume":" 122","doi":"10.1103/PhysRevLett.122.220603","publication_status":"published","oa":1,"year":"2019","article_type":"original","date_created":"2019-06-23T21:59:13Z","day":"07","publication":"Physical Review Letters","issue":"22","department":[{"_id":"MaSe"}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","_id":"6575","date_updated":"2026-04-16T08:33:54Z","quality_controlled":"1","external_id":{"isi":["000470885800005"],"arxiv":["1812.05561"]},"month":"06","volume":122,"isi":1,"arxiv":1,"article_processing_charge":"No","date_published":"2019-06-07T00:00:00Z","title":"Emergent SU(2) dynamics and perfect quantum many-body scars","status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","oa_version":"Preprint","article_number":"220603","citation":{"ama":"Choi S, Turner CJ, Pichler H, et al. Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. 2019;122(22). doi:10.1103/PhysRevLett.122.220603","ieee":"S. Choi et al., “Emergent SU(2) dynamics and perfect quantum many-body scars,” Physical Review Letters, vol. 122, no. 22. American Physical Society, 2019.","mla":"Choi, Soonwon, et al. “Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars.” Physical Review Letters, vol. 122, no. 22, 220603, American Physical Society, 2019, doi:10.1103/PhysRevLett.122.220603.","short":"S. Choi, C.J. Turner, H. Pichler, W.W. Ho, A. Michailidis, Z. Papić, M. Serbyn, M.D. Lukin, D.A. Abanin, Physical Review Letters 122 (2019).","ista":"Choi S, Turner CJ, Pichler H, Ho WW, Michailidis A, Papić Z, Serbyn M, Lukin MD, Abanin DA. 2019. Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. 122(22), 220603.","apa":"Choi, S., Turner, C. J., Pichler, H., Ho, W. W., Michailidis, A., Papić, Z., … Abanin, D. A. (2019). Emergent SU(2) dynamics and perfect quantum many-body scars. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.122.220603","chicago":"Choi, Soonwon, Christopher J. Turner, Hannes Pichler, Wen Wei Ho, Alexios Michailidis, Zlatko Papić, Maksym Serbyn, Mikhail D. Lukin, and Dmitry A. Abanin. “Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/PhysRevLett.122.220603."},"abstract":[{"text":"Motivated by recent experimental observations of coherent many-body revivals in a constrained Rydbergatom chain, we construct a weak quasilocal deformation of the Rydberg-blockaded Hamiltonian, whichmakes the revivals virtually perfect. Our analysis suggests the existence of an underlying nonintegrableHamiltonian which supports an emergent SU(2)-spin dynamics within a small subspace of the many-bodyHilbert space. We show that such perfect dynamics necessitates the existence of atypical, nonergodicenergy eigenstates—quantum many-body scars. Furthermore, using these insights, we construct a toymodel that hosts exact quantum many-body scars, providing an intuitive explanation of their origin. Ourresults offer specific routes to enhancing coherent many-body revivals and provide a step towardestablishing the stability of quantum many-body scars in the thermodynamic limit.","lang":"eng"}],"scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1812.05561"}],"publisher":"American Physical Society"},{"quality_controlled":"1","date_updated":"2025-04-14T08:57:11Z","external_id":{"isi":["000483587200004"],"arxiv":["1907.06253"]},"month":"09","volume":123,"arxiv":1,"article_processing_charge":"No","date_published":"2019-09-06T00:00:00Z","isi":1,"acknowledgement":"We thank S. Chiacchiera, G. Delfino, N. Dupuis, T. Enss, M. Fabrizio and G. Gori for many stimulating discussions.\r\nG.B. acknowledges support from the Austrian Science Fund (FWF), under project No. M2461-N27. N.D. acknowledges\r\nsupport from Deutsche Forschungsgemeinschaft (DFG) under Germany’s Excellence Strategy EXC-2181/1 - 390900948 (the Heidelberg STRUCTURES Excellence Cluster) and from the DFG Collaborative Research Centre “SFB 1225 ISOQUANT”. Support from the CNR/MTA Italy-Hungary 2019-2021 Joint Project “Strongly interacting systems in confined geometries” is gratefully acknowledged.","title":"Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models","related_material":{"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/new-form-of-magnetism-found/","description":"News auf IST Website"}]},"status":"public","type":"journal_article","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"scopus_import":"1","article_number":"100601","abstract":[{"lang":"eng","text":"We study the effect of a linear tunneling coupling between two-dimensional systems, each separately\r\nexhibiting the topological Berezinskii-Kosterlitz-Thouless (BKT) transition. In the uncoupled limit, there\r\nare two phases: one where the one-body correlation functions are algebraically decaying and the other with\r\nexponential decay. When the linear coupling is turned on, a third BKT-paired phase emerges, in which one-body correlations are exponentially decaying, while two-body correlation functions exhibit power-law\r\ndecay. We perform numerical simulations in the paradigmatic case of two coupled XY models at finite\r\ntemperature, finding evidences that for any finite value of the interlayer coupling, the BKT-paired phase is\r\npresent. We provide a picture of the phase diagram using a renormalization group approach."}],"citation":{"apa":"Bighin, G., Defenu, N., Nándori, I., Salasnich, L., & Trombettoni, A. (2019). Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.123.100601","chicago":"Bighin, Giacomo, Nicolò Defenu, István Nándori, Luca Salasnich, and Andrea Trombettoni. “Berezinskii-Kosterlitz-Thouless Paired Phase in Coupled XY Models.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/physrevlett.123.100601.","mla":"Bighin, Giacomo, et al. “Berezinskii-Kosterlitz-Thouless Paired Phase in Coupled XY Models.” Physical Review Letters, vol. 123, no. 10, 100601, American Physical Society, 2019, doi:10.1103/physrevlett.123.100601.","ista":"Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. 2019. