[{"type":"preprint","main_file_link":[{"url":"https://arxiv.org/abs/1910.05841","open_access":"1"}],"arxiv":1,"acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"ec_funded":1,"article_number":"1910.05841","month":"10","publication_status":"submitted","citation":{"ieee":"A. C. Hofmann <i>et al.</i>, “Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits,” <i>arXiv</i>. .","ista":"Hofmann AC, Jirovec D, Borovkov M, Prieto Gonzalez I, Ballabio A, Frigerio J, Chrastina D, Isella G, Katsaros G. Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits. arXiv, 1910.05841.","short":"A.C. Hofmann, D. Jirovec, M. Borovkov, I. Prieto Gonzalez, A. Ballabio, J. Frigerio, D. Chrastina, G. Isella, G. Katsaros, ArXiv (n.d.).","mla":"Hofmann, Andrea C., et al. “Assessing the Potential of Ge/SiGe Quantum Dots as Hosts for Singlet-Triplet Qubits.” <i>ArXiv</i>, 1910.05841, doi:<a href=\"https://doi.org/10.48550/arXiv.1910.05841\">10.48550/arXiv.1910.05841</a>.","ama":"Hofmann AC, Jirovec D, Borovkov M, et al. Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.1910.05841\">10.48550/arXiv.1910.05841</a>","chicago":"Hofmann, Andrea C, Daniel Jirovec, Maxim Borovkov, Ivan Prieto Gonzalez, Andrea Ballabio, Jacopo Frigerio, Daniel Chrastina, Giovanni Isella, and Georgios Katsaros. “Assessing the Potential of Ge/SiGe Quantum Dots as Hosts for Singlet-Triplet Qubits.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.1910.05841\">https://doi.org/10.48550/arXiv.1910.05841</a>.","apa":"Hofmann, A. C., Jirovec, D., Borovkov, M., Prieto Gonzalez, I., Ballabio, A., Frigerio, J., … Katsaros, G. (n.d.). Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.1910.05841\">https://doi.org/10.48550/arXiv.1910.05841</a>"},"publication":"arXiv","abstract":[{"lang":"eng","text":"We study double quantum dots in a Ge/SiGe heterostructure and test their maturity towards singlet-triplet ($S-T_0$) qubits. We demonstrate a large range of tunability, from two single quantum dots to a double quantum dot. We measure Pauli spin blockade and study the anisotropy of the $g$-factor. We use an adjacent quantum dot for sensing charge transitions in the double quantum dot at interest. In conclusion, Ge/SiGe possesses all ingredients necessary for building a singlet-triplet qubit."}],"language":[{"iso":"eng"}],"department":[{"_id":"GeKa"}],"date_updated":"2024-03-25T23:30:14Z","_id":"10065","related_material":{"record":[{"id":"10058","status":"public","relation":"dissertation_contains"}]},"title":"Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits","article_processing_charge":"No","oa":1,"year":"2019","project":[{"call_identifier":"H2020","grant_number":"844511","_id":"26A151DA-B435-11E9-9278-68D0E5697425","name":"Majorana bound states in Ge/SiGe heterostructures"},{"name":"Hole spin orbit qubits in Ge quantum wells","_id":"2641CE5E-B435-11E9-9278-68D0E5697425","grant_number":"P30207","call_identifier":"FWF"}],"acknowledgement":"We thank Matthias Brauns for helpful discussions and careful proofreading of the manuscript. This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 844511 and from the FWF project P30207. The research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA machine shop and the nanofabrication\r\nfacility.","doi":"10.48550/arXiv.1910.05841","date_created":"2021-10-01T12:14:51Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Preprint","author":[{"id":"340F461A-F248-11E8-B48F-1D18A9856A87","last_name":"Hofmann","full_name":"Hofmann, Andrea C","first_name":"Andrea C"},{"orcid":"0000-0002-7197-4801","first_name":"Daniel","full_name":"Jirovec, Daniel","last_name":"Jirovec","id":"4C473F58-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Borovkov","full_name":"Borovkov, Maxim","first_name":"Maxim"},{"id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","last_name":"Prieto Gonzalez","full_name":"Prieto Gonzalez, Ivan","first_name":"Ivan","orcid":"0000-0002-7370-5357"},{"first_name":"Andrea","full_name":"Ballabio, Andrea","last_name":"Ballabio"},{"full_name":"Frigerio, Jacopo","first_name":"Jacopo","last_name":"Frigerio"},{"full_name":"Chrastina, Daniel","first_name":"Daniel","last_name":"Chrastina"},{"last_name":"Isella","full_name":"Isella, Giovanni","first_name":"Giovanni"},{"orcid":"0000-0001-8342-202X","first_name":"Georgios","full_name":"Katsaros, Georgios","last_name":"Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87"}],"status":"public","day":"13","date_published":"2019-10-13T00:00:00Z","external_id":{"arxiv":["1910.05841"]}},{"has_accepted_license":"1","project":[{"grant_number":"ICT15-003","_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification"},{"grant_number":"S11407","call_identifier":"FWF","name":"Game Theory","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"_id":"25832EC2-B435-11E9-9278-68D0E5697425","name":"Rigorous Systems Engineering","call_identifier":"FWF","grant_number":"S 11407_N23"},{"grant_number":"S11402-N23","call_identifier":"FWF","name":"Moderne Concurrency Paradigms","_id":"25F5A88A-B435-11E9-9278-68D0E5697425"}],"year":"2019","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","publication_identifier":{"eissn":["2475-1421"]},"oa":1,"title":"Value-centric dynamic partial order reduction","article_processing_charge":"No","related_material":{"record":[{"status":"public","id":"10199","relation":"dissertation_contains"}]},"conference":{"location":"Athens, Greece","name":"OOPSLA: Object-oriented Programming, Systems, Languages and Applications","end_date":"2019-10-25","start_date":"2019-10-23"},"date_updated":"2025-07-14T09:10:15Z","_id":"10190","external_id":{"arxiv":["1909.00989"]},"date_published":"2019-10-10T00:00:00Z","day":"10","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"author":[{"orcid":"0000-0002-4561-241X","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"id":"49704004-F248-11E8-B48F-1D18A9856A87","last_name":"Pavlogiannis","full_name":"Pavlogiannis, Andreas","first_name":"Andreas","orcid":"0000-0002-8943-0722"},{"last_name":"Toman","id":"3AF3DA7C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9036-063X","first_name":"Viktor","full_name":"Toman, Viktor"}],"oa_version":"Published Version","date_created":"2021-10-27T14:57:06Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":3,"doi":"10.1145/3360550","month":"10","intvolume":"         3","article_number":"124","main_file_link":[{"open_access":"1","url":"https://dl.acm.org/doi/10.1145/3360550"}],"arxiv":1,"ddc":["000"],"type":"conference","department":[{"_id":"GradSch"},{"_id":"KrCh"}],"language":[{"iso":"eng"}],"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."