{"id":"https://openalex.org/W2511340288","doi":"https://doi.org/10.2320/jinstmet.72.693","title":"Thermoelectric Property of Na-Doped Mg2Si","display_name":"Thermoelectric Property of Na-Doped Mg2Si","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2511340288","doi":"https://doi.org/10.2320/jinstmet.72.693","mag":"2511340288"},"language":"en","primary_location":{"id":"doi:10.2320/jinstmet.72.693","doi":"https://doi.org/10.2320/jinstmet.72.693","is_oa":true,"landing_page_url":"https://doi.org/10.2320/jinstmet.72.693","pdf_url":"https://www.jstage.jst.go.jp/article/jinstmet/72/9/72_9_693/_pdf","source":{"id":"https://openalex.org/S4210173253","display_name":"Journal of the Japan Institute of Metals and Materials","issn_l":"0021-4876","issn":["0021-4876","0369-4186","1880-6880","2433-7501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310313591","host_organization_name":"Japan Institute of Metals and Materials","host_organization_lineage":["https://openalex.org/P4310313591"],"host_organization_lineage_names":["Japan Institute of Metals and Materials"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Japan Institute of Metals","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/jinstmet/72/9/72_9_693/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yosuke Niwa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yosuke Niwa","raw_affiliation_strings":["Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","institution_ids":["https://openalex.org/I136259955"]},{"raw_affiliation_string":"\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084054192","display_name":"Yoshikazu Todaka","orcid":"https://orcid.org/0000-0002-0022-0893","observed_orcids":["https://orcid.org/0000-0002-0022-0893"]},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]},{"id":"https://openalex.org/I4210145315","display_name":"Toyota Industries (Japan)","ror":"https://ror.org/0503v4y98","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210125472","https://openalex.org/I4210145315"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshikazu Todaka","raw_affiliation_strings":["Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","institution_ids":["https://openalex.org/I136259955"]},{"raw_affiliation_string":"TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","institution_ids":["https://openalex.org/I4210145315"]},{"raw_affiliation_string":"\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113581183","display_name":"Minoru Umemoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Minoru Umemoto","raw_affiliation_strings":["Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","institution_ids":["https://openalex.org/I136259955"]},{"raw_affiliation_string":"\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Keita Yamana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136259955","display_name":"Toyohashi University of Technology","ror":"https://ror.org/04ezg6d83","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]},{"id":"https://openalex.org/I4210145315","display_name":"Toyota Industries (Japan)","ror":"https://ror.org/0503v4y98","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210125472","https://openalex.org/I4210145315"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keita Yamana","raw_affiliation_strings":["TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","institution_ids":["https://openalex.org/I4210145315"]},{"raw_affiliation_string":"Department of Production System Engineering, Toyohashi University of Technology, Toyohashi 441\ue30f 8580","institution_ids":["https://openalex.org/I136259955"]},{"raw_affiliation_string":"\u8c4a\u6a4b\u6280\u8853\u79d1\u5b66\u5927\u5b66\u5927\u5b66\u9662\u751f(Graduate student, Toyohashi University of Technology","institution_ids":["https://openalex.org/I136259955"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kyoichi Kinoshita","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210145315","display_name":"Toyota Industries (Japan)","ror":"https://ror.org/0503v4y98","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210125472","https://openalex.org/I4210145315"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kyoichi Kinoshita","raw_affiliation_strings":["TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","institution_ids":["https://openalex.org/I4210145315"]}]},{"author_position":"last","author":{"id":null,"display_name":"Motoharu Tanizawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210145315","display_name":"Toyota Industries (Japan)","ror":"https://ror.org/0503v4y98","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210125472","https://openalex.org/I4210145315"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Motoharu Tanizawa","raw_affiliation_strings":["TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TOYOTA INDUSTRIES CORPORATION, Obu 474\ue30f 8601","institution_ids":["https://openalex.org/I4210145315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4464,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.56386144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"72","issue":"9","first_page":"693","last_page":"697"},"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/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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mg2si","display_name":"Mg2Si","score":0.8529999852180481},{"id":"https://openalex.org/keywords/na-doping","display_name":"sodium doping","score":0.9300000071525574},{"id":"https://openalex.org/keywords/thermoelectric-properties","display_name":"thermoelectric properties","score":0.859000027179718},{"id":"https://openalex.org/keywords/p-type-thermoelectric-materials","display_name":"p-type thermoelectric materials","score":0.7929999828338623},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.7900000214576721},{"id":"https://openalex.org/keywords/electrical-resistivity","display_name":"electrical resistivity","score":0.8040000200271606},{"id":"https://openalex.org/keywords/power-factor","display_name":"power factor","score":0.9629999995231628},{"id":"https://openalex.org/keywords/acceptor-dopants","display_name":"acceptor dopants","score":0.6729999780654907},{"id":"https://openalex.org/keywords/solid-liquid-reaction","display_name":"solid-liquid