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 123(10), 100601.","short":"G. Bighin, N. Defenu, I. Nándori, L. Salasnich, A. Trombettoni, Physical Review Letters 123 (2019).","ieee":"G. Bighin, N. Defenu, I. Nándori, L. Salasnich, and A. Trombettoni, “Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models,” Physical Review Letters, vol. 123, no. 10. American Physical Society, 2019.","ama":"Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 2019;123(10). doi:10.1103/physrevlett.123.100601"},"oa_version":"Preprint","main_file_link":[{"url":"https://arxiv.org/abs/1907.06253","open_access":"1"}],"publisher":"American Physical Society","language":[{"iso":"eng"}],"author":[{"full_name":"Bighin, Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8823-9777","last_name":"Bighin","first_name":"Giacomo"},{"full_name":"Defenu, Nicolò","first_name":"Nicolò","last_name":"Defenu"},{"full_name":"Nándori, István","first_name":"István","last_name":"Nándori"},{"first_name":"Luca","last_name":"Salasnich","full_name":"Salasnich, Luca"},{"last_name":"Trombettoni","first_name":"Andrea","full_name":"Trombettoni, Andrea"}],"intvolume":" 123","oa":1,"publication_status":"published","doi":"10.1103/physrevlett.123.100601","project":[{"call_identifier":"FWF","name":"A path-integral approach to composite impurities","_id":"26986C82-B435-11E9-9278-68D0E5697425","grant_number":"M02641"}],"year":"2019","article_type":"original","date_created":"2019-10-14T06:31:13Z","day":"06","publication":"Physical Review Letters","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","_id":"6940","issue":"10","department":[{"_id":"MiLe"}]},{"main_file_link":[{"url":"https://arxiv.org/abs/1807.04285","open_access":"1"}],"publisher":"American Physical Society","oa_version":"Preprint","article_number":"040601","citation":{"ieee":"A. Goremykina, R. Vasseur, and M. Serbyn, “Analytically solvable renormalization group for the many-body localization transition,” Physical Review Letters, vol. 122, no. 4. American Physical Society, 2019.","ama":"Goremykina A, Vasseur R, Serbyn M. Analytically solvable renormalization group for the many-body localization transition. Physical Review Letters. 2019;122(4). doi:10.1103/physrevlett.122.040601","apa":"Goremykina, A., Vasseur, R., & Serbyn, M. (2019). Analytically solvable renormalization group for the many-body localization transition. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.122.040601","chicago":"Goremykina, Anya, Romain Vasseur, and Maksym Serbyn. “Analytically Solvable Renormalization Group for the Many-Body Localization Transition.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/physrevlett.122.040601.","mla":"Goremykina, Anya, et al. “Analytically Solvable Renormalization Group for the Many-Body Localization Transition.” Physical Review Letters, vol. 122, no. 4, 040601, American Physical Society, 2019, doi:10.1103/physrevlett.122.040601.","ista":"Goremykina A, Vasseur R, Serbyn M. 2019. Analytically solvable renormalization group for the many-body localization transition. Physical Review Letters. 122(4), 040601.","short":"A. Goremykina, R. Vasseur, M. Serbyn, Physical Review Letters 122 (2019)."},"scopus_import":"1","abstract":[{"lang":"eng","text":"We introduce a simple, exactly solvable strong-randomness renormalization group (RG) model for the many-body localization (MBL) transition in one dimension. Our approach relies on a family of RG flows parametrized by the asymmetry between thermal and localized phases. We identify the physical MBL transition in the limit of maximal asymmetry, reflecting the instability of MBL against rare thermal inclusions. We find a critical point that is localized with power-law distributed thermal inclusions. The typical size of critical inclusions remains finite at the transition, while the average size is logarithmically diverging. We propose a two-parameter scaling theory for the many-body localization transition that falls into the Kosterlitz-Thouless universality class, with the MBL phase corresponding to a stable line of fixed points with multifractal behavior."}],"status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","OA_type":"green","isi":1,"date_published":"2019-02-01T00:00:00Z","article_processing_charge":"No","arxiv":1,"title":"Analytically solvable renormalization group for the many-body localization transition","volume":122,"month":"02","quality_controlled":"1","date_updated":"2026-07-28T13:42:52Z","external_id":{"arxiv":["1807.04285"],"isi":["000456783700001"]},"issue":"4","department":[{"_id":"MaSe"}],"_id":"5906","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Physical Review Letters","OA_place":"repository","day":"01","article_type":"original","date_created":"2019-02-01T08:22:28Z","year":"2019","intvolume":" 122","doi":"10.1103/physrevlett.122.040601","oa":1,"publication_status":"published","author":[{"first_name":"Anya","last_name":"Goremykina","full_name":"Goremykina, Anya"},{"full_name":"Vasseur, Romain","last_name":"Vasseur","first_name":"Romain"},{"first_name":"Maksym","last_name":"Serbyn","orcid":"0000-0002-2399-5827","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","full_name":"Serbyn, Maksym"}],"language":[{"iso":"eng"}]},{"day":"22","publication":"Physical Review Letters","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","_id":"6189","issue":"11","department":[{"_id":"BjHo"}],"pmid":1,"language":[{"iso":"eng"}],"author":[{"id":"469E6004-F248-11E8-B48F-1D18A9856A87","full_name":"Agrawal, Nishchal","first_name":"Nishchal","last_name":"Agrawal"},{"full_name":"Choueiri, George H","id":"448BD5BC-F248-11E8-B48F-1D18A9856A87","first_name":"George H","last_name":"Choueiri"},{"orcid":"0000-0003-2057-2754","last_name":"Hof","first_name":"Björn","full_name":"Hof, Björn","id":"3A374330-F248-11E8-B48F-1D18A9856A87"}],"publication_status":"published","oa":1,"doi":"10.1103/PhysRevLett.122.114502","intvolume":" 122","year":"2019","date_created":"2019-03-31T21:59:12Z","related_material":{"record":[{"relation":"dissertation_contains","id":"9728","status":"public"}]},"type":"journal_article","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"status":"public","citation":{"mla":"Agrawal, Nishchal, et al. “Transition to Turbulence in Particle Laden Flows.” Physical Review Letters, vol. 122, no. 11, 114502, American Physical Society, 2019, doi:10.1103/PhysRevLett.122.114502.","short":"N. Agrawal, G.H. Choueiri, B. Hof, Physical Review Letters 122 (2019).","ista":"Agrawal N, Choueiri GH, Hof B. 2019. Transition to turbulence in particle laden flows. Physical Review Letters. 122(11), 114502.","apa":"Agrawal, N., Choueiri, G. H., & Hof, B. (2019). Transition to turbulence in particle laden flows. