{"id":"https://openalex.org/W3214958781","doi":"https://doi.org/10.1103/physrevmaterials.5.125406","title":"Giant thermoelectric figure of merit in multivalley high-complexity-factor LaSO","display_name":"Giant thermoelectric figure of merit in multivalley high-complexity-factor LaSO","publication_year":2021,"publication_date":"2021-12-17","ids":{"openalex":"https://openalex.org/W3214958781","doi":"https://doi.org/10.1103/physrevmaterials.5.125406","mag":"3214958781"},"language":"en","primary_location":{"id":"doi:10.1103/physrevmaterials.5.125406","doi":"https://doi.org/10.1103/physrevmaterials.5.125406","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevmaterials.5.125406","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevMaterials.5.125406","source":{"id":"https://openalex.org/S2786256796","display_name":"Physical Review Materials","issn_l":"2475-9953","issn":["2475-9953","2476-0455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"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 Materials","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://link.aps.org/pdf/10.1103/PhysRevMaterials.5.125406","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012035548","display_name":"Roberta Farris","orcid":"https://orcid.org/0000-0001-6710-0100","observed_orcids":["https://orcid.org/0000-0001-6710-0100"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Roberta Farris","raw_affiliation_strings":["Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy"],"raw_orcid":"https://orcid.org/0000-0001-6710-0100","affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080219061","display_name":"Francesco Ricci","orcid":"https://orcid.org/0000-0002-2677-7227","observed_orcids":["https://orcid.org/0000-0002-2677-7227"]},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Francesco Ricci","raw_affiliation_strings":["Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077419342","display_name":"Giulio Casu","orcid":"https://orcid.org/0000-0002-6358-5953","observed_orcids":["https://orcid.org/0000-0002-6358-5953"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giulio Casu","raw_affiliation_strings":["Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy"],"raw_orcid":"https://orcid.org/0000-0002-6358-5953","affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101835107","display_name":"Diana Dahliah","orcid":"https://orcid.org/0000-0002-6919-3539","observed_orcids":["https://orcid.org/0000-0002-6919-3539","https://orcid.org/0009-0008-9578-6566"]},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Diana Dahliah","raw_affiliation_strings":["Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027208775","display_name":"Geoffroy Hautier","orcid":"https://orcid.org/0000-0003-1754-2220","observed_orcids":["https://orcid.org/0000-0003-1754-2220"]},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Geoffroy Hautier","raw_affiliation_strings":["Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085863268","display_name":"Gian\u2010Marco Rignanese","orcid":"https://orcid.org/0000-0002-1422-1205","observed_orcids":["https://orcid.org/0000-0002-1422-1205"]},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gian-Marco Rignanese","raw_affiliation_strings":["Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Condensed Matter and Nanosciences (IMCN), Universit\u00e9 Catholique de Louvain, Chemin des \u00c9toiles 8, B-1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006349634","display_name":"Vincenzo Fiorentini","orcid":"https://orcid.org/0000-0003-3794-8092","observed_orcids":["https://orcid.org/0000-0003-3794-8092"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vincenzo Fiorentini","raw_affiliation_strings":["Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy"],"raw_orcid":"https://orcid.org/0000-0003-3794-8092","affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica, Universit\u00e0 of Cagliari, Cittadella Universitaria, I-09042 Monserrato (CA), Italy","institution_ids":["https://openalex.org/I172446870"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2847,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.41030193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"5","issue":"12","first_page":null,"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":1.0,"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":1.0,"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/T11277","display_name":"Thermal properties of materials","score":0.0,"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/T13251","display_name":"Electrical and Thermal Properties of Materials","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/thermoelectric-figure-of-merit","display_name":"figure of merit ZT","score":0.9229999780654907},{"id":"https://openalex.org/keywords/power-factor","display_name":"power factor","score":0.9390000104904175},{"id":"https://openalex.org/keywords/lattice-thermal-conductivity","display_name":"lattice thermal conductivity","score":0.9139999747276306},{"id":"https://openalex.org/keywords/gruneisen-parameter","display_name":"Gr\u00fcneisen parameter","score":0.7599999904632568},{"id":"https://openalex.org/keywords/donor-impurities","display_name":"donor impurities","score":0.7770000100135803},{"id":"https://openalex.org/keywords/phonon-relaxation-time","display_name":"phonon relaxation