{"id":"https://openalex.org/A5031599082","orcid":"https://orcid.org/0000-0002-6312-5922","observed_orcids":["https://orcid.org/0000-0002-6312-5922"],"display_name":"S. Ye. Sheykin","raw_author_names":["S. Ye. Sheykin","Serhii Sheykin"],"full_name":"Serhii Sheykin","works_count":8,"cited_by_count":39,"summary_stats":{"2yr_mean_citedness":2.6,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5031599082","orcid":"https://orcid.org/0000-0002-6312-5922","observed_orcids":["https://orcid.org/0000-0002-6312-5922"]},"affiliations":[{"institution":{"id":"https://openalex.org/I149851306","ror":"https://ror.org/00je4t102","display_name":"National Academy of Sciences of Ukraine","country_code":"UA","type":"government","lineage":["https://openalex.org/I149851306"]},"years":[2025,2024,2021,2020]},{"institution":{"id":"https://openalex.org/I4210153810","ror":"https://ror.org/04vq1gm90","display_name":"V. Bakul Institute for Superhard Materials","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I4210153810"]},"years":[2026,2025,2024,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210153810","ror":"https://ror.org/04vq1gm90","display_name":"V. Bakul Institute for Superhard Materials","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I4210153810"]}],"topics":[{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization","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/T11442","display_name":"Titanium Alloys Microstructure and Properties","count":4,"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/T12106","display_name":"Surface Treatment and Residual Stress","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/T13470","display_name":"Surface Treatment and Coatings","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/T12427","display_name":"Metal Alloys Wear and Properties","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12106","display_name":"Surface Treatment and Residual Stress","value":3.18e-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/T11442","display_name":"Titanium Alloys Microstructure and Properties","value":2.58e-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/T12427","display_name":"Metal Alloys Wear and Properties","value":1.18e-05,"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"}},{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization","value":1.14e-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/T12099","display_name":"Advanced materials and composites","value":1.04e-05,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9008591175079346},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.6810145378112793},{"id":"2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","score":0.6634296178817749},{"id":"107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","score":0.5902723073959351},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.45037519931793213}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2024,"works_count":2,"oa_works_count":0,"cited_by_count":9},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":9},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":10}],"display_name_alternatives":["S. Ye. Sheykin","Serhii Sheykin"],"block_key":"s sheykin","works_api_url":"https://api.openalex.org/works?filter=author.id:A5031599082","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5031599082","updated_date":"2026-11-10T14:30:39","created_date":"2020-10-29T00:00:00"}