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.122.114502","chicago":"Agrawal, Nishchal, George H Choueiri, and Björn Hof. “Transition to Turbulence in Particle Laden Flows.” Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/PhysRevLett.122.114502.","ama":"Agrawal N, Choueiri GH, Hof B. Transition to turbulence in particle laden flows. Physical Review Letters. 2019;122(11). doi:10.1103/PhysRevLett.122.114502","ieee":"N. Agrawal, G. H. Choueiri, and B. Hof, “Transition to turbulence in particle laden flows,” Physical Review Letters, vol. 122, no. 11. American Physical Society, 2019."},"scopus_import":"1","article_number":"114502","abstract":[{"text":"Suspended particles can alter the properties of fluids and in particular also affect the transition fromlaminar to turbulent flow. An earlier study [Mataset al.,Phys. Rev. Lett.90, 014501 (2003)] reported howthe subcritical (i.e., hysteretic) transition to turbulent puffs is affected by the addition of particles. Here weshow that in addition to this known transition, with increasing concentration a supercritical (i.e.,continuous) transition to a globally fluctuating state is found. At the same time the Newtonian-typetransition to puffs is delayed to larger Reynolds numbers. At even higher concentration only the globallyfluctuating state is found. The dynamics of particle laden flows are hence determined by two competinginstabilities that give rise to three flow regimes: Newtonian-type turbulence at low, a particle inducedglobally fluctuating state at high, and a coexistence state at intermediate concentrations.","lang":"eng"}],"oa_version":"Preprint","publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1809.06358"}],"external_id":{"pmid":["30951357"],"arxiv":["1809.06358"],"isi":["000461922000006"]},"quality_controlled":"1","date_updated":"2026-08-07T22:30:22Z","month":"03","volume":122,"title":"Transition to turbulence in particle laden flows","article_processing_charge":"No","arxiv":1,"date_published":"2019-03-22T00:00:00Z","isi":1},{"type":"journal_article","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"status":"public","OA_type":"green","publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1712.04184"}],"citation":{"apa":"Clark, O. J., Neat, M. J., Okawa, K., Bawden, L., Marković, I., Mazzola, F., … King, P. D. C. (2018). Fermiology and superconductivity of topological surface states in PdTe2. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.120.156401","chicago":"Clark, O. J., M. J. Neat, K. Okawa, L. Bawden, I. Marković, F. Mazzola, J. Feng, et al. “Fermiology and Superconductivity of Topological Surface States in PdTe2.” Physical Review Letters. American Physical Society, 2018. https://doi.org/10.1103/physrevlett.120.156401.","mla":"Clark, O. J., et al. “Fermiology and Superconductivity of Topological Surface States in PdTe2.” Physical Review Letters, vol. 120, no. 15, 156401, American Physical Society, 2018, doi:10.1103/physrevlett.120.156401.","short":"O.J. Clark, M.J. Neat, K. Okawa, L. Bawden, I. Marković, F. Mazzola, J. Feng, V. Sunko, J.M. Riley, W. Meevasana, J. Fujii, I. Vobornik, T.K. Kim, M. Hoesch, T. Sasagawa, P. Wahl, M.S. Bahramy, P.D.C. King, Physical Review Letters 120 (2018).","ista":"Clark OJ, Neat MJ, Okawa K, Bawden L, Marković I, Mazzola F, Feng J, Sunko V, Riley JM, Meevasana W, Fujii J, Vobornik I, Kim TK, Hoesch M, Sasagawa T, Wahl P, Bahramy MS, King PDC. 2018. Fermiology and superconductivity of topological surface states in PdTe2. Physical Review Letters. 120(15), 156401.","ieee":"O. J. Clark et al., “Fermiology and superconductivity of topological surface states in PdTe2,” Physical Review Letters, vol. 120, no. 15. American Physical Society, 2018.","ama":"Clark OJ, Neat MJ, Okawa K, et al. Fermiology and superconductivity of topological surface states in PdTe2. Physical Review Letters. 2018;120(15). doi:10.1103/physrevlett.120.156401"},"abstract":[{"lang":"eng","text":"We study the low-energy surface electronic structure of the transition-metal dichalcogenide superconductor PdTe2 by spin- and angle-resolved photoemission, scanning tunneling microscopy, and density-functional theory-based supercell calculations. Comparing PdTe2 with its sister compound PtSe2, we demonstrate how enhanced interlayer hopping in the Te-based material drives a band inversion within the antibonding 𝑝-orbital manifold well above the Fermi level. We show how this mediates spin-polarized topological surface states which form rich multivalley Fermi surfaces with complex spin textures. Scanning tunneling spectroscopy reveals type-II superconductivity at the surface, and moreover shows no evidence for an unconventional component of its superconducting order parameter, despite the presence of topological surface states."}],"scopus_import":"1","article_number":"156401","oa_version":"Preprint","month":"04","external_id":{"pmid":["29756894"],"arxiv":["1712.04184"]},"date_updated":"2025-06-10T12:16:08Z","quality_controlled":"1","title":"Fermiology and superconductivity of topological surface states in PdTe2","date_published":"2018-04-09T00:00:00Z","arxiv":1,"article_processing_charge":"No","volume":120,"OA_place":"repository","publication":"Physical Review Letters","day":"09","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"19813","issue":"15","pmid":1,"oa":1,"publication_status":"published","extern":"1","doi":"10.1103/physrevlett.120.156401","intvolume":" 120","language":[{"iso":"eng"}],"author":[{"full_name":"Clark, O. J.","last_name":"Clark","first_name":"O. J."},{"full_name":"Neat, M. J.","last_name":"Neat","first_name":"M. J."},{"full_name":"Okawa, K.","first_name":"K.","last_name":"Okawa"},{"full_name":"Bawden, L.","first_name":"L.","last_name":"Bawden"},{"last_name":"Marković","first_name":"I.","full_name":"Marković, I."},{"full_name":"Mazzola, F.","last_name":"Mazzola","first_name":"F."},{"first_name":"J.","last_name":"Feng","full_name":"Feng, J."},{"orcid":"0000-0003-2724-3523","last_name":"Sunko","first_name":"Veronika","full_name":"Sunko, Veronika","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3"},{"last_name":"Riley","first_name":"J. M.","full_name":"Riley, J. M."},{"full_name":"Meevasana, W.","first_name":"W.","last_name":"Meevasana"},{"full_name":"Fujii, J.","first_name":"J.","last_name":"Fujii"},{"first_name":"I.","last_name":"Vobornik","full_name":"Vobornik, I."