reaction","score":0.7910000085830688},{"id":"https://openalex.org/keywords/spark-plasma-sintering","display_name":"spark plasma sintering","score":0.953000009059906},{"id":"https://openalex.org/keywords/band-structure","display_name":"electronic band structure","score":0.5960000157356262}],"concepts":[{"id":"https://openalex.org/C2776014600","wikidata":"https://www.wikidata.org/wiki/Q2307265","display_name":"Spark plasma sintering","level":3,"score":0.9065256118774414},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.8410648107528687},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7615267038345337},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.7422263622283936},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.6960886716842651},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.609887957572937},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.6032995581626892},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.5259045362472534},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.4937323033809662},{"id":"https://openalex.org/C2779892579","wikidata":"https://www.wikidata.org/wiki/Q912138","display_name":"Acceptor","level":2,"score":0.48355361819267273},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.4293861389160156},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.41035425662994385},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.2223576009273529},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.1704857349395752},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.13945597410202026},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.1351853311061859},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12076854705810547},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.09900465607643127},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08388781547546387},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07627859711647034},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.06718745827674866},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2320/jinstmet.72.693","doi":"https://doi.org/10.2320/jinstmet.72.693","is_oa":true,"landing_page_url":"https://doi.org/10.2320/jinstmet.72.693","pdf_url":"https://www.jstage.jst.go.jp/article/jinstmet/72/9/72_9_693/_pdf","source":{"id":"https://openalex.org/S4210173253","display_name":"Journal of the Japan Institute of Metals and Materials","issn_l":"0021-4876","issn":["0021-4876","0369-4186","1880-6880","2433-7501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310313591","host_organization_name":"Japan Institute of Metals and Materials","host_organization_lineage":["https://openalex.org/P4310313591"],"host_organization_lineage_names":["Japan Institute of Metals and Materials"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Japan Institute of Metals","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2320/jinstmet.72.693","doi":"https://doi.org/10.2320/jinstmet.72.693","is_oa":true,"landing_page_url":"https://doi.org/10.2320/jinstmet.72.693","pdf_url":"https://www.jstage.jst.go.jp/article/jinstmet/72/9/72_9_693/_pdf","source":{"id":"https://openalex.org/S4210173253","display_name":"Journal of the Japan Institute of Metals and Materials","issn_l":"0021-4876","issn":["0021-4876","0369-4186","1880-6880","2433-7501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310313591","host_organization_name":"Japan Institute of Metals and Materials","host_organization_lineage":["https://openalex.org/P4310313591"],"host_organization_lineage_names":["Japan Institute of Metals and Materials"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Japan Institute of Metals","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5690000057220459,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2511340288.pdf","grobid_xml":"https://content.openalex.org/works/W2511340288.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W285749399","https://openalex.org/W1972724641","https://openalex.org/W1981368803","https://openalex.org/W2039626632","https://openalex.org/W2054704030","https://openalex.org/W2062007429","https://openalex.org/W2087585288","https://openalex.org/W2173113980","https://openalex.org/W2230728100","https://openalex.org/W2509036565","https://openalex.org/W2606749122"],"related_works":["https://openalex.org/W2313837136","https://openalex.org/W2094812677","https://openalex.org/W1481089524","https://openalex.org/W234165654","https://openalex.org/W2087012736","https://openalex.org/W4409546411","https://openalex.org/W2765374735","https://openalex.org/W2036741856","https://openalex.org/W2617590839","https://openalex.org/W2062007429"],"abstract_inverted_index":{"First-principles":[0],"calculation":[1,106],"revealed":[2],"that":[3,50,110],"Na":[4,85,93,111],"atoms":[5],"were":[6,36,54,68,98],"expected":[7],"to":[8,77],"be":[9],"primarily":[10],"located":[11],"Mg":[12],"sites":[13],"in":[14,70,91,116],"Mg2Si.":[15],"Densities":[16],"of":[17,20,56,89,96,104,123],"electronic":[18],"states":[19],"the":[21,51,71,92,132],"Na-doped":[22,33],"Mg2Si":[23,34,59,117],"showed":[24,49,109],"p-type.":[25],"To":[26],"obtain":[27],"a":[28,57],"good":[29],"p-type":[30],"thermoelectric":[31],"material,":[32],"(Mg66.7-xSi33.3Nax)":[35],"fabricated":[37],"by":[38],"solid-liquid":[39],"reaction":[40],"using":[41],"spark":[42],"plasma":[43],"sintering.":[44],"The":[45,87,102,119],"X-ray":[46],"diffraction":[47],"experiments":[48],"prepared":[52],"samples":[53,82,90],"composed":[55],"single":[58],"phase.":[60],"Electrical":[61],"resistivity,":[62],"\u03c1,":[63],"and":[64,107],"Seebeck":[65],"coefficient,":[66],"\u03b1,":[67],"measured":[69],"temperature":[72,76],"range":[73,95],"from":[74],"room":[75],"around":[78],"600":[79],"K":[80,130],"for":[81,131],"with":[83],"various":[84],"contents.":[86],"\u03b1":[88],"composition":[94],"x\u22650.5":[97],"positive":[99],"values":[100],"(p-type).":[101],"results":[103],"first-principles":[105],"experiment":[108],"was":[112,126],"employed":[113],"as":[114],"acceptor":[115],"system.":[118],"maximum":[120],"power":[121],"factor":[122],"0.44\u00d710-3":[124],"W\u2022m-1\u2022K-2":[125],"obtained":[127],"at":[128],"313":[129],"Mg65.7Si33.3Na1.0":[133],"sample.":[134]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-09-16T00:00:00"}