}],"publication":"Proceedings of the 34th ACM International Conference on Object-Oriented Programming, Systems, Languages, and Applications","file":[{"file_id":"10278","content_type":"application/pdf","checksum":"2149979c46964c4d117af06ccb6c0834","access_level":"open_access","creator":"cchlebak","date_created":"2021-11-12T11:41:56Z","file_size":570829,"success":1,"date_updated":"2021-11-12T11:41:56Z","file_name":"2019_ACM_Chatterjee.pdf","relation":"main_file"}],"file_date_updated":"2021-11-12T11:41:56Z","publisher":"ACM","quality_controlled":"1","citation":{"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>.","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.","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.","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.","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>","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>.","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>"},"keyword":["safety","risk","reliability and quality","software"],"publication_status":"published"},{"external_id":{"pmid":["31640700"]},"date_published":"2019-10-22T00:00:00Z","day":"22","extern":"1","author":[{"full_name":"Harker-Kirschneck, Lena","first_name":"Lena","last_name":"Harker-Kirschneck"},{"first_name":"Buzz","full_name":"Baum, Buzz","last_name":"Baum"},{"last_name":"Šarić","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139","first_name":"Anđela","full_name":"Šarić, Anđela"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"status":"public","oa_version":"Published Version","volume":17,"date_created":"2021-11-26T11:25:03Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","pmid":1,"doi":"10.1186/s12915-019-0700-2","has_accepted_license":"1","year":"2019","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.","publication_identifier":{"issn":["1741-7007"]},"oa":1,"title":"Changes in ESCRT-III filament geometry drive membrane remodelling and fission in silico","article_processing_charge":"No","_id":"10354","date_updated":"2021-11-26T11:54:29Z","language":[{"iso":"eng"}],"abstract":[{"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.","lang":"eng"}],"file":[{"file_id":"10356","creator":"cchlebak","access_level":"open_access","content_type":"application/pdf","checksum":"31d8bae55a376d30925f53f7e1a02396","file_name":"2019_BMCBio_Harker_Kirschneck.pdf","date_updated":"2021-11-26T11:37:54Z","file_size":1648926,"date_created":"2021-11-26T11:37:54Z","success":1,"relation":"main_file"}],"file_date_updated":"2021-11-26T11:37:54Z","scopus_import":"1","publication":"BMC Biology","publisher":"Springer Nature","keyword":["cell biology"],"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.","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.","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>.","short":"L. Harker-Kirschneck, B. Baum, A. Šarić, BMC Biology 17 (2019).","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>","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>.","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>"},"quality_controlled":"1","publication_status":"published","article_type":"original","month":"10","article_number":"82","intvolume":"        17","issue":"1","main_file_link":[{"open_access":"1","url":"https://www.biorxiv.org/content/10.1101/559898"}],"type":"journal_article","ddc":["570"]},{"language":[{"iso":"eng"}],"abstract":[{"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.","lang":"eng"}],"publication":"Current Opinion in Structural Biology","scopus_import":"1","publisher":"Elsevier","citation":{"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>","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>","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.","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.","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>.","short":"A.E. Hafner, J. Krausser, A. Šarić, Current Opinion in Structural Biology 58 (2019) 43–52."},"keyword":["molecular biology","structural biology"],"quality_controlled":"1","publication_status":"published","article_type":"original","month":"06","intvolume":"        58","page":"43-52","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1906.09349"}],"type":"journal_article","external_id":{"pmid":["31226513"]},"date_published":"2019-06-18T00:00:00Z","day":"18","extern":"1","author":[{"full_name":"Hafner, Anne E","first_name":"Anne E","last_name":"Hafner"},{"last_name":"Krausser","full_name":"Krausser, Johannes","first_name":"Johannes"},{"orcid":"0000-0002-7854-2139","full_name":"Šarić, Anđela","first_name":"Anđela","last_name":"Šarić","id":"bf63d406-f056-11eb-b41d-f263a6566d8b"}],"status":"public","oa_version":"Preprint","volume":58,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2021-11-26T11:33:21Z","pmid":1,"doi":"10.1016/j.sbi.2019.05.018","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.","year":"2019","publication_identifier":{"issn":["0959-440X"]},"oa":1,"title":"Minimal coarse-grained models for molecular self-organisation in biology","article_processing_charge":"No","_id":"10355","date_updated":"2021-11-26T11:54:25Z"},{"oa_version":"Published Version","status":"public","author":[{"last_name":"Marsh","first_name":"Ashley","full_name":"Marsh, Ashley"},{"full_name":"Novarino, Gaia","first_name":"Gaia","orcid":"0000-0002-7673-7178","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","last_name":"Novarino"},{"full_name":"Lockhart, Paul","first_name":"Paul","last_name":"Lockhart"},{"last_name":"Leventer","full_name":"Leventer, Richard","first_name":"Richard"}],"pmid":1,"doi":"10.1038/s41431-018-0231-2","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2018-12-11T11:44:39Z","volume":27,"external_id":{"isi":["000454111500019"],"pmid":["30089829"]},"day":"01","date_published":"2019-01-01T00:00:00Z","title":"CUGC for pontocerebellar hypoplasia type 9 and spastic paraplegia-63","article_processing_charge":"No","date_updated":"2023-08-24T14:28:24Z","_id":"105","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.","year":"2019","oa":1,"quality_controlled":"1","citation":{"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>","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>.","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.","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.","short":"A. Marsh, G. Novarino, P. Lockhart, R. Leventer, European Journal of Human Genetics 27 (2019) 161–166.","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>."},"article_type":"original","publication_status":"published","abstract":[{"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.","lang":"eng"}],"publist_id":"7949","department":[{"_id":"GaNo"}],"language":[{"iso":"eng"}],"publisher":"Springer Nature","publication":"European Journal of Human Genetics","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41431-018-0231-2"}],"type":"journal_article","intvolume":"        27","month":"01","isi":1,"page":"161-166"},{"type":"journal_article","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1907.00261"}],"arxiv":1,"page":"900-903","issue":"6480","intvolume":"       367","month":"12","article_type":"original","publication_status":"published","quality_controlled":"1","keyword":["multidisciplinary"],"citation":{"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>","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>.","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>","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.","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>.","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."