},{"last_name":"Kim","first_name":"T. K.","full_name":"Kim, T. K."},{"last_name":"Hoesch","first_name":"M.","full_name":"Hoesch, M."},{"last_name":"Sasagawa","first_name":"T.","full_name":"Sasagawa, T."},{"first_name":"P.","last_name":"Wahl","full_name":"Wahl, P."},{"first_name":"M. S.","last_name":"Bahramy","full_name":"Bahramy, M. S."},{"full_name":"King, P. D. C.","first_name":"P. D. C.","last_name":"King"}],"date_created":"2025-06-10T09:14:51Z","article_type":"original","year":"2018"},{"type":"journal_article","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"status":"public","citation":{"chicago":"Polshyn, Hryhoriy, H. Zhou, E. M. Spanton, T. Taniguchi, K. Watanabe, and A. F. Young. “Quantitative Transport Measurements of Fractional Quantum Hall Energy Gaps in Edgeless Graphene Devices.” Physical Review Letters. American Physical Society, 2018. https://doi.org/10.1103/physrevlett.121.226801.","apa":"Polshyn, H., Zhou, H., Spanton, E. M., Taniguchi, T., Watanabe, K., & Young, A. F. (2018). Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.121.226801","short":"H. Polshyn, H. Zhou, E.M. Spanton, T. Taniguchi, K. Watanabe, A.F. Young, Physical Review Letters 121 (2018).","ista":"Polshyn H, Zhou H, Spanton EM, Taniguchi T, Watanabe K, Young AF. 2018. Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices. Physical Review Letters. 121(22), 226801.","mla":"Polshyn, Hryhoriy, et al. “Quantitative Transport Measurements of Fractional Quantum Hall Energy Gaps in Edgeless Graphene Devices.” Physical Review Letters, vol. 121, no. 22, 226801, American Physical Society, 2018, doi:10.1103/physrevlett.121.226801.","ieee":"H. Polshyn, H. Zhou, E. M. Spanton, T. Taniguchi, K. Watanabe, and A. F. Young, “Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices,” Physical Review Letters, vol. 121, no. 22. American Physical Society, 2018.","ama":"Polshyn H, Zhou H, Spanton EM, Taniguchi T, Watanabe K, Young AF. Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices. Physical Review Letters. 2018;121(22). doi:10.1103/physrevlett.121.226801"},"keyword":["general physics and astronomy"],"scopus_import":"1","abstract":[{"text":"Owing to their wide tunability, multiple internal degrees of freedom, and low disorder, graphene heterostructures are emerging as a promising experimental platform for fractional quantum Hall (FQH) studies. Here, we report FQH thermal activation gap measurements in dual graphite-gated monolayer graphene devices fabricated in an edgeless Corbino geometry. In devices with substrate-induced sublattice splitting, we find a tunable crossover between single- and multicomponent FQH states in the zero energy Landau level. Activation gaps in the single-component regime show excellent agreement with numerical calculations using a single broadening parameter \r\nΓ≈7.2K. In the first excited Landau level, in contrast, FQH gaps are strongly influenced by Landau level mixing, and we observe an unexpected valley-ordered state at integer filling ν=−4.","lang":"eng"}],"article_number":"226801","oa_version":"Preprint","publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1805.04199"}],"external_id":{"arxiv":["1805.04199"]},"date_updated":"2022-01-14T13:48:35Z","quality_controlled":"1","month":"11","volume":121,"title":"Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices","date_published":"2018-11-28T00:00:00Z","article_processing_charge":"No","arxiv":1,"acknowledgement":"We thank Cory Dean, S. Chen, Y. Zeng, M. Yankowitz, and J. Li for discussing their unpublished data and for sharing the stack inversion technique. The authors acknowledge further discussions of the results with I. Sodemann, M. Zaletel, C. Nayak, and J. Jain. A. F. Y., H. P., H. Z., and E. M. S. were supported by the ARO under awards 69188PHH and MURI W911NF-17-1-0323. A portion of this work was performed at the National High Magnetic Field Laboratory, which is supported by National Science Foundation Cooperative Agreement No. DMR-1644779 and the State of Florida. K. W. and T. T. acknowledge support from the Elemental Strategy Initiative conducted by the MEXT, Japan, and JSPS KAKENHI Grant No. JP15K21722. E. M. S. acknowledges the support of the Elings Prize Fellowship in Science of the California Nanosystems Institute at the University of California, Santa Barbara. A. F. Y. acknowledges the support of the David and Lucile Packard Foundation.","day":"28","publication":"Physical Review Letters","_id":"10626","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","issue":"22","language":[{"iso":"eng"}],"author":[{"first_name":"Hryhoriy","last_name":"Polshyn","orcid":"0000-0001-8223-8896","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","full_name":"Polshyn, Hryhoriy"},{"first_name":"H.","last_name":"Zhou","full_name":"Zhou, H."},{"last_name":"Spanton","first_name":"E. M.","full_name":"Spanton, E. M."},{"first_name":"T.","last_name":"Taniguchi","full_name":"Taniguchi, T."},{"first_name":"K.","last_name":"Watanabe","full_name":"Watanabe, K."},{"last_name":"Young","first_name":"A. F.","full_name":"Young, A. F."}],"oa":1,"extern":"1","publication_status":"published","doi":"10.1103/physrevlett.121.226801","intvolume":" 121","year":"2018","date_created":"2022-01-14T12:15:47Z","article_type":"original"},{"oa_version":"Preprint","article_number":"225901","citation":{"apa":"Cheng, B., Paxton, A. T., & Ceriotti, M. (2018). Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic fluctuations. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.120.225901","chicago":"Cheng, Bingqing, Anthony T. Paxton, and Michele Ceriotti. “Hydrogen Diffusion and Trapping in α-Iron: The Role of Quantum and Anharmonic Fluctuations.” Physical Review Letters. American Physical Society, 2018. https://doi.org/10.1103/physrevlett.120.225901.","mla":"Cheng, Bingqing, et al. “Hydrogen Diffusion and Trapping in α-Iron: The Role of Quantum and Anharmonic Fluctuations.” Physical Review Letters, vol. 120, no. 22, 225901, American Physical Society, 2018, doi:10.1103/physrevlett.120.225901.","short":"B. Cheng, A.T. Paxton, M. Ceriotti, Physical Review Letters 120 (2018).","ista":"Cheng B, Paxton AT, Ceriotti M. 2018. Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic fluctuations. Physical Review Letters. 