{"id":"https://openalex.org/A5110029666","orcid":null,"observed_orcids":[],"display_name":"Yukihiro Ota","raw_author_names":["Ota Yukihiro","Ota, Yukihiro","YUKIHIRO OTA","Yukihiro Ota"],"full_name":"Ota, Yukihiro","works_count":86,"cited_by_count":762,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":24},"ids":{"openalex":"https://openalex.org/A5110029666","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I117197279","ror":"https://ror.org/05nf86y53","display_name":"Japan Atomic Energy Agency","country_code":"JP","type":"government","lineage":["https://openalex.org/I117197279"]},"years":[2016,2015,2014,2012,2011,2010,2009]},{"institution":{"id":"https://openalex.org/I150744194","ror":"https://ror.org/00ntfnx83","display_name":"Waseda University","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]},"years":[2007,2006,2005,2004,2003]},{"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":[2010]},{"institution":{"id":"https://openalex.org/I4210086780","ror":"https://ror.org/00097mb19","display_name":"Japan Science and Technology Agency","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]},"years":[2012,2011,2010,2009]},{"institution":{"id":"https://openalex.org/I4210089980","ror":"https://ror.org/00az65y50","display_name":"Research Organization for Information Science and Technology","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210089980"]},"years":[2018,2017]},{"institution":{"id":"https://openalex.org/I4210110652","ror":"https://ror.org/01sjwvz98","display_name":"RIKEN","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]},"years":[2014,2013,2012,2011]},{"institution":{"id":"https://openalex.org/I4210128938","ror":"https://ror.org/030vbmf58","display_name":"RIKEN Advanced Science Institute","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210128938"]},"years":[2012,2011]},{"institution":{"id":"https://openalex.org/I4210132156","ror":"https://ror.org/03gv2xk61","display_name":"RIKEN Center for Emergent Matter Science","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210132156"]},"years":[2014,2013]},{"institution":{"id":"https://openalex.org/I4387152242","ror":"https://ror.org/04664mr26","display_name":"Institute for Materials Research, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I916559398","ror":"https://ror.org/05kt9ap64","display_name":"Kindai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]},"years":[2009,2008]}],"last_known_institutions":[{"id":"https://openalex.org/I4210089980","ror":"https://ror.org/00az65y50","display_name":"Research Organization for Information Science and Technology","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210089980"]}],"topics":[{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","count":45,"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/T10622","display_name":"Quantum Mechanics and Applications","count":26,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10020","display_name":"Quantum Information and Cryptography","count":24,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11682","display_name":"Advanced Condensed Matter Physics","count":18,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","count":17,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11766","display_name":"Iron-based superconductors research","value":0.0002445,"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/T12491","display_name":"Superconductivity in MgB2 and Alloys","value":0.0002081,"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/T10657","display_name":"Topological Materials and Phenomena","value":0.0001099,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T11261","display_name":"Quantum chaos and dynamical systems","value":8.82e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T10682","display_name":"Quantum Computing Algorithms and Architecture","value":8.73e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9357911348342896},{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.8928037881851196},{"id":"54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","score":0.8472260236740112},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.5478501319885254},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.530772864818573}],"counts_by_year":[{"year":2003,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2004,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":6,"oa_works_count":3,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":14,"oa_works_count":9,"cited_by_count":0},{"year":2010,"works_count":8,"oa_works_count":6,"cited_by_count":0},{"year":2011,"works_count":8,"oa_works_count":5,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":4,"cited_by_count":45},{"year":2013,"works_count":4,"oa_works_count":3,"cited_by_count":31},{"year":2014,"works_count":12,"oa_works_count":8,"cited_by_count":55},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":56},{"year":2016,"works_count":5,"oa_works_count":5,"cited_by_count":62},{"year":2017,"works_count":2,"oa_works_count":1,"cited_by_count":51},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":49},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":18}],"display_name_alternatives":["Ota Yukihiro","Ota, Yukihiro","YUKIHIRO OTA","Yukihiro Ota"],"block_key":"y ota","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110029666","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}