},"publisher":"American Association for the Advancement of Science","publication":"Science","scopus_import":"1","abstract":[{"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.","lang":"eng"}],"language":[{"iso":"eng"}],"date_updated":"2023-02-21T16:00:09Z","_id":"10619","related_material":{"record":[{"id":"10697","status":"public","relation":"other"},{"id":"10698","relation":"other","status":"public"},{"status":"public","relation":"other","id":"10699"}]},"title":"Intrinsic quantized anomalous Hall effect in a moiré heterostructure","article_processing_charge":"No","oa":1,"publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"year":"2019","acknowledgement":"The authors acknowledge discussions with A. Macdonald, Y. Saito, and M. Zaletel.","pmid":1,"doi":"10.1126/science.aay5533","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2022-01-13T14:21:32Z","volume":367,"oa_version":"Preprint","author":[{"last_name":"Serlin","full_name":"Serlin, M.","first_name":"M."},{"full_name":"Tschirhart, C. L.","first_name":"C. L.","last_name":"Tschirhart"},{"last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","orcid":"0000-0001-8223-8896","full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy"},{"last_name":"Zhang","first_name":"Y.","full_name":"Zhang, Y."},{"last_name":"Zhu","full_name":"Zhu, J.","first_name":"J."},{"last_name":"Watanabe","first_name":"K.","full_name":"Watanabe, K."},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"last_name":"Balents","full_name":"Balents, L.","first_name":"L."},{"last_name":"Young","full_name":"Young, A. F.","first_name":"A. F."}],"status":"public","extern":"1","day":"19","date_published":"2019-12-19T00:00:00Z","external_id":{"arxiv":["1907.00261"],"pmid":["31857492"]}},{"publication_status":"published","article_type":"original","quality_controlled":"1","keyword":["General Physics and Astronomy"],"citation":{"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.","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.","short":"H. Zhou, H. Polshyn, T. Taniguchi, K. Watanabe, A.F. Young, Nature Physics 16 (2019) 154–158.","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>.","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>","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>.","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>"},"publication":"Nature Physics","scopus_import":"1","publisher":"Springer Nature","language":[{"iso":"eng"}],"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"}],"type":"journal_article","issue":"2","page":"154-158","month":"12","intvolume":"        16","date_created":"2022-01-13T14:45:16Z","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","volume":16,"doi":"10.1038/s41567-019-0729-8","author":[{"first_name":"H.","full_name":"Zhou, H.","last_name":"Zhou"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896"},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"full_name":"Watanabe, K.","first_name":"K.","last_name":"Watanabe"},{"last_name":"Young","first_name":"A. F.","full_name":"Young, A. F."}],"status":"public","extern":"1","oa_version":"None","date_published":"2019-12-16T00:00:00Z","day":"16","date_updated":"2022-01-13T15:34:44Z","_id":"10620","title":"Solids of quantum Hall skyrmions in graphene","article_processing_charge":"No","publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"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.","year":"2019"},{"publication_status":"published","article_type":"original","quality_controlled":"1","keyword":["general physics and astronomy"],"citation":{"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.","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>.","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.","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.","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>","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>.","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>"},"scopus_import":"1","publication":"Nature Physics","publisher":"Springer Nature","language":[{"iso":"eng"}],"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."}],"type":"journal_article","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1902.00763"}],"arxiv":1,"issue":"10","page":"1011-1016","month":"08","intvolume":"        15","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","date_created":"2022-01-13T15:00:58Z","volume":15,"doi":"10.1038/s41567-019-0596-3","author":[{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy","orcid":"0000-0001-8223-8896"},{"last_name":"Yankowitz","first_name":"Matthew","full_name":"Yankowitz, Matthew"},{"full_name":"Chen, Shaowen","first_name":"Shaowen","last_name":"Chen"},{"last_name":"Zhang","full_name":"Zhang, Yuxuan","first_name":"Yuxuan"},{"last_name":"Watanabe","first_name":"K.","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"},{"last_name":"Young","full_name":"Young, Andrea F.","first_name":"Andrea F."}],"status":"public","extern":"1","oa_version":"Preprint","date_published":"2019-08-05T00:00:00Z","day":"05","external_id":{"arxiv":["1902.00763"]},"date_updated":"2022-01-20T09:33:38Z","_id":"10621","title":"Large linear-in-temperature resistivity in twisted bilayer graphene","article_processing_charge":"No","publication_identifier":{"issn":["1745-2473"],"eissn":["1745-2481"]},"oa":1,"year":"2019","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."},{"external_id":{"pmid":["31246034"],"arxiv":["1905.06303"]},"day":"27","date_published":"2019-06-27T00:00:00Z","oa_version":"Preprint","extern":"1","author":[{"last_name":"Polshyn","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","orcid":"0000-0001-8223-8896","full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy"},{"last_name":"Naibert","first_name":"Tyler","full_name":"Naibert, Tyler"},{"first_name":"Raffi","full_name":"Budakian, Raffi","last_name":"Budakian"}],"status":"public","pmid":1,"doi":"10.1021/acs.nanolett.9b01983","volume":19,"date_created":"2022-01-13T15:11:14Z","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","year":"2019","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.","oa":1,"publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"article_processing_charge":"No","title":"Manipulating multivortex states in superconducting structures","_id":"10622","date_updated":"2022-01-13T15:41:24Z","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."}],"language":[{"iso":"eng"}],"publisher":"American Chemical Society","scopus_import":"1","publication":"Nano Letters","keyword":["mechanical engineering","condensed matter physics","general materials science","general chemistry","bioengineering"],"citation":{"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>","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>","short":"H. Polshyn, T. Naibert, R. Budakian, Nano Letters 19 (2019) 5476–5482.","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>.","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.","ista":"Polshyn H, Naibert T, Budakian R. 2019. Manipulating multivortex states in superconducting structures. Nano Letters. 19(8), 5476–5482."