{"id":"https://openalex.org/A5104361663","orcid":"https://orcid.org/0009-0006-3615-867X","observed_orcids":["https://orcid.org/0009-0006-3615-867X"],"display_name":"Andrey Levchenko","raw_author_names":["A. K. Levchenko","Andrey Levchenko","Levchenko, A. K."],"full_name":"Andrey Levchenko","works_count":3,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5104361663","orcid":"https://orcid.org/0009-0006-3615-867X","observed_orcids":["https://orcid.org/0009-0006-3615-867X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I168036236","ror":"https://ror.org/03aph1990","display_name":"National University Zaporizhzhia Polytechnic","country_code":"UA","type":"education","lineage":["https://openalex.org/I168036236"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210124779","ror":"https://ror.org/027ka1x80","display_name":"National Aeronautics and Space Administration","country_code":"US","type":"government","lineage":["https://openalex.org/I4210124779"]},"years":[1986]}],"last_known_institutions":[{"id":"https://openalex.org/I168036236","ror":"https://ror.org/03aph1990","display_name":"National University Zaporizhzhia Polytechnic","country_code":"UA","type":"education","lineage":["https://openalex.org/I168036236"]}],"topics":[{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion","count":2,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","count":2,"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/T11434","display_name":"Electrochemical Analysis and Applications","count":2,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization","count":1,"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/T13113","display_name":"Engineering Technology and Methodologies","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","value":5.9e-06,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","value":5.3e-06,"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/T10030","display_name":"Electrocatalysts for Energy Conversion","value":4.1e-06,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13113","display_name":"Engineering Technology and Methodologies","value":4e-06,"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/T13451","display_name":"Mechanical Engineering Research and Applications","value":4e-06,"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":"107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","score":0.8086000084877014},{"id":"17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","score":0.7551049590110779},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.5543000102043152},{"id":"163127949","wikidata":"https://www.wikidata.org/wiki/Q64403","display_name":"Electrolysis","score":0.45570001006126404},{"id":"148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","score":0.4487000107765198}],"counts_by_year":[{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["A. K. Levchenko","Andrey Levchenko","Levchenko, A. K."],"block_key":"a levchenko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5104361663","updated_date":"2026-10-15T12:44:11","created_date":"2025-10-10T00:00:00"}
