{"id":"https://openalex.org/A5113690480","orcid":null,"observed_orcids":[],"display_name":"Samuli Heikkinen","raw_author_names":["S Heikkinen","S. Heikkinen","Samuli Heikkinen"],"full_name":"Samuli Heikkinen","works_count":28,"cited_by_count":296,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5113690480","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2801935854","ror":"https://ror.org/05gzmn429","display_name":"SLAC National Accelerator Laboratory","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I2801935854","https://openalex.org/I39565521","https://openalex.org/I97018004"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I67311998","ror":"https://ror.org/01ggx4157","display_name":"European Organization for Nuclear Research","country_code":"CH","type":"facility","lineage":["https://openalex.org/I67311998"]},"years":[2011,2010,2007,2006]},{"institution":{"id":"https://openalex.org/I83631517","ror":"https://ror.org/02q40pc92","display_name":"Fusion for Energy","country_code":"ES","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I83631517"]},"years":[2026,2025,2020,2018,2017,2016,2014,2013,2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I83631517","ror":"https://ror.org/02q40pc92","display_name":"Fusion for Energy","country_code":"ES","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I83631517"]}],"topics":[{"id":"https://openalex.org/T11808","display_name":"Superconducting Materials and Applications","count":20,"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/T10592","display_name":"Fusion materials and technologies","count":19,"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/T10346","display_name":"Magnetic confinement fusion research","count":10,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/T11367","display_name":"Particle accelerators and beam dynamics","count":10,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/T10396","display_name":"Fatigue and fracture mechanics","count":4,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11808","display_name":"Superconducting Materials and Applications","value":8.1e-05,"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/T10592","display_name":"Fusion materials and technologies","value":4.04e-05,"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/T13965","display_name":"Laser and Thermal Forming Techniques","value":2.32e-05,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","value":2.19e-05,"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/T10723","display_name":"Advanced Welding Techniques Analysis","value":1.22e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.8794940114021301},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.6865919232368469},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.6802149415016174},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.5454117655754089},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3135359585285187}],"counts_by_year":[{"year":2006,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":7},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":24},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":18},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":20},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":11},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":16}],"display_name_alternatives":["S Heikkinen","S. Heikkinen","Samuli Heikkinen"],"block_key":"s heikkinen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113690480","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113690480","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
