{"id":"https://openalex.org/W4409469054","doi":"https://doi.org/10.1088/1367-2630/adccf0","title":"Spin polarization of quantum Hall states for filling factors 1 \u2a7d \u03bd \u2a7d 2 measured with microcavity polaritons","display_name":"Spin polarization of quantum Hall states for filling factors 1 \u2a7d \u03bd \u2a7d 2 measured with microcavity polaritons","publication_year":2025,"publication_date":"2025-04-01","ids":{"openalex":"https://openalex.org/W4409469054","doi":"https://doi.org/10.1088/1367-2630/adccf0"},"language":"lv","primary_location":{"id":"doi:10.1088/1367-2630/adccf0","doi":"https://doi.org/10.1088/1367-2630/adccf0","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1367-2630/adccf0","pdf_url":"https://iopscience.iop.org/article/10.1088/1367-2630/adccf0/pdf","source":{"id":"https://openalex.org/S148121101","display_name":"New Journal of Physics","issn_l":"1367-2630","issn":["1367-2630"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"New Journal of Physics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://iopscience.iop.org/article/10.1088/1367-2630/adccf0/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Odysseas Williams","orcid":"https://orcid.org/0009-0000-4527-9349","observed_orcids":["https://orcid.org/0009-0000-4527-9349"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4405253320","display_name":"Laboratory for Solid State Physics","ror":"https://ror.org/00hwfrn96","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4405253320"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Odysseas Williams","raw_affiliation_strings":["Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland"],"raw_orcid":"https://orcid.org/0009-0000-4527-9349","affiliations":[{"raw_affiliation_string":"Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405253320"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032434230","display_name":"Stefan F\u00e4lt","orcid":"https://orcid.org/0000-0002-1134-9465","observed_orcids":["https://orcid.org/0000-0002-1134-9465"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4405253320","display_name":"Laboratory for Solid State Physics","ror":"https://ror.org/00hwfrn96","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4405253320"]},{"id":"https://openalex.org/I4405258020","display_name":"Institute for Quantum Electronics","ror":"https://ror.org/05y762451","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4405258020"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Stefan Faelt","raw_affiliation_strings":["Institute of Quantum Electronics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Quantum Electronics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405258020"]},{"raw_affiliation_string":"Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405253320"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005939908","display_name":"Filip K\u0159\u00ed\u017eek","orcid":"https://orcid.org/0000-0002-2697-8256","observed_orcids":["https://orcid.org/0000-0002-2697-8256","https://orcid.org/0000-0001-6593-4574"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]},{"id":"https://openalex.org/I4405253320","display_name":"Laboratory for Solid State Physics","ror":"https://ror.org/00hwfrn96","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4405253320"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Filip Krizek","raw_affiliation_strings":["IBM Research Europe-Zurich, 8803 R\u00fcschlikon, Switzerland","Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Europe-Zurich, 8803 R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]},{"raw_affiliation_string":"Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405253320"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032749984","display_name":"W. Wegscheider","orcid":"https://orcid.org/0000-0002-2138-5558","observed_orcids":["https://orcid.org/0000-0002-2138-5558"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4405253320","display_name":"Laboratory for Solid State Physics","ror":"https://ror.org/00hwfrn96","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4405253320"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Werner Wegscheider","raw_affiliation_strings":["Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Solid State Physics, ETH Z\u00fcrich, 8093 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405253320"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35440088","https://openalex.org/I4405253320"],"apc_list":{"value":2610,"currency":"USD","value_usd":2610},"apc_paid":{"value":2610,"currency":"USD","value_usd":2610},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04687684,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"27","issue":"4","first_page":"043026","last_page":"043026"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12612","display_name":"Strong Light-Matter Interactions","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-hall-effect","display_name":"quantum Hall effect","score":0.7480000257492065},{"id":"https://openalex.org/keywords/spin-polarization","display_name":"spin polarization","score":0.9950000047683716},{"id":"https://openalex.org/keywords/microcavity-polaritons","display_name":"microcavity polaritons","score":0.8830000162124634},{"id":"https://openalex.org/keywords/two-dimensional-electron-gas","display_name":"two-dimensional electron gas","score":0.7950000166893005},{"id":"https://openalex.org/keywords/gallium-arsenide","display_name":"GaAs","score":0.9639999866485596},{"id":"https://openalex.org/keywords/skyrmions","display_name":"skyrmions","score":0.7049999833106995},{"id":"https://openalex.org/keywords/fractional-quantum-hall-states","display_name":"fractional quantum Hall states","score":0.7760000228881836},{"id":"https://openalex.org/keywords/depolarization","display_name":"depolarization","score":0.7689999938011169},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"nonlinear optics","score":0.7509999871253967},{"id":"https://openalex.org/keywords/optical-power-dependence","display_name":"optical power