{"id":"https://openalex.org/W2036699463","doi":"https://doi.org/10.1063/1.4759007","title":"Corrugated flat band as an origin of large thermopower in hole doped PtSb2","display_name":"Corrugated flat band as an origin of large thermopower in hole doped PtSb2","publication_year":2012,"publication_date":"2012-10-08","ids":{"openalex":"https://openalex.org/W2036699463","doi":"https://doi.org/10.1063/1.4759007","mag":"2036699463"},"language":"en","primary_location":{"id":"doi:10.1063/1.4759007","doi":"https://doi.org/10.1063/1.4759007","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4759007","pdf_url":"https://aip.scitation.org/doi/pdf/10.1063/1.4759007","source":{"id":"https://openalex.org/S189917590","display_name":"AIP Advances","issn_l":"2158-3226","issn":["2158-3226"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American 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":"AIP Advances","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aip.scitation.org/doi/pdf/10.1063/1.4759007","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052770370","display_name":"Kouta Mori","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]},{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kouta Mori","raw_affiliation_strings":["ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","institution_ids":["https://openalex.org/I4210086780"]},{"raw_affiliation_string":"The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024046407","display_name":"Hidetomo Usui","orcid":"https://orcid.org/0000-0002-8412-7994","observed_orcids":["https://orcid.org/0000-0002-8412-7994"]},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]},{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidetomo Usui","raw_affiliation_strings":["ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","institution_ids":["https://openalex.org/I4210086780"]},{"raw_affiliation_string":"The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059584889","display_name":"Hirofumi Sakakibara","orcid":"https://orcid.org/0000-0001-8522-537X","observed_orcids":["https://orcid.org/0000-0001-8522-537X"]},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirofumi Sakakibara","raw_affiliation_strings":["The University of Electro-Communications 2 Department of Applied Physics and Chemistry, , Chofu, Tokyo 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications 2 Department of Applied Physics and Chemistry, , Chofu, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106222983","display_name":"Kazuhiko Kuroki","orcid":"https://orcid.org/0009-0001-0252-2764","observed_orcids":["https://orcid.org/0009-0001-0252-2764"]},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]},{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiko Kuroki","raw_affiliation_strings":["ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALCA 3 JST, , Sanbancho, Chiyoda, Tokyo 102-0075, Japan","institution_ids":["https://openalex.org/I4210086780"]},{"raw_affiliation_string":"The University of Electro-Communications 1 Department of Engineering Science, , Chofu, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1350,"currency":"USD","value_usd":1350},"apc_paid":{"value":1350,"currency":"USD","value_usd":1350},"fwci":1.043,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.72210187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"2","issue":"4","first_page":"042108","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9994999766349792,"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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9994999766349792,"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":9.999999747378752e-05,"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/T11277","display_name":"Thermal properties of materials","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ptsb2","display_name":"PtSb2","score":0.9760000109672546},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.8980000019073486},{"id":"https://openalex.org/keywords/valence-band-dispersion","display_name":"valence band dispersion","score":0.9089999794960022},{"id":"https://openalex.org/keywords/fermi-surface","display_name":"Fermi surface","score":0.8679999709129333},{"id":"https://openalex.org/keywords/p-type-doping","display_name":"p-type doping","score":0.753000020980835},{"id":"https://openalex.org/keywords/thermoelectric-properties","display_name":"thermoelectric properties","score":0.8970000147819519},{"id":"https://openalex.org/keywords/electrical-conductivity","display_name":"electrical conductivity","score":0.5559999942779541}],"concepts":[{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.9269999861717224},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.8202000260353088},{"id":"https://openalex.org/C16291881","wikidata":"https://www.wikidata.org/wiki/Q917246","display_name":"Brillouin zone","level":2,"score":0.6478000283241272},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6144999861717224},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.5651999711990356},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.5579000115394592},{"id":"https://openalex.org/C2778530986","wikidata":"https://www.wikidata.org/wiki/Q5457948","display_name":"Flatness (cosmology)","level":3,"score":0.5340999960899353},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.5249999761581421},{"id":"https://openalex.org/C125469278","wikidata":"https://www.wikidata.org/wiki/Q806380","display_name":"Electronic band structure","level":2,"score":0.43630000948905945},{"id":"https://openalex.org/C40636707","wikidata":"https://www.wikidata.org/wiki/Q13633683","display_name":"Fermi level","level":3,"score":0.4325999915599823},{"id":"https://openalex.org/C103272658","wikidata":"https://www.wikidata.org/wiki/Q528769","display_name":"Valence band","level":3,"score":0.40450000762939453},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.36970001459121704},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.36469998955726624},{"id":"https://openalex.org/C33444154","wikidata":"https://www.wikidata.org/wiki/Q4218431","display_name":"Quasi