},"quality_controlled":"1","article_type":"original","publication_status":"published","intvolume":"        19","month":"06","page":"5476-5482","issue":"8","arxiv":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1905.06303"}],"type":"journal_article"},{"date_updated":"2022-01-14T13:48:32Z","_id":"10625","article_processing_charge":"No","title":"Tuning superconductivity in twisted bilayer graphene","oa":1,"publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"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","doi":"10.1126/science.aav1910","pmid":1,"date_created":"2022-01-14T12:14:58Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":363,"oa_version":"Preprint","author":[{"last_name":"Yankowitz","full_name":"Yankowitz, Matthew","first_name":"Matthew"},{"last_name":"Chen","first_name":"Shaowen","full_name":"Chen, Shaowen"},{"full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy","orcid":"0000-0001-8223-8896","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn"},{"last_name":"Zhang","full_name":"Zhang, Yuxuan","first_name":"Yuxuan"},{"last_name":"Watanabe","first_name":"K.","full_name":"Watanabe, K."},{"last_name":"Taniguchi","full_name":"Taniguchi, T.","first_name":"T."},{"full_name":"Graf, David","first_name":"David","last_name":"Graf"},{"first_name":"Andrea F.","full_name":"Young, Andrea F.","last_name":"Young"},{"first_name":"Cory R.","full_name":"Dean, Cory R.","last_name":"Dean"}],"status":"public","extern":"1","day":"24","date_published":"2019-01-24T00:00:00Z","external_id":{"pmid":["30679385 "],"arxiv":["1808.07865"]},"type":"journal_article","main_file_link":[{"url":"https://arxiv.org/abs/1808.07865","open_access":"1"}],"arxiv":1,"page":"1059-1064","issue":"6431","intvolume":"       363","month":"01","article_type":"original","publication_status":"published","quality_controlled":"1","keyword":["multidisciplinary"],"citation":{"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>","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>","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>.","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.","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.","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.","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>."},"publisher":"American Association for the Advancement of Science (AAAS)","scopus_import":"1","publication":"Science","abstract":[{"lang":"eng","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."}],"language":[{"iso":"eng"}]},{"main_file_link":[{"url":"https://www.condmatjclub.org/?p=3541","open_access":"1"}],"title":"New correlated phenomena in magic-angle twisted bilayer graphene/s","article_processing_charge":"No","type":"journal_article","_id":"10664","date_updated":"2022-01-25T15:56:39Z","year":"2019","intvolume":"         3","month":"02","oa":1,"oa_version":"Published Version","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>.","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>","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>","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).","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>.","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.","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."},"author":[{"first_name":"Mathew","full_name":"Yankowitz, Mathew","last_name":"Yankowitz"},{"last_name":"Chen","first_name":"Shaowen","full_name":"Chen, Shaowen"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896"},{"last_name":"Watanabe","full_name":"Watanabe, K.","first_name":"K."},{"first_name":"T.","full_name":"Taniguchi, T.","last_name":"Taniguchi"},{"first_name":"David","full_name":"Graf, David","last_name":"Graf"},{"last_name":"Young","full_name":"Young, Andrea F.","first_name":"Andrea F."},{"last_name":"Dean","full_name":"Dean, Cory R.","first_name":"Cory R."},{"full_name":"Sharpe, Aaron L.","first_name":"Aaron L.","last_name":"Sharpe"},{"last_name":"Fox","full_name":"Fox, E.J.","first_name":"E.J."},{"last_name":"Barnard","first_name":"A.W.","full_name":"Barnard, A.W."},{"last_name":"Finney","first_name":"Joe","full_name":"Finney, Joe"}],"quality_controlled":"1","status":"public","article_type":"original","doi":"10.36471/jccm_february_2019_03","volume":"03","publication_status":"published","date_created":"2022-01-25T15:09:58Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","abstract":[{"lang":"eng","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."}],"language":[{"iso":"eng"}],"day":"28","publisher":"Simons Foundation ; University of California, Riverside","publication":"Journal Club for Condensed Matter Physics","date_published":"2019-02-28T00:00:00Z"},{"publication_identifier":{"issn":["0003-0503"]},"oa":1,"year":"2019","conference":{"name":"APS: American Physical Society","location":"Boston, MA, United States","start_date":"2019-03-04","end_date":"2019-03-08"},"_id":"10722","date_updated":"2022-02-08T10:25:30Z","article_processing_charge":"No","title":"Direct Imaging of magnetic structure in twisted bilayer graphene with scanning nanoSQUID-On-Tip microscopy","date_published":"2019-03-01T00:00:00Z","day":"01","volume":64,"date_created":"2022-02-04T11:54:21Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","extern":"1","author":[{"first_name":"Marec","full_name":"Serlin, Marec","last_name":"Serlin"},{"last_name":"Tschirhart","first_name":"Charles","full_name":"Tschirhart, Charles"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896"},{"full_name":"Zhu, Jiacheng","first_name":"Jiacheng","last_name":"Zhu"},{"full_name":"Huber, Martin E.","first_name":"Martin E.","last_name":"Huber"},{"first_name":"Andrea","full_name":"Young, Andrea","last_name":"Young"}],"status":"public","oa_version":"Published Version","issue":"2","month":"03","article_number":"L14.00006","intvolume":"        64","type":"conference","main_file_link":[{"url":"https://meetings.aps.org/Meeting/MAR19/Session/L14.6","open_access":"1"}],"publication":"APS March Meeting 2019","publisher":"American Physical Society","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","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."}],"publication_status":"published","citation":{"short":"M. Serlin, C. Tschirhart, H. Polshyn, J. Zhu, M.E. Huber, A. Young, in:, APS March Meeting 2019, 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.","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.","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.","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.","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.","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."