{"id":"https://openalex.org/W1974710941","doi":"https://doi.org/10.1103/physrevb.65.235101","title":"Charge-density-wave phase transition in 1T\u2212TiSe2: Excitonic insulator versus band-type Jahn-Teller mechanism","display_name":"Charge-density-wave phase transition in 1T\u2212TiSe2: Excitonic insulator versus band-type Jahn-Teller mechanism","publication_year":2002,"publication_date":"2002-05-21","ids":{"openalex":"https://openalex.org/W1974710941","doi":"https://doi.org/10.1103/physrevb.65.235101","mag":"1974710941"},"language":"en","primary_location":{"id":"doi:10.1103/physrevb.65.235101","doi":"https://doi.org/10.1103/physrevb.65.235101","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.65.235101","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W1974710941"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007981234","display_name":"Kai Ro\u00dfnagel","orcid":"https://orcid.org/0000-0001-5107-0090","observed_orcids":["https://orcid.org/0000-0001-5107-0090"]},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. Rossnagel","raw_affiliation_strings":["Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005629626","display_name":"Lutz Kipp","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"L. Kipp","raw_affiliation_strings":["Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024033688","display_name":"Michael Skibowski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Skibowski","raw_affiliation_strings":["Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Experimentelle und Angewandte Physik, Universit\u00e4t Kiel, D\u201324098 Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32021983"],"apc_list":null,"apc_paid":null,"fwci":0.867,"has_fulltext":false,"cited_by_count":211,"citation_normalized_percentile":{"value":0.69530705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"65","issue":"23","first_page":"1","last_page":"235101"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","score":0.010499999858438969,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/1t-tise2","display_name":"1T-TiSe2","score":0.996999979019165},{"id":"https://openalex.org/keywords/excitonic-insulator","display_name":"excitonic insulator","score":0.8830000162124634},{"id":"https://openalex.org/keywords/electronic-structure","display_name":"electronic structure","score":0.6930000185966492},{"id":"https://openalex.org/keywords/band-gap-narrowing","display_name":"band gap narrowing","score":0.37400001287460327},{"id":"https://openalex.org/keywords/electron-hole-interaction","display_name":"electron-hole interaction","score":0.6970000267028809},{"id":"https://openalex.org/keywords/transition-metal-dichalcogenides","display_name":"transition metal dichalcogenides","score":0.7789999842643738}],"concepts":[{"id":"https://openalex.org/C51286037","wikidata":"https://www.wikidata.org/wiki/Q1139350","display_name":"Photoemission spectroscopy","level":3,"score":0.5653791427612305},{"id":"https://openalex.org/C149288129","wikidata":"https://www.wikidata.org/wiki/Q185357","display_name":"Phase transition","level":2,"score":0.5135524272918701},{"id":"https://openalex.org/C16332341","wikidata":"https://www.wikidata.org/wiki/Q212871","display_name":"Synchrotron radiation","level":2,"score":0.49306151270866394},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4503445029258728},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.4271785020828247},{"id":"https://openalex.org/C86025842","wikidata":"https://www.wikidata.org/wiki/Q5358432","display_name":"Electronic structure","level":2,"score":0.4203950762748718},{"id":"https://openalex.org/C188082385","wikidata":"https://www.wikidata.org/wiki/Q73792","display_name":"Charge (physics)","level":2,"score":0.41806894540786743},{"id":"https://openalex.org/C2780525273","wikidata":"https://www.wikidata.org/wiki/Q1800052","display_name":"Charge density wave","level":3,"score":0.41249871253967285},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.40144532918930054},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.37068045139312744},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3408285677433014},{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.2921068072319031},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.23733660578727722},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.17649492621421814},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13761460781097412},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08910831809043884},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrevb.65.235101","doi":"https://doi.org/10.1103/physrevb.65.235101","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.65.235101","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},{"id":"mag:2810451522","doi":null,"is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/public/20090422/200902124090022736","pdf_url":null,"source":{"id":"https://openalex.org/S6791298","display_name":"Physical Review B","issn_l":"1098-0121","issn":["1098-0121","1538-4489","1550-235X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Physical Review B","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1486439686","https://openalex.org/W1969785727","https://openalex.org/W1971115112","https://openalex.org/W1972456488","https://openalex.org/W1992697928","https://openalex.org/W1996897751","https://openalex.org/W1997020648","https://openalex.org/W1997875378","https://openalex.org/W2005849431","https://openalex.org/W2011837620","https://openalex.org/W2014522716","https://openalex.org/W2018720035","https://openalex.org/W2028617361","https://openalex.org/W2033713060","https://openalex.org/W2034589850","https://openalex.org/W2034642566","https://openalex.org/W2036289258","https://openalex.org/W2036519475","https://openalex.org/W2036954765","https://openalex.org/W2047715298","https://openalex.org/W2048954173","https://openalex.org/W2060444193","https://openalex.org/W2069795554","https://openalex.org/W2147032241","https://openalex.org/W2169635515","https://openalex.org/W2174756142","https://openalex.org/W4247406444"],"related_works":["https://openalex.org/W1996897751","https://openalex.org/W2069997373","https://openalex.org/W1970932217","https://openalex.org/W2883920525","https://openalex.org/W2939990379","https://openalex.org/W2047715298","https://openalex.org/W3031535459","https://openalex.org/W2163062030","https://openalex.org/W1999253179"],"abstract_inverted_index":{"The":[0],"influence":[1],"of":[2,11,17],"the":[3,8,29,38,54,58,67],"charge-density-wave":[4],"phase":[5],"transition":[6],"on":[7],"electronic":[9],"structure":[10],"$1T\\ensuremath{-}{\\mathrm{TiSe}}_{2}$":[12],"is":[13],"studied":[14],"by":[15],"means":[16],"high-resolution":[18],"angle-resolved":[19],"photoemission":[20,51],"spectroscopy":[21],"with":[22,66,73],"synchrotron":[23],"radiation.":[24],"We":[25],"find":[26],"that":[27],"both":[28],"Se":[30],"$4p$-type":[31],"valence":[32],"band":[33,42],"maximum":[34],"at":[35,44],"$\\ensuremath{\\Gamma}$":[36],"and":[37,61],"Ti":[39],"$3d$-type":[40],"conduction":[41],"minimum":[43],"L":[45],"are":[46],"lowered":[47],"upon":[48],"cooling.":[49],"Our":[50],"results":[52],"explain":[53],"observed":[55],"anomalies":[56],"in":[57],"transport":[59],"data":[60],"appear":[62],"to":[63],"be":[64],"consistent":[65],"band-type":[68],"Jahn-Teller":[69],"mechanism":[70],"rather":[71],"than":[72],"excitonic":[74],"electron-hole":[75],"interaction.":[76]},"counts_by_year":[{"year":2026,"cited_by_count":13},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":9}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2016-06-24T00:00:00"}
