{"id":"https://openalex.org/W2884875251","doi":"https://doi.org/10.2320/matertrans.m2017410","title":"Exploratory Study of Substitutional Elements in Mg2Si for Inducing State of Negative Chemical Pressure","display_name":"Exploratory Study of Substitutional Elements in Mg2Si for Inducing State of Negative Chemical Pressure","publication_year":2018,"publication_date":"2018-07-12","ids":{"openalex":"https://openalex.org/W2884875251","doi":"https://doi.org/10.2320/matertrans.m2017410","mag":"2884875251"},"language":"en","primary_location":{"id":"doi:10.2320/matertrans.m2017410","doi":"https://doi.org/10.2320/matertrans.m2017410","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.m2017410","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/59/9/59_M2017410/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"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/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","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/matertrans/59/9/59_M2017410/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103189017","display_name":"Yoji Imai","orcid":"https://orcid.org/0009-0008-3477-2515","observed_orcids":["https://orcid.org/0009-0008-3477-2515"]},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoji Imai","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042718052","display_name":"Naomi Hirayama","orcid":"https://orcid.org/0000-0001-5549-9812","observed_orcids":["https://orcid.org/0000-0001-5549-9812","https://orcid.org/0000-0002-0152-3845"]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naomi Hirayama","raw_affiliation_strings":["Tokyo University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Science","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101481400","display_name":"Atsushi Yamamoto","orcid":"https://orcid.org/0000-0002-9210-2682","observed_orcids":["https://orcid.org/0000-0002-9210-2682"]},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Yamamoto","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110043319","display_name":"Tsutomu Iida","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsutomu Iida","raw_affiliation_strings":["Tokyo University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Science","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109100001","display_name":"K TAKARABE","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136446963","display_name":"Okayama University of Science","ror":"https://ror.org/05aevyc10","country_code":"JP","type":"education","lineage":["https://openalex.org/I136446963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken-ichi Takarabe","raw_affiliation_strings":["Okayama University of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University of Science","institution_ids":["https://openalex.org/I136446963"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2622,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.40311427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"59","issue":"9","first_page":"1417","last_page":"1422"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9965999722480774,"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":0.9965999722480774,"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/T10413","display_name":"High-pressure geophysics and materials","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11948","display_name":"Machine Learning in Materials Science","score":0.0005000000237487257,"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":0.9769999980926514},{"id":"https://openalex.org/keywords/substitutional-doping","display_name":"substitutional doping","score":0.652999997138977},{"id":"https://openalex.org/keywords/thermoelectric-power-factor","display_name":"thermoelectric power factor","score":0.8420000076293945},{"id":"https://openalex.org/keywords/density-of-states","display_name":"density of states","score":0.7990000247955322},{"id":"https://openalex.org/keywords/scandium-substitution","display_name":"scandium substitution","score":0.7739999890327454},{"id":"https://openalex.org/keywords/yttrium-substitution","display_name":"yttrium substitution","score":0.9990000128746033},{"id":"https://openalex.org/keywords/lanthanum-substitution","display_name":"lanthanum substitution","score":0.6949999928474426},{"id":"https://openalex.org/keywords/titanium-substitution","display_name":"titanium substitution","score":0.902999997138977},{"id":"https://openalex.org/keywords/hafnium-substitution","display_name":"hafnium substitution","score":0.8519999980926514},{"id":"https://openalex.org/keywords/thermoelectric-materials","display_name":"thermoelectric materials","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7765648365020752},{"id":"https://openalex.org/C58312451","wikidata":"https://www.wikidata.org/wiki/Q4817200","display_name":"Atom (system on