},"alternative_title":["Bulletin of the American Physical Society"],"quality_controlled":"1"},{"article_processing_charge":"No","title":"Spin wave transport through electron solids and fractional quantum Hall liquids in graphene","main_file_link":[{"open_access":"1","url":"https://meetings.aps.org/Meeting/MAR19/Session/P01.4"}],"conference":{"location":"Boston, MA, United States","name":"APS: American Physical Society","start_date":"2019-03-04","end_date":"2019-03-08"},"date_updated":"2022-02-04T13:59:47Z","type":"conference","_id":"10723","month":"03","year":"2019","intvolume":"        64","article_number":"P01.00004","publication_identifier":{"issn":["0003-0503"]},"issue":"2","oa":1,"quality_controlled":"1","status":"public","author":[{"first_name":"Haoxin","full_name":"Zhou, Haoxin","last_name":"Zhou"},{"first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896","id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn"},{"full_name":"Tanaguchi, Takashi","first_name":"Takashi","last_name":"Tanaguchi"},{"full_name":"Watanabe, Kenji","first_name":"Kenji","last_name":"Watanabe"},{"first_name":"Andrea","full_name":"Young, Andrea","last_name":"Young"}],"extern":"1","citation":{"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.","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.","short":"H. Zhou, H. Polshyn, T. Tanaguchi, K. Watanabe, A. Young, in:, APS March Meeting 2019, 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.","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.","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.","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."},"oa_version":"Published Version","publication_status":"published","date_created":"2022-02-04T12:14:02Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":64,"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","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."}],"date_published":"2019-03-01T00:00:00Z","publication":"APS March Meeting 2019","day":"01","publisher":"American Physical Society"},{"abstract":[{"lang":"eng","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."}],"language":[{"iso":"eng"}],"publisher":"American Physical Society","publication":"APS March Meeting 2019","quality_controlled":"1","alternative_title":["Bulletin of the American Physical Society"],"citation":{"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.","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.","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.","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.","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.","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.","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."},"publication_status":"published","intvolume":"        64","article_number":"V14.00008","month":"03","issue":"2","main_file_link":[{"url":"https://meetings.aps.org/Meeting/MAR19/Session/V14.8","open_access":"1"}],"type":"conference","day":"01","date_published":"2019-03-01T00:00:00Z","oa_version":"Published Version","author":[{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","full_name":"Polshyn, Hryhoriy","first_name":"Hryhoriy","orcid":"0000-0001-8223-8896"},{"last_name":"Zhang","first_name":"Yuxuan","full_name":"Zhang, Yuxuan"},{"first_name":"Matthew","full_name":"Yankowitz, Matthew","last_name":"Yankowitz"},{"full_name":"Chen, Shaowen","first_name":"Shaowen","last_name":"Chen"},{"first_name":"Takashi","full_name":"Taniguchi, Takashi","last_name":"Taniguchi"},{"last_name":"Watanabe","first_name":"Kenji","full_name":"Watanabe, Kenji"},{"first_name":"David E.","full_name":"Graf, David E.","last_name":"Graf"},{"last_name":"Dean","full_name":"Dean, Cory R.","first_name":"Cory R."},{"first_name":"Andrea","full_name":"Young, Andrea","last_name":"Young"}],"status":"public","extern":"1","date_created":"2022-02-04T12:25:04Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":64,"year":"2019","oa":1,"publication_identifier":{"issn":["0003-0503"]},"article_processing_charge":"No","title":"Normal state transport in superconducting twisted bilayer graphene","date_updated":"2022-02-08T10:23:13Z","_id":"10724","conference":{"end_date":"2019-03-08","start_date":"2019-03-04","location":"Boston, MA, United States","name":"APS: American Physical Society"}},{"day":"01","date_published":"2019-03-01T00:00:00Z","date_created":"2022-02-04T13:48:04Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":64,"oa_version":"Published Version","author":[{"last_name":"Chen","first_name":"Shaowen","full_name":"Chen, Shaowen"},{"first_name":"Matthew","full_name":"Yankowitz, Matthew","last_name":"Yankowitz"},{"id":"edfc7cb1-526e-11ec-b05a-e6ecc27e4e48","last_name":"Polshyn","first_name":"Hryhoriy","full_name":"Polshyn, Hryhoriy","orcid":"0000-0001-8223-8896"},{"full_name":"Watanabe, Kenji","first_name":"Kenji","last_name":"Watanabe"},{"last_name":"Taniguchi","full_name":"Taniguchi, Takashi","first_name":"Takashi"},{"first_name":"David E.","full_name":"Graf, David E.","last_name":"Graf"},{"first_name":"Andrea","full_name":"Young, Andrea","last_name":"Young"},{"first_name":"Cory R.","full_name":"Dean, Cory R.","last_name":"Dean"}],"status":"public","extern":"1","oa":1,"publication_identifier":{"issn":["0003-0503"]},"year":"2019","date_updated":"2022-02-08T10:24:13Z","_id":"10725","related_material":{"link":[{"relation":"used_in_publication","url":"https://arxiv.org/abs/1808.07865"}]},"conference":{"start_date":"2019-03-04","end_date":"2019-03-08","name":"APS: American Physical Society","location":"Boston, MA, United States"},"title":"Correlated insulating and superconducting phases in twisted bilayer graphene","article_processing_charge":"No","publisher":"American Physical Society","publication":"APS March Meeting 2019","abstract":[{"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].","lang":"eng"}],"language":[{"iso":"eng"}],"publication_status":"published","alternative_title":["Bulletin of the American Physical Society"],"quality_controlled":"1","citation":{"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.","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.","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.","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.","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.","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."},"issue":"2","intvolume":"        64","article_number":"R14.00004","month":"03","type":"conference","main_file_link":[{"open_access":"1","url":"https://meetings.aps.org/Meeting/MAR19/Session/R14.4"}]},{"quality_controlled":"1","citation":{"ama":"Kim MY, Ono A, Scholten S, et al. DNA demethylation by ROS1a in rice vegetative cells promotes methylation in sperm. <i>Proceedings of the National Academy of Sciences</i>. 2019;116(19):9652-9657. doi:<a href=\"https://doi.org/10.1073/pnas.1821435116\">10.1073/pnas.1821435116</a>","chicago":"Kim, M. Yvonne, Akemi Ono, Stefan Scholten, Tetsu Kinoshita, Daniel Zilberman, Takashi Okamoto, and Robert L. Fischer. “DNA Demethylation by ROS1a in Rice Vegetative Cells Promotes Methylation in Sperm.” <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences, 2019. <a href=\"https://doi.org/10.1073/pnas.1821435116\">https://doi.org/10.1073/pnas.1821435116</a>.","apa":"Kim, M. Y., Ono, A., Scholten, S., Kinoshita, T., Zilberman, D., Okamoto, T., &#38; Fischer, R. L. (2019). DNA demethylation by ROS1a in rice vegetative cells promotes methylation in sperm. <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1821435116\">https://doi.org/10.1073/pnas.1821435116</a>","ieee":"M. Y. Kim <i>et al.