dependence","score":0.6589999794960022},{"id":"https://openalex.org/keywords/temperature-dependence","display_name":"temperature dependence","score":0.9739999771118164}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9694919586181641},{"id":"https://openalex.org/C130725296","wikidata":"https://www.wikidata.org/wiki/Q65296045","display_name":"Polariton","level":2,"score":0.7821400165557861},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.6917068362236023},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.6147118210792542},{"id":"https://openalex.org/C200369452","wikidata":"https://www.wikidata.org/wiki/Q1047822","display_name":"Quantum Hall effect","level":3,"score":0.5295354127883911},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.5019199848175049},{"id":"https://openalex.org/C21690051","wikidata":"https://www.wikidata.org/wiki/Q962347","display_name":"Spin polarization","level":3,"score":0.48683613538742065},{"id":"https://openalex.org/C145727058","wikidata":"https://www.wikidata.org/wiki/Q7269101","display_name":"Quantum spin Hall effect","level":4,"score":0.45025527477264404},{"id":"https://openalex.org/C155194400","wikidata":"https://www.wikidata.org/wiki/Q456437","display_name":"Spin Hall effect","level":4,"score":0.4241175651550293},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3699997365474701},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.13725057244300842},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1088/1367-2630/adccf0","doi":"https://doi.org/10.1088/1367-2630/adccf0","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1367-2630/adccf0","pdf_url":"https://iopscience.iop.org/article/10.1088/1367-2630/adccf0/pdf","source":{"id":"https://openalex.org/S148121101","display_name":"New Journal of Physics","issn_l":"1367-2630","issn":["1367-2630"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"New Journal of Physics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2410.02459","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2410.02459","pdf_url":"https://arxiv.org/pdf/2410.02459","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:e565d8282c5b4609a2572f6df900d58d","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/e565d8282c5b4609a2572f6df900d58d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"New Journal of Physics, Vol 27, Iss 4, p 043026 (2025)","raw_type":"article"},{"id":"doi:10.48550/arxiv.2410.02459","doi":"https://doi.org/10.48550/arxiv.2410.02459","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2410.02459","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1088/1367-2630/adccf0","doi":"https://doi.org/10.1088/1367-2630/adccf0","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1367-2630/adccf0","pdf_url":"https://iopscience.iop.org/article/10.1088/1367-2630/adccf0/pdf","source":{"id":"https://openalex.org/S148121101","display_name":"New Journal of Physics","issn_l":"1367-2630","issn":["1367-2630"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"New Journal of Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320335366","display_name":"National Center of Competence in Research Quantum Science and Technology","ror":"https://ror.org/0064crs54"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409469054.pdf","grobid_xml":"https://content.openalex.org/works/W4409469054.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1539440885","https://openalex.org/W1967394964","https://openalex.org/W1968227218","https://openalex.org/W1974294127","https://openalex.org/W1983292114","https://openalex.org/W1995680910","https://openalex.org/W2004761477","https://openalex.org/W2008128566","https://openalex.org/W2017423778","https://openalex.org/W2026248129","https://openalex.org/W2041921807","https://openalex.org/W2070466004","https://openalex.org/W2082582972","https://openalex.org/W2087011152","https://openalex.org/W2133682359","https://openalex.org/W2134601630","https://openalex.org/W2166212959","https://openalex.org/W2170043777","https://openalex.org/W2259045658","https://openalex.org/W2571385219","https://openalex.org/W2613593045","https://openalex.org/W2732612019","https://openalex.org/W2799651538","https://openalex.org/W2809637269","https://openalex.org/W2961218245","https://openalex.org/W2978211749","https://openalex.org/W3004918426","https://openalex.org/W3138788761","https://openalex.org/W3204380765","https://openalex.org/W4320855261"],"related_works":["https://openalex.org/W6891283066","https://openalex.org/W2595534597","https://openalex.org/W3011251831","https://openalex.org/W4298013535","https://openalex.org/W4242503193","https://openalex.org/W2077075540","https://openalex.org/W2963939272","https://openalex.org/W1985224423","https://openalex.org/W7164186391","https://openalex.org/W1965944090"],"abstract_inverted_index":{"Abstract":[0],"Spin":[1],"polarization":[2,34],"measurements":[3,95],"were":[4],"performed":[5],"in":[6,11,27,49,80],"three":[7],"2D":[8],"electron":[9],"gases":[10],"GaAs":[12],"with":[13,53,83],"densities":[14],"n":[15],"e":[16],"=":[17,37,60,72,99],"9.1":[18],",":[19,64],"7.2":[20],"and":[21,67,92],"6.5":[22],"\u00d7":[23],"10":[24,25],"cm\u22122,":[26],"the":[28,58,70,97],"quantum":[29],"Hall":[30],"regime.":[31],"Full":[32],"spin":[33],"at":[35],"\u03bd":[36,59,71,98],"1":[38,100],"surrounded":[39],"by":[40],"rapid":[41],"depolarization":[42],"due":[43],"to":[44],"Skyrmion":[45],"formation":[46],"was":[47,77],"observed":[48],"all":[50],"devices,":[51],"consistent":[52],"past":[54],"measurements.":[55],"Depolarization":[56],"of":[57,69,96,105],"4":[61],"/":[62,74],"3":[63,75],"8/5":[65],"states":[66],"repolarization":[68],"5":[73],"state":[76,101],"also":[78],"measured,":[79],"remarkable":[81],"agreement":[82],"a":[84,103],"non-interacting,":[85],"disorder-free":[86],"Composite":[87],"Fermion":[88],"model.":[89],"Optical":[90],"power":[91],"temperature":[93],"dependent":[94],"suggest":[102],"regime":[104],"non-linear":[106],"optics.":[107]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-04-16T00:00:00"}