Fermi level","level":4,"score":0.35519999265670776},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.35100001096725464},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.3165000081062317},{"id":"https://openalex.org/C26057338","wikidata":"https://www.wikidata.org/wiki/Q431335","display_name":"Fermi energy","level":3,"score":0.314300000667572},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.29420000314712524},{"id":"https://openalex.org/C193154288","wikidata":"https://www.wikidata.org/wiki/Q959336","display_name":"Direct and indirect band gaps","level":3,"score":0.2840999960899353},{"id":"https://openalex.org/C201991461","wikidata":"https://www.wikidata.org/wiki/Q1406417","display_name":"Fermi surface","level":3,"score":0.2599000036716461},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1063/1.4759007","doi":"https://doi.org/10.1063/1.4759007","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4759007","pdf_url":"https://aip.scitation.org/doi/pdf/10.1063/1.4759007","source":{"id":"https://openalex.org/S189917590","display_name":"AIP Advances","issn_l":"2158-3226","issn":["2158-3226"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American 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":"AIP Advances","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1207.6181","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1207.6181","pdf_url":"https://arxiv.org/pdf/1207.6181","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:irdb.nii.ac.jp:00874:0005883085","doi":null,"is_oa":true,"landing_page_url":"https://repository.lib.tottori-u.ac.jp/records/7093","pdf_url":"https://repository.lib.tottori-u.ac.jp/record/7093/files/aipa2_042108.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"AIP Advances","raw_type":"journal article"},{"id":"pmh:oai:doaj.org/article:575738221d3c4c6bbc2596c6f0614ed2","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/575738221d3c4c6bbc2596c6f0614ed2","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":"AIP Advances, Vol 2, Iss 4, Pp 042108-042108-6 (2012)","raw_type":"article"},{"id":"pmh:oai:repository.lib.tottori-u.ac.jp:00007093","doi":null,"is_oa":true,"landing_page_url":"https://repository.lib.tottori-u.ac.jp/records/7093","pdf_url":null,"source":{"id":"https://openalex.org/S4306400575","display_name":"Tottori University research result repository (Tottori University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4588055","host_organization_name":"Tottori University","host_organization_lineage":["https://openalex.org/I4588055"],"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":"journal article"},{"id":"pmh:oai:repository.lib.tottori-u.ac.jp:6493","doi":null,"is_oa":true,"landing_page_url":"https://aip.scitation.org/doi/10.1063/1.4759007","pdf_url":null,"source":{"id":"https://openalex.org/S4306400575","display_name":"Tottori University research result repository (Tottori University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4588055","host_organization_name":"Tottori University","host_organization_lineage":["https://openalex.org/I4588055"],"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":"","raw_type":null},{"id":"doi:10.48550/arxiv.1207.6181","doi":"https://doi.org/10.48550/arxiv.1207.6181","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1207.6181","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1063/1.4759007","doi":"https://doi.org/10.1063/1.4759007","is_oa":true,"landing_page_url":"https://doi.org/10.1063/1.4759007","pdf_url":"https://aip.scitation.org/doi/pdf/10.1063/1.4759007","source":{"id":"https://openalex.org/S189917590","display_name":"AIP Advances","issn_l":"2158-3226","issn":["2158-3226"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American 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":"AIP Advances","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2036699463.pdf","grobid_xml":"https://content.openalex.org/works/W2036699463.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1975895699","https://openalex.org/W1981368803","https://openalex.org/W1985164721","https://openalex.org/W1991317975","https://openalex.org/W2030927504","https://openalex.org/W2042857955","https://openalex.org/W2046243108","https://openalex.org/W2121448251","https://openalex.org/W2164805481","https://openalex.org/W2318800141","https://openalex.org/W2531745781","https://openalex.org/W2949223706"],"related_works":["https://openalex.org/W2069283564","https://openalex.org/W1963937723","https://openalex.org/W7096732328","https://openalex.org/W2010202025","https://openalex.org/W2898585923","https://openalex.org/W4415956619","https://openalex.org/W1688342099","https://openalex.org/W1978303250","https://openalex.org/W3010459939","https://openalex.org/W1985945616"],"abstract_inverted_index":{"The":[0,54],"origin":[1],"of":[2,85],"the":[3,28,50,67,72,83],"recently":[4],"discovered":[5],"large":[6,86,90],"thermopower":[7],"in":[8],"hole-doped":[9],"PtSb2":[10],"is":[11,25,57,93],"theoretically":[12],"analyzed":[13],"based":[14],"on":[15],"a":[16],"model":[17],"constructed":[18],"from":[19,77],"first":[20],"principles":[21],"band":[22,30],"calculation.":[23],"It":[24],"found":[26],"that":[27,71],"valence":[29],"dispersion":[31],"has":[32],"an":[33],"overall":[34],"flatness":[35],"combined":[36],"with":[37,66],"some":[38],"local":[39],"ups":[40],"and":[41,89],"downs,":[42],"which":[43,62],"gives":[44,63],"small":[45],"Fermi":[46],"surfaces":[47],"scattered":[48],"over":[49],"entire":[51],"Brillouin":[52],"zone.":[53],"Seebeck":[55,87],"coefficient":[56,88],"calculated":[58],"using":[59],"this":[60,78],"model,":[61],"good":[64,73],"agreement":[65],"experiment.":[68],"We":[69],"conclude":[70],"thermoelectric":[74],"property":[75],"originates":[76],"\u201ccorrugated":[79],"flat":[80],"band\u201d,":[81],"where":[82],"coexistence":[84],"electric":[91],"conductivity":[92],"generally":[94],"expected.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