120(22), 225901.","ieee":"B. Cheng, A. T. Paxton, and M. Ceriotti, “Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic fluctuations,” Physical Review Letters, vol. 120, no. 22. American Physical Society, 2018.","ama":"Cheng B, Paxton AT, Ceriotti M. Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic fluctuations. Physical Review Letters. 2018;120(22). doi:10.1103/physrevlett.120.225901"},"abstract":[{"text":"We investigate the thermodynamics and kinetics of a hydrogen interstitial in magnetic α-iron, taking account of the quantum fluctuations of the proton as well as the anharmonicities of lattice vibrations and hydrogen hopping. We show that the diffusivity of hydrogen in the lattice of bcc iron deviates strongly from an Arrhenius behavior at and below room temperature. We compare a quantum transition state theory to explicit ring polymer molecular dynamics in the calculation of diffusivity. We then address the trapping of hydrogen by a vacancy as a prototype lattice defect. By a sequence of steps in a thought experiment, each involving a thermodynamic integration, we are able to separate out the binding free energy of a proton to a defect into harmonic and anharmonic, and classical and quantum contributions. We find that about 30% of a typical binding free energy of hydrogen to a lattice defect in iron is accounted for by finite temperature effects, and about half of these arise from quantum proton fluctuations. This has huge implications for the comparison between thermal desorption and permeation experiments and standard electronic structure theory. The implications are even greater for the interpretation of muon spin resonance experiments.","lang":"eng"}],"scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/1803.00600","open_access":"1"}],"publisher":"American Physical Society","status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","volume":120,"article_processing_charge":"No","arxiv":1,"date_published":"2018-06-01T00:00:00Z","title":"Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic fluctuations","quality_controlled":"1","date_updated":"2021-08-09T12:36:22Z","external_id":{"arxiv":["1803.00600"],"pmid":["29906144"]},"month":"06","pmid":1,"issue":"22","_id":"9665","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","day":"01","publication":"Physical Review Letters","year":"2018","article_type":"review","date_created":"2021-07-15T12:22:41Z","author":[{"last_name":"Cheng","first_name":"Bingqing","orcid":"0000-0002-3584-9632","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","full_name":"Cheng, Bingqing"},{"first_name":"Anthony T.","last_name":"Paxton","full_name":"Paxton, Anthony T."},{"full_name":"Ceriotti, Michele","first_name":"Michele","last_name":"Ceriotti"}],"language":[{"iso":"eng"}],"intvolume":" 120","doi":"10.1103/physrevlett.120.225901","publication_status":"published","extern":"1","oa":1},{"publisher":"American Physical Society","main_file_link":[{"url":"https://arxiv.org/abs/1710.04474","open_access":"1"}],"scopus_import":"1","article_number":"203201","abstract":[{"text":"High-harmonic spectroscopy driven by circularly polarized laser pulses and their counterrotating second harmonic is a new branch of attosecond science which currently lacks quantitative interpretations. We extend this technique to the midinfrared regime and record detailed high-harmonic spectra of several rare-gas atoms. These results are compared with the solution of the Schrödinger equation in three dimensions and calculations based on the strong-field approximation that incorporate accurate scattering-wave recombination matrix elements. A quantum-orbit analysis of these results provides a transparent interpretation of the measured intensity ratios of symmetry-allowed neighboring harmonics in terms of (i) a set of propensity rules related to the angular momentum of the atomic orbitals, (ii) atom-specific matrix elements related to their electronic structure, and (iii) the interference of the emissions associated with electrons in orbitals corotating or counterrotating with the laser fields. These results provide the foundation for a quantitative understanding of bicircular high-harmonic spectroscopy.","lang":"eng"}],"citation":{"ama":"Baykusheva DR, Brennecke S, Lein M, Wörner HJ. Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 2017;119(20). doi:10.1103/physrevlett.119.203201","ieee":"D. R. Baykusheva, S. Brennecke, M. Lein, and H. J. Wörner, “Signatures of electronic structure in bicircular high-harmonic spectroscopy,” Physical Review Letters, vol. 119, no. 20. American Physical Society, 2017.","mla":"Baykusheva, Denitsa Rangelova, et al. “Signatures of Electronic Structure in Bicircular High-Harmonic Spectroscopy.” Physical Review Letters, vol. 119, no. 20, 203201, American Physical Society, 2017, doi:10.1103/physrevlett.119.203201.","ista":"Baykusheva DR, Brennecke S, Lein M, Wörner HJ. 2017. Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 119(20), 203201.","short":"D.R. Baykusheva, S. Brennecke, M. Lein, H.J. Wörner, Physical Review Letters 119 (2017).","apa":"Baykusheva, D. R., Brennecke, S., Lein, M., & Wörner, H. J. (2017). Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.119.203201","chicago":"Baykusheva, Denitsa Rangelova, Simon Brennecke, Manfred Lein, and Hans Jakob Wörner. “Signatures of Electronic Structure in Bicircular High-Harmonic Spectroscopy.” Physical Review Letters. American Physical Society, 2017. https://doi.org/10.1103/physrevlett.119.203201."