chip)","level":2,"score":0.7327324748039246},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4927058517932892},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.48675990104675293},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.48327380418777466},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4142773747444153},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.39037370681762695},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.34150660037994385},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.2815365791320801},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10136356949806213},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09327974915504456},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.06225848197937012},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2320/matertrans.m2017410","doi":"https://doi.org/10.2320/matertrans.m2017410","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.m2017410","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/59/9/59_M2017410/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"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/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2320/matertrans.m2017410","doi":"https://doi.org/10.2320/matertrans.m2017410","is_oa":true,"landing_page_url":"https://doi.org/10.2320/matertrans.m2017410","pdf_url":"https://www.jstage.jst.go.jp/article/matertrans/59/9/59_M2017410/_pdf","source":{"id":"https://openalex.org/S4210209311","display_name":"MATERIALS TRANSACTIONS","issn_l":"1345-9678","issn":["1345-9678","1347-5320"],"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/P4322765269","host_organization_name":"Japan Institute of Metals","host_organization_lineage":["https://openalex.org/P4322765269"],"host_organization_lineage_names":["Japan Institute of Metals"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MATERIALS TRANSACTIONS","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5690000057220459,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G6765566932","display_name":"Development of automotive silicide thermoelectric battery possessing sufficient power generation ability and long-lifetime","funder_award_id":"16H02329","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320311508","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2884875251.pdf","grobid_xml":"https://content.openalex.org/works/W2884875251.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1573782868","https://openalex.org/W1595272922","https://openalex.org/W1647525050","https://openalex.org/W1894696018","https://openalex.org/W1964004690","https://openalex.org/W1974530318","https://openalex.org/W1989942128","https://openalex.org/W2036113194","https://openalex.org/W2043685562","https://openalex.org/W2049079467","https://openalex.org/W2055996854","https://openalex.org/W2064208783","https://openalex.org/W2066553961","https://openalex.org/W2078249999","https://openalex.org/W2082601871","https://openalex.org/W2086159085","https://openalex.org/W2087585288","https://openalex.org/W2098432400","https://openalex.org/W2167886920","https://openalex.org/W2318957027","https://openalex.org/W2593759371"],"related_works":["https://openalex.org/W2732921775","https://openalex.org/W3112693175","https://openalex.org/W2966311140","https://openalex.org/W2068745259","https://openalex.org/W2970709960","https://openalex.org/W2141615041","https://openalex.org/W2346485874","https://openalex.org/W2089702984","https://openalex.org/W4235446103","https://openalex.org/W2018398269"],"abstract_inverted_index":{"First-principles":[0],"calculations":[1,45,99],"were":[2,46,86,100],"used":[3],"to":[4,22,60],"investigate":[5],"the":[6,75,79,83,87,92,126],"effects":[7],"of":[8,27,42,78,91,125,145],"substituting":[9],"a":[10,16,25,51,123,143],"Mg":[11,52],"atom":[12,53],"in":[13],"Mg2Si":[14,49,85,104],"with":[15,50,55,106],"foreign":[17],"atom.":[18],"The":[19,62,129],"aim":[20],"was":[21],"chemically":[23],"induce":[24],"state":[26,144],"negative":[28,119,146],"pressure":[29,147],"for":[30,48,82,103,141,148],"Mg2Si,":[31],"which":[32],"would":[33],"theoretically":[34],"increase":[35],"its":[36],"thermoelectric":[37],"power":[38],"factor.":[39],"First,":[40],"density":[41],"states":[43],"(DOS)":[44],"performed":[47,102],"substituted":[54,84,105],"Group":[56,66],"3\u201312":[57],"elements":[58,70],"(Sc":[59],"Zn).":[61],"results":[63],"suggest":[64],"that":[65,90,133],"3":[67],"and":[68,97,112,116],"4":[69],"are":[71],"good":[72],"candidates":[73],"because":[74],"main":[76],"features":[77],"DOS":[80],"curves":[81],"same":[88],"as":[89,122],"undoped":[93],"semiconductor.":[94],"Structural":[95],"optimization":[96],"energy":[98,120],"then":[101],"Sc,":[107],"Y,":[108],"La,":[109],"Ti,":[110],"Z,":[111],"Hf.":[113],"Only":[114],"Sc":[115],"Y":[117,135],"showed":[118],"changes":[121,131],"result":[124],"substitutional":[127,139],"reaction.":[128],"volume":[130],"indicate":[132],"only":[134],"is":[136],"an":[137],"appropriate":[138],"element":[140],"inducing":[142],"Mg2Si.":[149]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2018-08-03T00:00:00"}