{"id":"https://openalex.org/A5021083999","orcid":"https://orcid.org/0000-0002-9361-6693","observed_orcids":["https://orcid.org/0000-0002-9361-6693"],"display_name":"Antti Koponen","raw_author_names":["A Koponen","A. Koponen","A.I. KOPONEN","ANTII I. KOPONEN","ANTTI I. KOPONEN","ANTTI KOPONEN","Antti I. Koponen","Antti Koponen","Antti, Koponen","Ilmari, Koponen Antti","Koponen Antti","Koponen Antti, I.","Koponen, Antti"],"full_name":"Antti I Koponen","works_count":125,"cited_by_count":3362,"summary_stats":{"2yr_mean_citedness":4.333333333333333,"h_index":27,"i10_index":56},"ids":{"openalex":"https://openalex.org/A5021083999","orcid":"https://orcid.org/0000-0002-9361-6693","observed_orcids":["https://orcid.org/0000-0002-9361-6693"]},"affiliations":[{"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":[2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2009,2007]},{"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":[2009,2007,2006,2005,2004,2003,2002,2001,2000,1999,1998,1997,1996]}],"last_known_institutions":[{"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"]}],"topics":[{"id":"https://openalex.org/T11379","display_name":"Rheology and Fluid Dynamics Studies","count":51,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10610","display_name":"Advanced Cellulose Research Studies","count":33,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T12971","display_name":"Material Properties and Processing","count":29,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11751","display_name":"Lattice Boltzmann Simulation Studies","count":21,"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/T12628","display_name":"Polymer Foaming and Composites","count":16,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T11751","display_name":"Lattice Boltzmann Simulation Studies","value":0.0005227,"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/T12628","display_name":"Polymer Foaming and Composites","value":0.0003111,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T12971","display_name":"Material Properties and Processing","value":0.0002373,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10610","display_name":"Advanced Cellulose Research Studies","value":0.0002296,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T11569","display_name":"Optical Coherence Tomography Applications","value":0.0001941,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8725457787513733},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.7738000154495239},{"id":"57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","score":0.728009045124054},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.6248928308486938},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.39129236340522766}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":98},{"year":2013,"works_count":4,"oa_works_count":1,"cited_by_count":89},{"year":2014,"works_count":9,"oa_works_count":1,"cited_by_count":107},{"year":2015,"works_count":12,"oa_works_count":0,"cited_by_count":136},{"year":2016,"works_count":6,"oa_works_count":0,"cited_by_count":126},{"year":2017,"works_count":8,"oa_works_count":2,"cited_by_count":135},{"year":2018,"works_count":6,"oa_works_count":3,"cited_by_count":166},{"year":2019,"works_count":10,"oa_works_count":7,"cited_by_count":197},{"year":2020,"works_count":10,"oa_works_count":6,"cited_by_count":233},{"year":2021,"works_count":8,"oa_works_count":5,"cited_by_count":255},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":210},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":199},{"year":2024,"works_count":4,"oa_works_count":2,"cited_by_count":246},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":198},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":171}],"display_name_alternatives":["A Koponen","A. Koponen","A.I. KOPONEN","ANTII I. KOPONEN","ANTTI I. KOPONEN","ANTTI KOPONEN","Antti I. Koponen","Antti Koponen","Antti, Koponen","Ilmari, Koponen Antti","Koponen Antti","Koponen Antti, I.","Koponen, Antti"],"block_key":"a koponen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021083999","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}