},"keyword":["General Physics and Astronomy"],"oa_version":"Preprint","type":"journal_article","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"status":"public","title":"Signatures of electronic structure in bicircular high-harmonic spectroscopy","date_published":"2017-11-17T00:00:00Z","arxiv":1,"article_processing_charge":"No","volume":119,"month":"11","external_id":{"arxiv":["1710.04474"]},"date_updated":"2023-08-22T08:21:10Z","quality_controlled":"1","_id":"14004","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"20","publication":"Physical Review Letters","day":"17","date_created":"2023-08-10T06:35:51Z","article_type":"original","year":"2017","publication_status":"published","extern":"1","oa":1,"doi":"10.1103/physrevlett.119.203201","intvolume":" 119","language":[{"iso":"eng"}],"author":[{"full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","first_name":"Denitsa Rangelova","last_name":"Baykusheva"},{"first_name":"Simon","last_name":"Brennecke","full_name":"Brennecke, Simon"},{"first_name":"Manfred","last_name":"Lein","full_name":"Lein, Manfred"},{"first_name":"Hans Jakob","last_name":"Wörner","full_name":"Wörner, Hans Jakob"}]},{"oa_version":"Preprint","scopus_import":"1","abstract":[{"lang":"eng","text":"High-harmonic spectroscopy driven by circularly polarized laser pulses and their counterrotating second harmonic is a new branch of attosecond science which currently lacks quantitative interpretations. We extend this technique to the midinfrared regime and record detailed high-harmonic spectra of several rare-gas atoms. These results are compared with the solution of the Schrödinger equation in three dimensions and calculations based on the strong-field approximation that incorporate accurate scattering-wave recombination matrix elements. A quantum-orbit analysis of these results provides a transparent interpretation of the measured intensity ratios of symmetry-allowed neighboring harmonics in terms of (i) a set of propensity rules related to the angular momentum of the atomic orbitals, (ii) atom-specific matrix elements related to their electronic structure, and (iii) the interference of the emissions associated with electrons in orbitals corotating or counterrotating with the laser fields. These results provide the foundation for a quantitative understanding of bicircular high-harmonic spectroscopy."}],"article_number":"203201","citation":{"ieee":"D. R. Baykusheva, S. Brennecke, M. Lein, and H. J. Wörner, “Signatures of electronic structure in bicircular high-harmonic spectroscopy,” Physical Review Letters, vol. 119, no. 20. American Physical Society, 2017.","ama":"Baykusheva DR, Brennecke S, Lein M, Wörner HJ. Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 2017;119(20). doi:10.1103/physrevlett.119.203201","chicago":"Baykusheva, Denitsa Rangelova, Simon Brennecke, Manfred Lein, and Hans Jakob Wörner. “Signatures of Electronic Structure in Bicircular High-Harmonic Spectroscopy.” Physical Review Letters. American Physical Society, 2017. https://doi.org/10.1103/physrevlett.119.203201.","apa":"Baykusheva, D. R., Brennecke, S., Lein, M., & Wörner, H. J. (2017). Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.119.203201","short":"D.R. Baykusheva, S. Brennecke, M. Lein, H.J. Wörner, Physical Review Letters 119 (2017).","ista":"Baykusheva DR, Brennecke S, Lein M, Wörner HJ. 2017. Signatures of electronic structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 119(20), 203201.","mla":"Baykusheva, Denitsa Rangelova, et al. “Signatures of Electronic Structure in Bicircular High-Harmonic Spectroscopy.” Physical Review Letters, vol. 119, no. 20, 203201, American Physical Society, 2017, doi:10.1103/physrevlett.119.203201."},"keyword":["General Physics and Astronomy"],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1710.04474"}],"publisher":"American Physical Society","status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","volume":119,"arxiv":1,"article_processing_charge":"No","date_published":"2017-11-17T00:00:00Z","title":"Signatures of electronic structure in bicircular high-harmonic spectroscopy","date_updated":"2023-08-22T06:48:28Z","quality_controlled":"1","external_id":{"arxiv":["1710.04474"],"pmid":["29219334"]},"month":"11","pmid":1,"issue":"20","_id":"14031","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"17","publication":"Physical Review Letters","year":"2017","article_type":"original","date_created":"2023-08-10T06:48:12Z","author":[{"first_name":"Denitsa Rangelova","last_name":"Baykusheva","full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530"},{"first_name":"Simon","last_name":"Brennecke","full_name":"Brennecke, Simon"},{"first_name":"Manfred","last_name":"Lein","full_name":"Lein, Manfred"},{"full_name":"Wörner, Hans Jakob","last_name":"Wörner","first_name":"Hans Jakob"}],"language":[{"iso":"eng"}],"intvolume":" 119","doi":"10.1103/physrevlett.119.203201","extern":"1","publication_status":"published","oa":1},{"isi":1,"arxiv":1,"date_published":"2017-07-14T00:00:00Z","article_processing_charge":"No","title":"Experimental evidence for quantum tunneling time","volume":119,"month":"07","quality_controlled":"1","date_updated":"2025-09-18T10:29:08Z","external_id":{"arxiv":["1611.03701"],"isi":["000405514700003"]},"main_file_link":[{"url":"https://arxiv.org/abs/1611.03701","open_access":"1"}],"publisher":"American Physical Society","oa_version":"Preprint","citation":{"ieee":"N. Camus et al., “Experimental evidence for quantum tunneling time,” Physical Review Letters, vol. 119, no. 2. American Physical Society, 2017.","ama":"Camus N, Yakaboylu E, Fechner L, et al. Experimental evidence for quantum tunneling time. Physical Review Letters. 2017;119(2). doi:10.1103/PhysRevLett.119.023201","apa":"Camus, N., Yakaboylu, E., Fechner, L., Klaiber, M., Laux, M., Mi, Y., … Moshammer, R. (2017). Experimental evidence for quantum tunneling time. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.119.023201","chicago":"Camus, Nicolas, Enderalp Yakaboylu, Lutz Fechner, Michael Klaiber, Martin Laux, Yonghao Mi, Karen Z. Hatsagortsyan, Thomas Pfeifer, Christoph H. Keitel, and Robert Moshammer. “Experimental Evidence for Quantum Tunneling Time.” Physical Review Letters. American Physical Society, 2017. https://doi.org/10.1103/PhysRevLett.119.023201.","mla":"Camus, Nicolas, et al. “Experimental Evidence for Quantum Tunneling Time.” Physical Review Letters, vol. 119, no. 2, 023201, American Physical Society, 2017, doi:10.1103/PhysRevLett.119.023201.","short":"N. Camus, E. Yakaboylu, L. Fechner, M. Klaiber, M. Laux, Y. Mi, K.Z. Hatsagortsyan, T. Pfeifer, C.H. Keitel, R. Moshammer, Physical Review Letters 119 (2017).","ista":"Camus N, Yakaboylu E, Fechner L, Klaiber M, Laux M, Mi Y, Hatsagortsyan KZ, Pfeifer T, Keitel CH, Moshammer R. 2017. Experimental evidence for quantum tunneling time. Physical Review Letters. 119(2), 023201."