</i>, “DNA demethylation by ROS1a in rice vegetative cells promotes methylation in sperm,” <i>Proceedings of the National Academy of Sciences</i>, vol. 116, no. 19. National Academy of Sciences, pp. 9652–9657, 2019.","ista":"Kim MY, Ono A, Scholten S, Kinoshita T, Zilberman D, Okamoto T, Fischer RL. 2019. DNA demethylation by ROS1a in rice vegetative cells promotes methylation in sperm. Proceedings of the National Academy of Sciences. 116(19), 9652–9657.","mla":"Kim, M. Yvonne, et al. “DNA Demethylation by ROS1a in Rice Vegetative Cells Promotes Methylation in Sperm.” <i>Proceedings of the National Academy of Sciences</i>, vol. 116, no. 19, National Academy of Sciences, 2019, pp. 9652–57, doi:<a href=\"https://doi.org/10.1073/pnas.1821435116\">10.1073/pnas.1821435116</a>.","short":"M.Y. Kim, A. Ono, S. Scholten, T. Kinoshita, D. Zilberman, T. Okamoto, R.L. Fischer, Proceedings of the National Academy of Sciences 116 (2019) 9652–9657."},"keyword":["Multidisciplinary"],"publication_status":"published","article_type":"original","department":[{"_id":"DaZi"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Epigenetic reprogramming is required for proper regulation of gene expression in eukaryotic organisms. In Arabidopsis, active DNA demethylation is crucial for seed viability, pollen function, and successful reproduction. The DEMETER (DME) DNA glycosylase initiates localized DNA demethylation in vegetative and central cells, so-called companion cells that are adjacent to sperm and egg gametes, respectively. In rice, the central cell genome displays local DNA hypomethylation, suggesting that active DNA demethylation also occurs in rice; however, the enzyme responsible for this process is unknown. One candidate is the rice REPRESSOR OF SILENCING 1a (ROS1a) gene, which is related to DME and is essential for rice seed viability and pollen function. Here, we report genome-wide analyses of DNA methylation in wild-type and ros1a mutant sperm and vegetative cells. We find that the rice vegetative cell genome is locally hypomethylated compared with sperm by a process that requires ROS1a activity. We show that many ROS1a target sequences in the vegetative cell are hypomethylated in the rice central cell, suggesting that ROS1a also demethylates the central cell genome. Similar to Arabidopsis, we show that sperm non-CG methylation is indirectly promoted by DNA demethylation in the vegetative cell. These results reveal that DNA glycosylase-mediated DNA demethylation processes are conserved in Arabidopsis and rice, plant species that diverged 150 million years ago. Finally, although global non-CG methylation levels of sperm and egg differ, the maternal and paternal embryo genomes show similar non-CG methylation levels, suggesting that rice gamete genomes undergo dynamic DNA methylation reprogramming after cell fusion."}],"file_date_updated":"2021-06-04T12:50:47Z","scopus_import":"1","publication":"Proceedings of the National Academy of Sciences","file":[{"file_id":"9461","access_level":"open_access","creator":"asandaue","content_type":"application/pdf","checksum":"5b0ae3779b8b21b5223bd2d3cceede3a","date_updated":"2021-06-04T12:50:47Z","file_name":"2019_PNAS_Kim.pdf","date_created":"2021-06-04T12:50:47Z","file_size":1142540,"success":1,"relation":"main_file"}],"publisher":"National Academy of Sciences","ddc":["580"],"type":"journal_article","month":"05","intvolume":"       116","issue":"19","page":"9652-9657","author":[{"last_name":"Kim","full_name":"Kim, M. Yvonne","first_name":"M. Yvonne"},{"last_name":"Ono","full_name":"Ono, Akemi","first_name":"Akemi"},{"last_name":"Scholten","full_name":"Scholten, Stefan","first_name":"Stefan"},{"first_name":"Tetsu","full_name":"Kinoshita, Tetsu","last_name":"Kinoshita"},{"orcid":"0000-0002-0123-8649","full_name":"Zilberman, Daniel","first_name":"Daniel","last_name":"Zilberman","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1"},{"first_name":"Takashi","full_name":"Okamoto, Takashi","last_name":"Okamoto"},{"first_name":"Robert L.","full_name":"Fischer, Robert L.","last_name":"Fischer"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"status":"public","extern":"1","oa_version":"Published Version","date_created":"2021-06-04T12:38:20Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","volume":116,"doi":"10.1073/pnas.1821435116","pmid":1,"external_id":{"pmid":["31000601"]},"date_published":"2019-05-07T00:00:00Z","day":"07","article_processing_charge":"No","title":"DNA demethylation by ROS1a in rice vegetative cells promotes methylation in sperm","date_updated":"2021-12-14T07:52:30Z","_id":"9460","has_accepted_license":"1","year":"2019","publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"oa":1},{"publication_status":"published","article_type":"original","quality_controlled":"1","citation":{"apa":"Harris, K. D., Lloyd, J. P. B., Domb, K., Zilberman, D., &#38; Zemach, A. (2019). DNA methylation is maintained with high fidelity in the honey bee germline and exhibits global non-functional fluctuations during somatic development. <i>Epigenetics and Chromatin</i>. Springer Nature. <a href=\"https://doi.org/10.1186/s13072-019-0307-4\">https://doi.org/10.1186/s13072-019-0307-4</a>","chicago":"Harris, Keith D., James P. B. Lloyd, Katherine Domb, Daniel Zilberman, and Assaf Zemach. “DNA Methylation Is Maintained with High Fidelity in the Honey Bee Germline and Exhibits Global Non-Functional Fluctuations during Somatic Development.” <i>Epigenetics and Chromatin</i>. Springer Nature, 2019. <a href=\"https://doi.org/10.1186/s13072-019-0307-4\">https://doi.org/10.1186/s13072-019-0307-4</a>.","ama":"Harris KD, Lloyd JPB, Domb K, Zilberman D, Zemach A. DNA methylation is maintained with high fidelity in the honey bee germline and exhibits global non-functional fluctuations during somatic development. <i>Epigenetics and Chromatin</i>. 2019;12. doi:<a href=\"https://doi.org/10.1186/s13072-019-0307-4\">10.1186/s13072-019-0307-4</a>","mla":"Harris, Keith D., et al. “DNA Methylation Is Maintained with High Fidelity in the Honey Bee Germline and Exhibits Global Non-Functional Fluctuations during Somatic Development.” <i>Epigenetics and Chromatin</i>, vol. 12, 62, Springer Nature, 2019, doi:<a href=\"https://doi.org/10.1186/s13072-019-0307-4\">10.1186/s13072-019-0307-4</a>.","short":"K.D. Harris, J.P.B. Lloyd, K. Domb, D. Zilberman, A. Zemach, Epigenetics and Chromatin 12 (2019).","ieee":"K. D. Harris, J. P. B. Lloyd, K. Domb, D. Zilberman, and A. Zemach, “DNA methylation is maintained with high fidelity in the honey bee germline and exhibits global non-functional fluctuations during somatic development,” <i>Epigenetics and Chromatin</i>, vol. 12. Springer Nature, 2019.","ista":"Harris KD, Lloyd JPB, Domb K, Zilberman D, Zemach A. 2019. DNA methylation is maintained with high fidelity in the honey bee germline and exhibits global non-functional fluctuations during somatic development. Epigenetics and Chromatin. 12, 62."