{"id":"https://openalex.org/A5113555346","orcid":"https://orcid.org/0000-0003-0609-2797","observed_orcids":["https://orcid.org/0000-0003-0609-2797"],"display_name":"Yoji Nakamura","raw_author_names":["Y Nakamura","Y. NAKAMURA","Y. Nakamura","Yoji NAKAMURA","Yoji Nakamura"],"full_name":"Yoji Nakamura","works_count":316,"cited_by_count":6942,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":46,"i10_index":174},"ids":{"openalex":"https://openalex.org/A5113555346","orcid":"https://orcid.org/0000-0003-0609-2797","observed_orcids":["https://orcid.org/0000-0003-0609-2797"]},"affiliations":[{"institution":{"id":"https://openalex.org/I103390050","ror":"https://ror.org/012tqgb57","display_name":"Ryukoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]},"years":[1999,1998,1997,1995,1994,1993,1992,1991,1990]},{"institution":{"id":"https://openalex.org/I111966504","ror":"https://ror.org/00msqp585","display_name":"University of Fukui","country_code":"JP","type":"education","lineage":["https://openalex.org/I111966504"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I137975476","ror":"https://ror.org/0244rem06","display_name":"Shinshu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]},"years":[1989,1987]},{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2007,2006,2003,1997,1993]},{"institution":{"id":"https://openalex.org/I205349734","ror":"https://ror.org/02e16g702","display_name":"Hokkaido University","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I207014233","ror":"https://ror.org/02278tr80","display_name":"Kyushu Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]},"years":[2023,2021]},{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[2015,2013,2006,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1980,1979,1978,1977,1976,1975,1974,1973,1972,1971,1970,1969,1968,1967,1966,1965,1964,1963,1961,1958,1955,1954]},{"institution":{"id":"https://openalex.org/I4210085935","ror":"https://ror.org/005w8dd04","display_name":"IBM Research - Almaden","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210085935","https://openalex.org/I4210114115"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4210103072","ror":"https://ror.org/01ezqah87","display_name":"National Institute of Technology, Kitakyushu College","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210103072"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I4210114115","ror":"https://ror.org/0265w5591","display_name":"IBM Research - Thomas J. Watson Research Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]},"years":[1968,1967]},{"institution":{"id":"https://openalex.org/I4210165838","ror":"https://ror.org/05v2ymc15","display_name":"Nisshin Steel (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210165838"]},"years":[1994]},{"institution":{"id":"https://openalex.org/I4399598384","ror":"https://ror.org/0349bbg69","display_name":"Kyoto University Institute for Chemical Research","country_code":"JP","type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399598384"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4405285984","ror":"https://ror.org/00vbrys56","display_name":"Research Institute of Electrical Communication, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4405285984"]},"years":[2007,2006,2003,1997,1995,1993]},{"institution":{"id":"https://openalex.org/I4405286139","ror":"https://ror.org/017qp9z94","display_name":"Institute of Multidisciplinary Research for Advanced Materials, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4405286139"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4405286944","ror":"https://ror.org/03mpax711","display_name":"The Institute for Solid State Physics, The University of Tokyo","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286944","https://openalex.org/I74801974"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I74801974","ror":"https://ror.org/057zh3y96","display_name":"The University of Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},"years":[1990,1987,1986]},{"institution":{"id":"https://openalex.org/I85922643","ror":"https://ror.org/00ys1hz88","display_name":"Nagaoka University of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I85922643"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I91712215","ror":"https://ror.org/01jdpyv68","display_name":"Saarland University","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]},"years":[1974]}],"last_known_institutions":[{"id":"https://openalex.org/I207014233","ror":"https://ror.org/02278tr80","display_name":"Kyushu Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"topics":[{"id":"https://openalex.org/T11782","display_name":"Magnetic Properties of Alloys","count":170,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11222","display_name":"Magnetic Properties and Applications","count":128,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10681","display_name":"Rare-earth and actinide compounds","count":107,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","count":82,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10037","display_name":"Physics of Superconductivity and Magnetism","count":54,"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"}}],"topic_share":[{"id":"https://openalex.org/T11782","display_name":"Magnetic Properties of Alloys","value":0.0008233,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10681","display_name":"Rare-earth and actinide compounds","value":0.0006246,"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/T11222","display_name":"Magnetic Properties and Applications","value":0.0004522,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T12762","display_name":"Crystallography and Radiation Phenomena","value":0.00036,"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/T12875","display_name":"Thermal Expansion and Ionic Conductivity","value":0.0002909,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9273626804351807},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.8661699295043945},{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.8596575260162354},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8240227699279785},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.16336330771446228}],"counts_by_year":[{"year":1954,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1955,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1958,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1961,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1966,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1969,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":11,"oa_works_count":0,"cited_by_count":0},{"year":1973,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":13,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1979,"works_count":17,"oa_works_count":5,"cited_by_count":0},{"year":1980,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":9,"oa_works_count":2,"cited_by_count":0},{"year":1983,"works_count":14,"oa_works_count":3,"cited_by_count":0},{"year":1984,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":21,"oa_works_count":3,"cited_by_count":0},{"year":1986,"works_count":13,"oa_works_count":3,"cited_by_count":0},{"year":1987,"works_count":18,"oa_works_count":4,"cited_by_count":0},{"year":1988,"works_count":23,"oa_works_count":9,"cited_by_count":0},{"year":1989,"works_count":9,"oa_works_count":3,"cited_by_count":0},{"year":1990,"works_count":18,"oa_works_count":3,"cited_by_count":0},{"year":1991,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":10,"oa_works_count":2,"cited_by_count":0},{"year":1994,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":13,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":80},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":74},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":94},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":85},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":72},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":100},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":94},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":102},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":88},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":106},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":112},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":116},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":77}],"display_name_alternatives":["Y Nakamura","Y. NAKAMURA","Y. Nakamura","Yoji NAKAMURA","Yoji Nakamura"],"block_key":"y nakamura","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113555346","awards_count":2,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113555346","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}