},"article_number":"023201","abstract":[{"lang":"eng","text":"The first hundred attoseconds of the electron dynamics during strong field tunneling ionization are investigated. We quantify theoretically how the electron’s classical trajectories in the continuum emerge from the tunneling process and test the results with those achieved in parallel from attoclock measurements. An especially high sensitivity on the tunneling barrier is accomplished here by comparing the momentum distributions of two atomic species of slightly deviating atomic potentials (argon and krypton) being ionized under absolutely identical conditions with near-infrared laser pulses (1300 nm). The agreement between experiment and theory provides clear evidence for a nonzero tunneling time delay and a nonvanishing longitudinal momentum of the electron at the “tunnel exit.”"}],"scopus_import":"1","status":"public","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"type":"journal_article","related_material":{"record":[{"id":"313","relation":"earlier_version","status":"public"}]},"date_created":"2019-02-14T15:24:13Z","year":"2017","intvolume":" 119","doi":"10.1103/PhysRevLett.119.023201","publication_status":"published","oa":1,"author":[{"full_name":"Camus, Nicolas","first_name":"Nicolas","last_name":"Camus"},{"orcid":"0000-0001-5973-0874","first_name":"Enderalp","last_name":"Yakaboylu","full_name":"Yakaboylu, Enderalp","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Fechner","first_name":"Lutz","full_name":"Fechner, Lutz"},{"last_name":"Klaiber","first_name":"Michael","full_name":"Klaiber, Michael"},{"last_name":"Laux","first_name":"Martin","full_name":"Laux, Martin"},{"last_name":"Mi","first_name":"Yonghao","full_name":"Mi, Yonghao"},{"last_name":"Hatsagortsyan","first_name":"Karen Z.","full_name":"Hatsagortsyan, Karen Z."},{"full_name":"Pfeifer, Thomas","last_name":"Pfeifer","first_name":"Thomas"},{"last_name":"Keitel","first_name":"Christoph H.","full_name":"Keitel, Christoph H."},{"first_name":"Robert","last_name":"Moshammer","full_name":"Moshammer, Robert"}],"language":[{"iso":"eng"}],"issue":"2","department":[{"_id":"MiLe"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","_id":"6013","publication":"Physical Review Letters","day":"14"},{"type":"journal_article","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"status":"public","publisher":"American Physical Society","main_file_link":[{"url":"https://arxiv.org/abs/1607.07435","open_access":"1"}],"scopus_import":"1","article_number":"093001","abstract":[{"lang":"eng","text":"We report measurements of energy-dependent attosecond photoionization delays between the two outer-most valence shells of N2O and H2O. The combination of single-shot signal referencing with the use of different metal foils to filter the attosecond pulse train enables us to extract delays from congested spectra. Remarkably large delays up to 160 as are observed in N2O, whereas the delays in H2O are all smaller than 50 as in the photon-energy range of 20-40 eV. These results are interpreted by developing a theory of molecular photoionization delays. The long delays measured in N2O are shown to reflect the population of molecular shape resonances that trap the photoelectron for a duration of up to ∼110 as. The unstructured continua of H2O result in much smaller delays at the same photon energies. Our experimental and theoretical methods make the study of molecular attosecond photoionization dynamics accessible."}],"citation":{"apa":"Huppert, M., Jordan, I., Baykusheva, D. R., von Conta, A., & Wörner, H. J. (2016). Attosecond delays in molecular photoionization. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.117.093001","chicago":"Huppert, Martin, Inga Jordan, Denitsa Rangelova Baykusheva, Aaron von Conta, and Hans Jakob Wörner. “Attosecond Delays in Molecular Photoionization.” Physical Review Letters. American Physical Society, 2016. https://doi.org/10.1103/physrevlett.117.093001.","mla":"Huppert, Martin, et al. “Attosecond Delays in Molecular Photoionization.” Physical Review Letters, vol. 117, no. 9, 093001, American Physical Society, 2016, doi:10.1103/physrevlett.117.093001.","short":"M. Huppert, I. Jordan, D.R. Baykusheva, A. von Conta, H.J. Wörner, Physical Review Letters 117 (2016).","ista":"Huppert M, Jordan I, Baykusheva DR, von Conta A, Wörner HJ. 2016. Attosecond delays in molecular photoionization. Physical Review Letters. 117(9), 093001.","ieee":"M. Huppert, I. Jordan, D. R. Baykusheva, A. von Conta, and H. J. Wörner, “Attosecond delays in molecular photoionization,” Physical Review Letters, vol. 117, no. 9. American Physical Society, 2016.","ama":"Huppert M, Jordan I, Baykusheva DR, von Conta A, Wörner HJ. Attosecond delays in molecular photoionization. Physical Review Letters. 2016;117(9). doi:10.1103/physrevlett.117.093001"},"keyword":["General Physics and Astronomy"],"oa_version":"Preprint","month":"08","external_id":{"pmid":["27610849"],"arxiv":["1607.07435"]},"date_updated":"2023-08-22T08:42:50Z","quality_controlled":"1","title":"Attosecond delays in molecular photoionization","arxiv":1,"article_processing_charge":"No","date_published":"2016-08-26T00:00:00Z","volume":117,"publication":"Physical Review Letters","day":"26","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14010","issue":"9","pmid":1,"publication_status":"published","extern":"1","oa":1,"doi":"10.1103/physrevlett.117.093001","intvolume":" 117","language":[{"iso":"eng"}],"author":[{"first_name":"Martin","last_name":"Huppert","full_name":"Huppert, Martin"},{"full_name":"Jordan, Inga","last_name":"Jordan","first_name":"Inga"},{"full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","first_name":"Denitsa Rangelova","last_name":"Baykusheva"},{"full_name":"von Conta, Aaron","last_name":"von Conta","first_name":"Aaron"},{"full_name":"Wörner, Hans Jakob","first_name":"Hans Jakob","last_name":"Wörner"}],"date_created":"2023-08-10T06:37:07Z","article_type":"original","year":"2016"},{"volume":116,"article_processing_charge":"No","date_published":"2016-03-25T00:00:00Z","title":"Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules","date_updated":"2023-08-22T08:44:10Z","quality_controlled":"1","external_id":{"pmid":["27058077"]},"month":"03","oa_version":"None","keyword":["General Physics and Astronomy"],"abstract":[{"lang":"eng","text":"We introduce bicircular high-harmonic spectroscopy as a new method to probe dynamical symmetries of atoms and molecules and their evolution in time. Our approach is based on combining a circularly polarized femtosecond fundamental field of frequency ω with its counterrotating second harmonic 2ω. We demonstrate the ability of bicircular high-harmonic spectroscopy to characterize the orbital angular momentum symmetry of atomic orbitals. We further show that breaking the threefold rotational symmetry of the generating medium-at the level of either the ensemble or that of a single molecule-results in the emission of the otherwise parity-forbidden frequencies 3qω (q∈N), which provide a background-free probe of dynamical molecular symmetries."