},"scopus_import":"1","file_date_updated":"2021-06-08T09:29:19Z","file":[{"file_id":"9531","access_level":"open_access","creator":"asandaue","content_type":"application/pdf","checksum":"86ff50a7517891511af2733c76c81b67","date_updated":"2021-06-08T09:29:19Z","file_name":"2019_EpigeneticsAndChromatin_Harris.pdf","date_created":"2021-06-08T09:29:19Z","file_size":3221067,"success":1,"relation":"main_file"}],"publication":"Epigenetics and Chromatin","publisher":"Springer Nature","department":[{"_id":"DaZi"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Background\r\nDNA methylation of active genes, also known as gene body methylation, is found in many animal and plant genomes. Despite this, the transcriptional and developmental role of such methylation remains poorly understood. Here, we explore the dynamic range of DNA methylation in honey bee, a model organism for gene body methylation.\r\n\r\nResults\r\nOur data show that CG methylation in gene bodies globally fluctuates during honey bee development. However, these changes cause no gene expression alterations. Intriguingly, despite the global alterations, tissue-specific CG methylation patterns of complete genes or exons are rare, implying robust maintenance of genic methylation during development. Additionally, we show that CG methylation maintenance fluctuates in somatic cells, while reaching maximum fidelity in sperm cells. Finally, unlike universally present CG methylation, we discovered non-CG methylation specifically in bee heads that resembles such methylation in mammalian brain tissue.\r\n\r\nConclusions\r\nBased on these results, we propose that gene body CG methylation can oscillate during development if it is kept to a level adequate to preserve function. Additionally, our data suggest that heightened non-CG methylation is a conserved regulator of animal nervous systems."}],"ddc":["570"],"type":"journal_article","month":"10","intvolume":"        12","article_number":"62","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2021-06-08T09:21:51Z","volume":12,"pmid":1,"doi":"10.1186/s13072-019-0307-4","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"status":"public","author":[{"full_name":"Harris, Keith D.","first_name":"Keith D.","last_name":"Harris"},{"full_name":"Lloyd, James P. B.","first_name":"James P. B.","last_name":"Lloyd"},{"first_name":"Katherine","full_name":"Domb, Katherine","last_name":"Domb"},{"orcid":"0000-0002-0123-8649","full_name":"Zilberman, Daniel","first_name":"Daniel","last_name":"Zilberman","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1"},{"last_name":"Zemach","first_name":"Assaf","full_name":"Zemach, Assaf"}],"extern":"1","oa_version":"Published Version","date_published":"2019-10-10T00:00:00Z","day":"10","external_id":{"pmid":["31601251"]},"date_updated":"2021-12-14T07:53:00Z","_id":"9530","title":"DNA methylation is maintained with high fidelity in the honey bee germline and exhibits global non-functional fluctuations during somatic development","article_processing_charge":"No","publication_identifier":{"eissn":["1756-8935"]},"oa":1,"has_accepted_license":"1","year":"2019"},{"article_type":"original","publication_status":"published","citation":{"short":"D. Conlon, J. Fox, M.A. Kwan, B. Sudakov, Israel Journal of Mathematics 233 (2019) 67–111.","mla":"Conlon, David, et al. “Hypergraph Cuts above the Average.” <i>Israel Journal of Mathematics</i>, vol. 233, no. 1, Springer, 2019, pp. 67–111, doi:<a href=\"https://doi.org/10.1007/s11856-019-1897-z\">10.1007/s11856-019-1897-z</a>.","ieee":"D. Conlon, J. Fox, M. A. Kwan, and B. Sudakov, “Hypergraph cuts above the average,” <i>Israel Journal of Mathematics</i>, vol. 233, no. 1. Springer, pp. 67–111, 2019.","ista":"Conlon D, Fox J, Kwan MA, Sudakov B. 2019. Hypergraph cuts above the average. Israel Journal of Mathematics. 233(1), 67–111.","chicago":"Conlon, David, Jacob Fox, Matthew Alan Kwan, and Benny Sudakov. “Hypergraph Cuts above the Average.” <i>Israel Journal of Mathematics</i>. Springer, 2019. <a href=\"https://doi.org/10.1007/s11856-019-1897-z\">https://doi.org/10.1007/s11856-019-1897-z</a>.","apa":"Conlon, D., Fox, J., Kwan, M. A., &#38; Sudakov, B. (2019). Hypergraph cuts above the average. <i>Israel Journal of Mathematics</i>. Springer. <a href=\"https://doi.org/10.1007/s11856-019-1897-z\">https://doi.org/10.1007/s11856-019-1897-z</a>","ama":"Conlon D, Fox J, Kwan MA, Sudakov B. Hypergraph cuts above the average. <i>Israel Journal of Mathematics</i>. 2019;233(1):67-111. doi:<a href=\"https://doi.org/10.1007/s11856-019-1897-z\">10.1007/s11856-019-1897-z</a>"},"quality_controlled":"1","publisher":"Springer","publication":"Israel Journal of Mathematics","scopus_import":"1","abstract":[{"lang":"eng","text":"An r-cut of a k-uniform hypergraph H is a partition of the vertex set of H into r parts and the size of the cut is the number of edges which have a vertex in each part. A classical result of Edwards says that every m-edge graph has a 2-cut of size m/2+Ω)(m−−√) and this is best possible. That is, there exist cuts which exceed the expected size of a random cut by some multiple of the standard deviation. We study analogues of this and related results in hypergraphs. First, we observe that similarly to graphs, every m-edge k-uniform hypergraph has an r-cut whose size is Ω(m−−√) larger than the expected size of a random r-cut. Moreover, in the case where k = 3 and r = 2 this bound is best possible and is attained by Steiner triple systems. Surprisingly, for all other cases (that is, if k ≥ 4 or r ≥ 3), we show that every m-edge k-uniform hypergraph has an r-cut whose size is Ω(m5/9) larger than the expected size of a random r-cut. This is a significant difference in behaviour, since the amount by which the size of the largest cut exceeds the expected size of a random cut is now considerably larger than the standard deviation."}],"language":[{"iso":"eng"}],"type":"journal_article","arxiv":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1803.08462"}],"page":"67-111","issue":"1","intvolume":"       233","month":"08","doi":"10.1007/s11856-019-1897-z","volume":233,"date_created":"2021-06-21T13:36:02Z","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","oa_version":"Preprint","extern":"1","author":[{"first_name":"David","full_name":"Conlon, David","last_name":"Conlon"},{"last_name":"Fox","first_name":"Jacob","full_name":"Fox, Jacob"},{"orcid":"0000-0002-4003-7567","first_name":"Matthew Alan","full_name":"Kwan, Matthew Alan","last_name":"Kwan","id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3"},{"first_name":"Benny","full_name":"Sudakov, Benny","last_name":"Sudakov"}],"status":"public","day":"01","date_published":"2019-08-01T00:00:00Z","external_id":{"arxiv":["1803.08462"]},"_id":"9580","date_updated":"2023-02-23T14:01:41Z","article_processing_charge":"No","title":"Hypergraph cuts above the average","oa":1,"publication_identifier":{"issn":["0021-2172"],"eissn":["1565-8511"]},"year":"2019"},{"type":"journal_article","arxiv":1,"main_file_link":[{"url":"https://doi.org/10.1090/tran/7729","open_access":"1"}],"page":"5571-5594","issue":"8","intvolume":"       372","month":"10","article_type":"original","publication_status":"published","citation":{"apa":"Kwan, M. A., &#38; Sudakov, B. (2019). Proof of a conjecture on induced subgraphs of Ramsey graphs. <i>Transactions of the American Mathematical Society</i>. American Mathematical Society. <a href=\"https://doi.org/10.1090/tran/7729\">https://doi.org/10.1090/tran/7729</a>","chicago":"Kwan, Matthew Alan, and Benny Sudakov. “Proof of a Conjecture on Induced Subgraphs of Ramsey Graphs.” <i>Transactions of the American Mathematical Society</i>. American Mathematical Society, 2019. <a href=\"https://doi.org/10.1090/tran/7729\">https://doi.org/10.1090/tran/7729</a>.","ama":"Kwan MA, Sudakov B. Proof of a conjecture on induced subgraphs of Ramsey graphs. <i>Transactions of the American Mathematical Society</i>. 