{"id":"https://openalex.org/A5079284227","orcid":"https://orcid.org/0000-0003-4334-3540","observed_orcids":["https://orcid.org/0000-0003-4334-3540"],"display_name":"Constantine N. Alexeyev","raw_author_names":["Alexeyev, C.","Alexeyev, Constantine","Alexeyev, Constantine N","C Alexeyev","C N Alexeyev","C. Alexeyev","C. N. Alexeyev","C.N. Alexeyev","Constantin Alexeyev","Constantin N. Alexeyev","Constantine Alexeyev","Constantine N Alexeyev","Constantine N. Alexeyev"],"full_name":"Constantine N. Alexeyev","works_count":169,"cited_by_count":1454,"summary_stats":{"2yr_mean_citedness":0.9444444444444444,"h_index":22,"i10_index":46},"ids":{"openalex":"https://openalex.org/A5079284227","orcid":"https://orcid.org/0000-0003-4334-3540","observed_orcids":["https://orcid.org/0000-0003-4334-3540"]},"affiliations":[{"institution":{"id":"https://openalex.org/I182456642","ror":"https://ror.org/04748z305","display_name":"Taurida National V.I. Vernadsky University","country_code":"UA","type":"education","lineage":["https://openalex.org/I182456642"]},"years":[2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000]},{"institution":{"id":"https://openalex.org/I4210164656","ror":"https://ror.org/05erbjx97","display_name":"V.I. Vernadsky Crimean Federal University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210164656"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2004]}],"last_known_institutions":[{"id":"https://openalex.org/I4210164656","ror":"https://ror.org/05erbjx97","display_name":"V.I. Vernadsky Crimean Federal University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210164656"]}],"topics":[{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","count":156,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","count":116,"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"}},{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","count":87,"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/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","count":31,"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/T10299","display_name":"Photonic and Optical Devices","count":17,"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"}}],"topic_share":[{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","value":0.0011283,"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/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","value":0.0006009,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","value":0.000432,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","value":0.0004169,"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"}},{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems","value":0.0002051,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"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":0.9582830667495728},{"id":"130404759","wikidata":"https://www.wikidata.org/wiki/Q2077002","display_name":"Optical vortex","score":0.8980995416641235},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.8585042953491211},{"id":"140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","score":0.8324426412582397},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.4467059075832367}],"counts_by_year":[{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":4,"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":5,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":8,"oa_works_count":6,"cited_by_count":0},{"year":2012,"works_count":9,"oa_works_count":4,"cited_by_count":66},{"year":2013,"works_count":8,"oa_works_count":1,"cited_by_count":94},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2015,"works_count":5,"oa_works_count":1,"cited_by_count":56},{"year":2016,"works_count":4,"oa_works_count":1,"cited_by_count":61},{"year":2017,"works_count":6,"oa_works_count":4,"cited_by_count":73},{"year":2018,"works_count":4,"oa_works_count":1,"cited_by_count":72},{"year":2019,"works_count":9,"oa_works_count":4,"cited_by_count":101},{"year":2020,"works_count":9,"oa_works_count":2,"cited_by_count":98},{"year":2021,"works_count":21,"oa_works_count":13,"cited_by_count":174},{"year":2022,"works_count":8,"oa_works_count":3,"cited_by_count":69},{"year":2023,"works_count":7,"oa_works_count":3,"cited_by_count":112},{"year":2024,"works_count":8,"oa_works_count":6,"cited_by_count":89},{"year":2025,"works_count":6,"oa_works_count":4,"cited_by_count":53},{"year":2026,"works_count":4,"oa_works_count":2,"cited_by_count":55}],"display_name_alternatives":["Alexeyev, C.","Alexeyev, Constantine","Alexeyev, Constantine N","C Alexeyev","C N Alexeyev","C. Alexeyev","C. N. Alexeyev","C.N. Alexeyev","Constantin Alexeyev","Constantin N. Alexeyev","Constantine Alexeyev","Constantine N Alexeyev","Constantine N. Alexeyev"],"block_key":"c alexeyev","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079284227","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