}],"article_number":"123001","scopus_import":"1","citation":{"mla":"Baykusheva, Denitsa Rangelova, et al. “Bicircular High-Harmonic Spectroscopy Reveals Dynamical Symmetries of Atoms and Molecules.” Physical Review Letters, vol. 116, no. 12, 123001, American Physical Society, 2016, doi:10.1103/physrevlett.116.123001.","short":"D.R. Baykusheva, M.S. Ahsan, N. Lin, H.J. Wörner, Physical Review Letters 116 (2016).","ista":"Baykusheva DR, Ahsan MS, Lin N, Wörner HJ. 2016. Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules. Physical Review Letters. 116(12), 123001.","apa":"Baykusheva, D. R., Ahsan, M. S., Lin, N., & Wörner, H. J. (2016). Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.116.123001","chicago":"Baykusheva, Denitsa Rangelova, Md Sabbir Ahsan, Nan Lin, and Hans Jakob Wörner. “Bicircular High-Harmonic Spectroscopy Reveals Dynamical Symmetries of Atoms and Molecules.” Physical Review Letters. American Physical Society, 2016. https://doi.org/10.1103/physrevlett.116.123001.","ama":"Baykusheva DR, Ahsan MS, Lin N, Wörner HJ. Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules. Physical Review Letters. 2016;116(12). doi:10.1103/physrevlett.116.123001","ieee":"D. R. Baykusheva, M. S. Ahsan, N. Lin, and H. J. Wörner, “Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules,” Physical Review Letters, vol. 116, no. 12. American Physical Society, 2016."},"publisher":"American Physical Society","status":"public","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"type":"journal_article","year":"2016","article_type":"original","date_created":"2023-08-10T06:37:16Z","author":[{"first_name":"Denitsa Rangelova","last_name":"Baykusheva","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","full_name":"Baykusheva, Denitsa Rangelova"},{"full_name":"Ahsan, Md Sabbir","first_name":"Md Sabbir","last_name":"Ahsan"},{"full_name":"Lin, Nan","first_name":"Nan","last_name":"Lin"},{"first_name":"Hans Jakob","last_name":"Wörner","full_name":"Wörner, Hans Jakob"}],"language":[{"iso":"eng"}],"intvolume":" 116","doi":"10.1103/physrevlett.116.123001","extern":"1","publication_status":"published","pmid":1,"issue":"12","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14011","day":"25","publication":"Physical Review Letters"},{"publication":"Physical Review Letters","day":"11","pmid":1,"issue":"2","_id":"14020","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 113","doi":"10.1103/physrevlett.113.023001","oa":1,"extern":"1","publication_status":"published","author":[{"last_name":"Kraus","first_name":"P. M.","full_name":"Kraus, P. M."},{"id":"71b4d059-2a03-11ee-914d-dfa3beed6530","full_name":"Baykusheva, Denitsa Rangelova","first_name":"Denitsa Rangelova","last_name":"Baykusheva"},{"first_name":"H. J.","last_name":"Wörner","full_name":"Wörner, H. J."}],"language":[{"iso":"eng"}],"article_type":"original","date_created":"2023-08-10T06:38:38Z","year":"2014","status":"public","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"type":"journal_article","main_file_link":[{"url":"https://arxiv.org/abs/1311.3923","open_access":"1"}],"publisher":"American Physical Society","oa_version":"Preprint","scopus_import":"1","article_number":"023001","abstract":[{"text":"We report the observation of macroscopic field-free orientation, i.e., more than 73% of CO molecules pointing in the same direction. This is achieved through an all-optical scheme operating at high particle densities (>10(17) cm(-3)) that combines one-color (ω) and two-color (ω+2ω) nonresonant femtosecond laser pulses. We show that the achieved orientation solely relies on the hyperpolarizability interaction as opposed to an ionization-depletion mechanism, thus, opening a wide range of applications. The achieved strong orientation enables us to reveal the molecular-frame anisotropies of the photorecombination amplitudes and phases caused by a shape resonance. The resonance appears as a local maximum in the even-harmonic emission around 28 eV. In contrast, the odd-harmonic emission is suppressed in this spectral region through the combined effects of an asymmetric photorecombination phase and a subcycle Stark effect, generic for polar molecules, that we experimentally identify.","lang":"eng"}],"citation":{"ama":"Kraus PM, Baykusheva DR, Wörner HJ. Two-pulse field-free orientation reveals anisotropy of molecular shape resonance. Physical Review Letters. 2014;113(2). doi:10.1103/physrevlett.113.023001","ieee":"P. M. Kraus, D. R. Baykusheva, and H. J. Wörner, “Two-pulse field-free orientation reveals anisotropy of molecular shape resonance,” Physical Review Letters, vol. 113, no. 2. American Physical Society, 2014.","mla":"Kraus, P. M., et al. “Two-Pulse Field-Free Orientation Reveals Anisotropy of Molecular Shape Resonance.” Physical Review Letters, vol. 113, no. 2, 023001, American Physical Society, 2014, doi:10.1103/physrevlett.113.023001.","short":"P.M. Kraus, D.R. Baykusheva, H.J. Wörner, Physical Review Letters 113 (2014).","ista":"Kraus PM, Baykusheva DR, Wörner HJ. 2014. Two-pulse field-free orientation reveals anisotropy of molecular shape resonance. Physical Review Letters. 113(2), 023001.","apa":"Kraus, P. M., Baykusheva, D. R., & Wörner, H. J. (2014). Two-pulse field-free orientation reveals anisotropy of molecular shape resonance. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.113.023001","chicago":"Kraus, P. M., Denitsa Rangelova Baykusheva, and H. J. Wörner. “Two-Pulse Field-Free Orientation Reveals Anisotropy of Molecular Shape Resonance.” Physical Review Letters. American Physical Society, 2014. https://doi.org/10.1103/physrevlett.113.023001."},"keyword":["General Physics and Astronomy"],"month":"07","quality_controlled":"1","date_updated":"2023-08-22T09:02:56Z","external_id":{"arxiv":["1311.3923"],"pmid":["25062172"]},"arxiv":1,"date_published":"2014-07-11T00:00:00Z","article_processing_charge":"No","title":"Two-pulse field-free orientation reveals anisotropy of molecular shape resonance","volume":113}]