{"id":"https://openalex.org/A5021793244","orcid":"https://orcid.org/0000-0003-4765-096X","observed_orcids":["https://orcid.org/0000-0003-4765-096X"],"display_name":"Antti Vaajoki","raw_author_names":["A. Vaajoki","Antti Vaajoki","Vaajoki, Antti"],"full_name":"Antti Vaajoki","works_count":30,"cited_by_count":212,"summary_stats":{"2yr_mean_citedness":0.8333333333333334,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5021793244","orcid":"https://orcid.org/0000-0003-4765-096X","observed_orcids":["https://orcid.org/0000-0003-4765-096X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210157608","ror":"https://ror.org/05egxdg81","display_name":"Institute of Advanced Manufacturing Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]},"years":[2020,2016]},{"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":[2026,2024,2021,2019,2018,2017,2015,2014,2013,2012]},{"institution":{"id":"https://openalex.org/I9927081","ror":"https://ror.org/020hwjq30","display_name":"Aalto University","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]},"years":[2011]}],"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/T10705","display_name":"Additive Manufacturing Materials and Processes","count":12,"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"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","count":9,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10377","display_name":"Metal and Thin Film Mechanics","count":5,"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"}},{"id":"https://openalex.org/T10707","display_name":"Cellular and Composite Structures","count":4,"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"}},{"id":"https://openalex.org/T12362","display_name":"Tribology and Wear Analysis","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/T10705","display_name":"Additive Manufacturing Materials and Processes","value":6.13e-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"}},{"id":"https://openalex.org/T12362","display_name":"Tribology and Wear Analysis","value":4.05e-05,"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"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","value":3.89e-05,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T11143","display_name":"High Entropy Alloys Studies","value":3e-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"}},{"id":"https://openalex.org/T10377","display_name":"Metal and Thin Film Mechanics","value":2.24e-05,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9434150457382202},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.7715877890586853},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.6515190005302429},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.44741055369377136},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4312204122543335}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":0,"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":2},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2015,"works_count":3,"oa_works_count":1,"cited_by_count":3},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":11},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":18},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":12},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":26},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":27},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":18},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2026,"works_count":4,"oa_works_count":3,"cited_by_count":8}],"display_name_alternatives":["A. Vaajoki","Antti Vaajoki","Vaajoki, Antti"],"block_key":"a vaajoki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021793244","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}