{"id":"https://openalex.org/W2145010914","doi":"https://doi.org/10.1143/jjap.8.883","title":"Thermoelecric Effect in Semiconducting Barium Titanate","display_name":"Thermoelecric Effect in Semiconducting Barium Titanate","publication_year":1969,"publication_date":"1969-07-01","ids":{"openalex":"https://openalex.org/W2145010914","doi":"https://doi.org/10.1143/jjap.8.883","mag":"2145010914"},"language":"en","primary_location":{"id":"doi:10.1143/jjap.8.883","doi":"https://doi.org/10.1143/jjap.8.883","is_oa":true,"landing_page_url":"https://doi.org/10.1143/jjap.8.883","pdf_url":"https://iopscience.iop.org/article/10.1143/JJAP.8.883/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","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://iopscience.iop.org/article/10.1143/JJAP.8.883/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081650042","display_name":"B. G. Brahmecha","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3125981224","display_name":"National Chemical Laboratory","ror":"https://ror.org/057mn3690","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I3125981224","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"B. G. Brahmecha","raw_affiliation_strings":["National Chemical Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chemical Laboratory","institution_ids":["https://openalex.org/I3125981224"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5081650042"],"corresponding_institution_ids":["https://openalex.org/I3125981224"],"apc_list":{"value":2210,"currency":"USD","value_usd":2210},"apc_paid":null,"fwci":1.6171,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.77697272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"8","issue":"7","first_page":"883","last_page":"883"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.8057000041007996,"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":0.8057000041007996,"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":0.07150000333786011,"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/T10107","display_name":"Ferroelectric and Piezoelectric Materials","score":0.07020000368356705,"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/thermoelectric-effect","display_name":"thermoelectric effect","score":0.8820000290870667},{"id":"https://openalex.org/keywords/barium-titanate","display_name":"barium titanate","score":0.9440000057220459},{"id":"https://openalex.org/keywords/ferroelectric-phase-transition","display_name":"ferroelectric phase transition","score":0.7200000286102295},{"id":"https://openalex.org/keywords/erbium-doping","display_name":"erbium doping","score":0.9359999895095825},{"id":"https://openalex.org/keywords/terbium-doping","display_name":"terbium doping","score":1.0},{"id":"https://openalex.org/keywords/polycrystalline-ceramics","display_name":"polycrystalline ceramics","score":0.890999972820282}],"concepts":[{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.8555065393447876},{"id":"https://openalex.org/C2779159579","wikidata":"https://www.wikidata.org/wiki/Q415484","display_name":"Barium titanate","level":3,"score":0.8236015439033508},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6709607839584351},{"id":"https://openalex.org/C549856995","wikidata":"https://www.wikidata.org/wiki/Q1838","display_name":"Terbium","level":3,"score":0.6526001691818237},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.6406152248382568},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.5749586224555969},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.5656052231788635},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.534402072429657},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.43671587109565735},{"id":"https://openalex.org/C542576722","wikidata":"https://www.wikidata.org/wiki/Q1112","display_name":"Barium","level":2,"score":0.42730778455734253},{"id":"https://openalex.org/C134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","level":2,"score":0.25223761796951294},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.18892765045166016},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.17678841948509216},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10495781898498535},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.09178555011749268},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.0821278989315033},{"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:10.1143/jjap.8.883","doi":"https://doi.org/10.1143/jjap.8.883","is_oa":true,"landing_page_url":"https://doi.org/10.1143/jjap.8.883","pdf_url":"https://iopscience.iop.org/article/10.1143/JJAP.8.883/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1143/jjap.8.883","doi":"https://doi.org/10.1143/jjap.8.883","is_oa":true,"landing_page_url":"https://doi.org/10.1143/jjap.8.883","pdf_url":"https://iopscience.iop.org/article/10.1143/JJAP.8.883/pdf","source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2145010914.pdf","grobid_xml":"https://content.openalex.org/works/W2145010914.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1640664117","https://openalex.org/W2026605586","https://openalex.org/W2026895586","https://openalex.org/W2103721554"],"related_works":["https://openalex.org/W3181982774","https://openalex.org/W2018886661","https://openalex.org/W2068381847","https://openalex.org/W2597203384","https://openalex.org/W2020570540","https://openalex.org/W7115038108","https://openalex.org/W1500332793","https://openalex.org/W632332651","https://openalex.org/W4410494674","https://openalex.org/W579061665"],"abstract_inverted_index":{"Thermoelectric":[0],"measurements":[1],"were":[2,14],"carried":[3],"out":[4],"on":[5,59],"polycrystalline":[6],"semiconducting":[7],"barium":[8],"titanate":[9],"systems.":[10],"Doping":[11],"elements":[12],"used":[13],"erbium":[15],"and":[16,45],"terbium.":[17],"The":[18],"ambient":[19],"temperature":[20,28,44],"of":[21,62,73],"the":[22,35,42,50,60],"samples":[23],"was":[24,32],"varied":[25],"from":[26],"room":[27],"to":[29,69],"200\u00b0C.":[30],"It":[31],"found":[33],"that":[34],"thermoelectric":[36],"power":[37],"changes":[38],"its":[39],"sign":[40],"beyond":[41],"transition":[43],"becomes":[46],"positive,":[47],"even":[48],"though":[49],"carrier":[51],"concentration":[52],"remains":[53],"constant.":[54],"A":[55],"possible":[56],"mechanism":[57],"based":[58],"idea":[61],"electron-phonon":[63],"Umklapp":[64],"process":[65],"has":[66],"been":[67],"suggested":[68],"explain":[70],"this":[71],"reversal":[72],"sign.":[74]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}