time","score":0.6520000100135803}],"concepts":[{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7333774566650391},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6933482885360718},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.6541187763214111},{"id":"https://openalex.org/C2781442258","wikidata":"https://www.wikidata.org/wiki/Q46310","display_name":"Ab initio","level":2,"score":0.6208223104476929},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.5120273232460022},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3462820053100586},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25080347061157227},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.11989444494247437},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.052789390087127686}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1103/physrevmaterials.5.125406","doi":"https://doi.org/10.1103/physrevmaterials.5.125406","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevmaterials.5.125406","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevMaterials.5.125406","source":{"id":"https://openalex.org/S2786256796","display_name":"Physical Review Materials","issn_l":"2475-9953","issn":["2475-9953","2476-0455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"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 Materials","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2111.13874","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2111.13874","pdf_url":"https://arxiv.org/pdf/2111.13874","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:dial.uclouvain.be:boreal:255117","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/255117","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physical Review Materials, Vol. 5, no.12, p. 125406 (2021)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:digital.csic.es:10261/264877","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/264877","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:iris.unica.it:11584/367823","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11584/367823","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.48550/arxiv.2111.13874","doi":"https://doi.org/10.48550/arxiv.2111.13874","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2111.13874","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":"article-journal"}],"best_oa_location":{"id":"doi:10.1103/physrevmaterials.5.125406","doi":"https://doi.org/10.1103/physrevmaterials.5.125406","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevmaterials.5.125406","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevMaterials.5.125406","source":{"id":"https://openalex.org/S2786256796","display_name":"Physical Review Materials","issn_l":"2475-9953","issn":["2475-9953","2476-0455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"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 Materials","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3214958781.pdf","grobid_xml":"https://content.openalex.org/works/W3214958781.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1501745894","https://openalex.org/W1970127494","https://openalex.org/W1979544533","https://openalex.org/W1981368803","https://openalex.org/W1992985800","https://openalex.org/W2007082137","https://openalex.org/W2015131232","https://openalex.org/W2015873993","https://openalex.org/W2016903949","https://openalex.org/W2061966594","https://openalex.org/W2083222334","https://openalex.org/W2085093563","https://openalex.org/W2089967172","https://openalex.org/W2096015659","https://openalex.org/W2097905644","https://openalex.org/W2120145199","https://openalex.org/W2323246855","https://openalex.org/W2589102457","https://openalex.org/W2602631618","https://openalex.org/W2757803490","https://openalex.org/W2778086665","https://openalex.org/W2883767239","https://openalex.org/W2891773883","https://openalex.org/W3045132999"],"related_works":["https://openalex.org/W7202248457","https://openalex.org/W105573417","https://openalex.org/W2419548649","https://openalex.org/W3048510325","https://openalex.org/W2949182425","https://openalex.org/W2095468579","https://openalex.org/W2914844420","https://openalex.org/W1819080281","https://openalex.org/W2160443719","https://openalex.org/W4323657378"],"abstract_inverted_index":{"We":[0,78],"report":[1],"a":[2,48,73,81],"giant":[3],"thermoelectric":[4],"figure":[5],"of":[6,61],"merit":[7],"$ZT$":[8,64],"(up":[9],"to":[10],"six":[11],"at":[12],"1100":[13],"K)":[14],"in":[15,31],"$n$-doped":[16],"lanthanum":[17],"oxysulphate":[18],"LaSO.":[19],"Thermoelectric":[20],"coefficients":[21],"are":[22],"computed":[23],"from":[24,47],"ab":[25,52,90],"initio":[26,53,91],"bands":[27],"within":[28],"Bloch-Boltzmann":[29],"theory":[30],"an":[32],"energy-,":[33],"chemical":[34],"potential-,":[35],"and":[36,55],"temperature-dependent":[37],"relaxation":[38],"time":[39],"approximation.":[40],"The":[41,58],"lattice":[42],"thermal":[43],"conductivity":[44],"is":[45,65],"estimated":[46],"model":[49],"employing":[50],"the":[51,62,66,86],"phonon":[54],"Gr\\\"uneisen-parameter":[56],"spectrum.":[57],"main":[59],"source":[60],"large":[63,74],"significant":[67],"power":[68],"factor":[69],"which":[70],"correlates":[71],"with":[72],"band":[75],"complexity":[76],"factor.":[77],"also":[79],"suggest":[80],"possible":[82],"$n$-type":[83],"dopant":[84],"for":[85],"material":[87],"based":[88],"on":[89],"calculations.":[92]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-12-06T00:00:00"}