2019;372(8):5571-5594. doi:<a href=\"https://doi.org/10.1090/tran/7729\">10.1090/tran/7729</a>","mla":"Kwan, Matthew Alan, and Benny Sudakov. “Proof of a Conjecture on Induced Subgraphs of Ramsey Graphs.” <i>Transactions of the American Mathematical Society</i>, vol. 372, no. 8, American Mathematical Society, 2019, pp. 5571–94, doi:<a href=\"https://doi.org/10.1090/tran/7729\">10.1090/tran/7729</a>.","short":"M.A. Kwan, B. Sudakov, Transactions of the American Mathematical Society 372 (2019) 5571–5594.","ista":"Kwan MA, Sudakov B. 2019. Proof of a conjecture on induced subgraphs of Ramsey graphs. Transactions of the American Mathematical Society. 372(8), 5571–5594.","ieee":"M. A. Kwan and B. Sudakov, “Proof of a conjecture on induced subgraphs of Ramsey graphs,” <i>Transactions of the American Mathematical Society</i>, vol. 372, no. 8. American Mathematical Society, pp. 5571–5594, 2019."},"quality_controlled":"1","publisher":"American Mathematical Society","scopus_import":"1","publication":"Transactions of the American Mathematical Society","abstract":[{"text":"An n-vertex graph is called C-Ramsey if it has no clique or independent set of size C log n. All known constructions of Ramsey graphs involve randomness in an essential way, and there is an ongoing line of research towards showing that in fact all Ramsey graphs must obey certain “richness” properties characteristic of random graphs. More than 25 years ago, Erdős, Faudree and Sós conjectured that in any C-Ramsey graph there are Ω(n^5/2) induced subgraphs, no pair of which have the same numbers of vertices and edges. Improving on earlier results of Alon, Balogh, Kostochka and Samotij, in this paper we prove this conjecture.","lang":"eng"}],"language":[{"iso":"eng"}],"_id":"9585","date_updated":"2023-02-23T14:01:50Z","title":"Proof of a conjecture on induced subgraphs of Ramsey graphs","article_processing_charge":"No","oa":1,"publication_identifier":{"eissn":["1088-6850"],"issn":["0002-9947"]},"year":"2019","doi":"10.1090/tran/7729","volume":372,"date_created":"2021-06-22T09:31:45Z","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","oa_version":"Submitted Version","extern":"1","author":[{"id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3","last_name":"Kwan","first_name":"Matthew Alan","full_name":"Kwan, Matthew Alan","orcid":"0000-0002-4003-7567"},{"full_name":"Sudakov, Benny","first_name":"Benny","last_name":"Sudakov"}],"status":"public","day":"15","date_published":"2019-10-15T00:00:00Z","external_id":{"arxiv":["1712.05656"]}},{"date_updated":"2023-02-23T14:01:53Z","_id":"9586","article_processing_charge":"No","title":"Anticoncentration for subgraph statistics","oa":1,"publication_identifier":{"eissn":["1469-7750"],"issn":["0024-6107"]},"year":"2019","doi":"10.1112/jlms.12192","date_created":"2021-06-22T09:46:03Z","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","volume":99,"oa_version":"Preprint","status":"public","author":[{"orcid":"0000-0002-4003-7567","first_name":"Matthew Alan","full_name":"Kwan, Matthew Alan","last_name":"Kwan","id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3"},{"first_name":"Benny","full_name":"Sudakov, Benny","last_name":"Sudakov"},{"full_name":"Tran, Tuan","first_name":"Tuan","last_name":"Tran"}],"extern":"1","day":"03","date_published":"2019-05-03T00:00:00Z","external_id":{"arxiv":["1807.05202"]},"type":"journal_article","main_file_link":[{"url":"https://arxiv.org/abs/1807.05202","open_access":"1"}],"arxiv":1,"page":"757-777","issue":"3","intvolume":"        99","month":"05","article_type":"original","publication_status":"published","quality_controlled":"1","citation":{"ama":"Kwan MA, Sudakov B, Tran T. Anticoncentration for subgraph statistics. <i>Journal of the London Mathematical Society</i>. 2019;99(3):757-777. doi:<a href=\"https://doi.org/10.1112/jlms.12192\">10.1112/jlms.12192</a>","apa":"Kwan, M. A., Sudakov, B., &#38; Tran, T. (2019). Anticoncentration for subgraph statistics. <i>Journal of the London Mathematical Society</i>. Wiley. <a href=\"https://doi.org/10.1112/jlms.12192\">https://doi.org/10.1112/jlms.12192</a>","chicago":"Kwan, Matthew Alan, Benny Sudakov, and Tuan Tran. “Anticoncentration for Subgraph Statistics.” <i>Journal of the London Mathematical Society</i>. Wiley, 2019. <a href=\"https://doi.org/10.1112/jlms.12192\">https://doi.org/10.1112/jlms.12192</a>.","ista":"Kwan MA, Sudakov B, Tran T. 2019. Anticoncentration for subgraph statistics. Journal of the London Mathematical Society. 99(3), 757–777.","ieee":"M. A. Kwan, B. Sudakov, and T. Tran, “Anticoncentration for subgraph statistics,” <i>Journal of the London Mathematical Society</i>, vol. 99, no. 3. Wiley, pp. 757–777, 2019.","short":"M.A. Kwan, B. Sudakov, T. Tran, Journal of the London Mathematical Society 99 (2019) 757–777.","mla":"Kwan, Matthew Alan, et al. “Anticoncentration for Subgraph Statistics.” <i>Journal of the London Mathematical Society</i>, vol. 99, no. 3, Wiley, 2019, pp. 757–77, doi:<a href=\"https://doi.org/10.1112/jlms.12192\">10.1112/jlms.12192</a>."},"publisher":"Wiley","publication":"Journal of the London Mathematical Society","scopus_import":"1","abstract":[{"lang":"eng","text":"Consider integers  𝑘,ℓ  such that  0⩽ℓ⩽(𝑘2) . Given a large graph  𝐺 , what is the fraction of  𝑘 -vertex subsets of  𝐺  which span exactly  ℓ  edges? When  𝐺  is empty or complete, and  ℓ  is zero or  (𝑘2) , this fraction can be exactly 1. On the other hand, if  ℓ  is far from these extreme values, one might expect that this fraction is substantially smaller than 1. This was recently proved by Alon, Hefetz, Krivelevich, and Tyomkyn who initiated the systematic study of this question and proposed several natural conjectures.\r\nLet  ℓ∗=min{ℓ,(𝑘2)−ℓ} . Our main result is that for any  𝑘  and  ℓ , the fraction of  𝑘 -vertex subsets that span  ℓ  edges is at most  log𝑂(1)(ℓ∗/𝑘)√ 𝑘/ℓ∗, which is best-possible up to the logarithmic factor. This improves on multiple results of Alon, Hefetz, Krivelevich, and Tyomkyn, and resolves one of their conjectures. In addition, we also make some first steps towards some analogous questions for hypergraphs.\r\nOur proofs involve some Ramsey-type arguments, and a number of different probabilistic tools, such as polynomial anticoncentration inequalities, hypercontractivity, and a coupling trick for random variables defined on a ‘slice’ of the Boolean hypercube."}],"language":[{"iso":"eng"}]}]