{"id":"https://openalex.org/A5049339487","orcid":null,"observed_orcids":[],"display_name":"Jani M. Kivioja","raw_author_names":["J Kivioja","J M Kivioja","J. Kivioja","J. M. Kivioja","J.M. Kivioja","Jani Kivioja","Jani M. Kivioja"],"full_name":"Jani M. Kivioja","works_count":41,"cited_by_count":4894,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":23},"ids":{"openalex":"https://openalex.org/A5049339487","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I241749","ror":"https://ror.org/013meh722","display_name":"University of Cambridge","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I2738502077","ror":"https://ror.org/04pkc8m17","display_name":"Nokia (Finland)","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210098141","ror":"https://ror.org/00zpf0626","display_name":"Nokia (United Kingdom)","country_code":"GB","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210098141"]},"years":[2015,2014,2013,2012,2011]},{"institution":{"id":"https://openalex.org/I4210117014","ror":"https://ror.org/02tf6tv07","display_name":"Picosun (Finland)","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210117014"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I87653560","ror":"https://ror.org/04b181w54","display_name":"VTT Technical Research Centre of Finland","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]},"years":[2010,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I94722563","ror":"https://ror.org/05n3dz165","display_name":"University of Jyv\u00e4skyl\u00e4","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]},"years":[2003]}],"last_known_institutions":[{"id":"https://openalex.org/I4210117014","ror":"https://ror.org/02tf6tv07","display_name":"Picosun (Finland)","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210117014"]}],"topics":[{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","count":13,"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/T11803","display_name":"Superconducting and THz Device Technology","count":13,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","count":12,"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/T10020","display_name":"Quantum Information and Cryptography","count":8,"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/T10083","display_name":"Graphene research and applications","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","value":0.000111,"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/T12627","display_name":"Graphene and Nanomaterials Applications","value":6.96e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12579","display_name":"Muon and positron interactions and applications","value":5.71e-05,"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/T10382","display_name":"Quantum and electron transport phenomena","value":4.16e-05,"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/T11272","display_name":"Nanowire Synthesis and Applications","value":3.2e-05,"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"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9131964445114136},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.818158745765686},{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.7828248143196106},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6468130350112915},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6125333309173584}],"counts_by_year":[{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":7,"oa_works_count":5,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":41},{"year":2013,"works_count":3,"oa_works_count":0,"cited_by_count":38},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":78},{"year":2015,"works_count":3,"oa_works_count":1,"cited_by_count":257},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":461},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":537},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":512},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":500},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":529},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":390},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":335},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":289},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":260},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":237},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":166}],"display_name_alternatives":["J Kivioja","J M Kivioja","J. Kivioja","J. M. Kivioja","J.M. Kivioja","Jani Kivioja","Jani M. Kivioja"],"block_key":"j kivioja","works_api_url":"https://api.openalex.org/works?filter=author.id:A5049339487","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5049339487","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
