{"id":"https://openalex.org/A5111750108","orcid":null,"observed_orcids":[],"display_name":"Masaharu Oguni","raw_author_names":["M. Oguni","MASAHARU OGUNI","Masaharu OGUNI","Masaharu Oguni","OGUNI, MASAHARU","Oguni, Masaharu"],"full_name":"OGUNI, MASAHARU","works_count":161,"cited_by_count":3651,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":32,"i10_index":72},"ids":{"openalex":"https://openalex.org/A5111750108","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114531698","ror":"https://ror.org/0112mx960","display_name":"Tokyo Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698","https://openalex.org/I4400009020"]},"years":[2022,2021,2020,2019,2018,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2000,1999,1998,1997,1996,1995,1994,1993,1992]},{"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":[2010]},{"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":[2010]},{"institution":{"id":"https://openalex.org/I161296585","ror":"https://ror.org/05sj3n476","display_name":"Tokyo University of Science","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},"years":[2010,2009]},{"institution":{"id":"https://openalex.org/I29920723","ror":"https://ror.org/0475kvb92","display_name":"Moldova State University","country_code":"MD","type":"education","lineage":["https://openalex.org/I29920723"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I31784960","ror":"https://ror.org/04nt8b154","display_name":"Fukuoka University","country_code":"JP","type":"education","lineage":["https://openalex.org/I31784960"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4405286850","ror":"https://ror.org/03a7aaw75","display_name":"Materials & Structures Laboratory","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4400009020","https://openalex.org/I4405286850"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I6178835","ror":"https://ror.org/00sjd5653","display_name":"Ibaraki University","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]},"years":[2010]},{"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":[2010]},{"institution":{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]},"years":[1996,1991,1990,1989,1988,1987,1986,1985,1982,1980,1979,1977,1975,1974,1973,1972]}],"last_known_institutions":[{"id":"https://openalex.org/I114531698","ror":"https://ror.org/0112mx960","display_name":"Tokyo Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698","https://openalex.org/I4400009020"]}],"topics":[{"id":"https://openalex.org/T10474","display_name":"Material Dynamics and Properties","count":105,"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/T11878","display_name":"Solid-state spectroscopy and crystallography","count":56,"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/T10544","display_name":"Glass properties and applications","count":38,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T12202","display_name":"nanoparticles nucleation surface interactions","count":36,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12852","display_name":"Chemical Thermodynamics and Molecular Structure","count":32,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12202","display_name":"nanoparticles nucleation surface interactions","value":0.0004132,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10474","display_name":"Material Dynamics and Properties","value":0.0003682,"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/T12852","display_name":"Chemical Thermodynamics and Molecular Structure","value":0.0002024,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11878","display_name":"Solid-state spectroscopy and crystallography","value":0.0001991,"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/T10633","display_name":"Metallic Glasses and Amorphous Alloys","value":0.0001667,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9654067158699036},{"id":"97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","score":0.768348217010498},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7434820532798767},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7030203342437744},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.3702865540981293}],"counts_by_year":[{"year":1972,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1973,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1974,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":15,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":9,"oa_works_count":4,"cited_by_count":0},{"year":1997,"works_count":6,"oa_works_count":3,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":25,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":156},{"year":2013,"works_count":4,"oa_works_count":0,"cited_by_count":155},{"year":2014,"works_count":3,"oa_works_count":0,"cited_by_count":147},{"year":2015,"works_count":10,"oa_works_count":5,"cited_by_count":195},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":166},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":145},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":157},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":137},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":124},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":107},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":86},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":100},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":85},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":94},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":59}],"display_name_alternatives":["M. Oguni","MASAHARU OGUNI","Masaharu OGUNI","Masaharu Oguni","OGUNI, MASAHARU","Oguni, Masaharu"],"block_key":"m oguni","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111750108","awards_count":8,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111750108","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
