{"id":"https://openalex.org/A5063759475","orcid":"https://orcid.org/0000-0003-4446-0757","observed_orcids":["https://orcid.org/0000-0003-4446-0757"],"display_name":"M. V. Tkachev","raw_author_names":["M V Tkachev","M. V. Tkachev","M.V. Tkacev","M.\u2009V. Tkachev","Maxim Tkachev","Maxim V Tkachev","Tkachev, M. V.","\u041c. \u0412. \u0422\u043a\u0430\u0447\u0435\u0432"],"full_name":"Maxim V Tkachev","works_count":18,"cited_by_count":101,"summary_stats":{"2yr_mean_citedness":2.1818181818181817,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5063759475","orcid":"https://orcid.org/0000-0003-4446-0757","observed_orcids":["https://orcid.org/0000-0003-4446-0757"]},"affiliations":[{"institution":{"id":"https://openalex.org/I118517470","ror":"https://ror.org/01jkd3546","display_name":"P.N. Lebedev Physical Institute of the Russian Academy of Sciences","country_code":"RU","type":"facility","lineage":["https://openalex.org/I118517470","https://openalex.org/I1313323035","https://openalex.org/I2800498218","https://openalex.org/I4210096333"]},"years":[2026,2025,2024,2023,2022,2020,2019,2017]},{"institution":{"id":"https://openalex.org/I1313323035","ror":"https://ror.org/05qrfxd25","display_name":"Russian Academy of Sciences","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},"years":[2025,2024,2023,2022,2019,2017]},{"institution":{"id":"https://openalex.org/I2800498218","ror":"https://ror.org/00bg9m975","display_name":"Astro Space Center","country_code":"RU","type":"facility","lineage":["https://openalex.org/I2800498218"]},"years":[2026,2025,2024,2023,2022,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I118517470","ror":"https://ror.org/01jkd3546","display_name":"P.N. Lebedev Physical Institute of the Russian Academy of Sciences","country_code":"RU","type":"facility","lineage":["https://openalex.org/I118517470","https://openalex.org/I1313323035","https://openalex.org/I2800498218","https://openalex.org/I4210096333"]},{"id":"https://openalex.org/I2800498218","ror":"https://ror.org/00bg9m975","display_name":"Astro Space Center","country_code":"RU","type":"facility","lineage":["https://openalex.org/I2800498218"]}],"topics":[{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","count":18,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","count":16,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","count":11,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10477","display_name":"Astrophysics and Star Formation Studies","count":3,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10463","display_name":"Pulsars and Gravitational Waves Research","count":2,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11090","display_name":"Dark Matter and Cosmic Phenomena","value":7.2e-05,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10095","display_name":"Cosmology and Gravitation Theories","value":4.65e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","value":2.56e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T12450","display_name":"Radio Astronomy Observations and Technology","value":1.11e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10463","display_name":"Pulsars and Gravitational Waves Research","value":1.1e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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":0.9742000102996826},{"id":"44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","score":0.8491802215576172},{"id":"159249277","wikidata":"https://www.wikidata.org/wiki/Q79925","display_name":"Dark matter","score":0.8071839809417725},{"id":"98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","score":0.6700360774993896},{"id":"1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","score":0.5501428842544556}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":10},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":20},{"year":2025,"works_count":5,"oa_works_count":3,"cited_by_count":29},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":26}],"display_name_alternatives":["M V Tkachev","M. V. Tkachev","M.V. Tkacev","M.\u2009V. Tkachev","Maxim Tkachev","Maxim V Tkachev","Tkachev, M. V.","\u041c. \u0412. \u0422\u043a\u0430\u0447\u0435\u0432"],"block_key":"m tkachev","works_api_url":"https://api.openalex.org/works?filter=author.id:A5063759475","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2017-10-20T00:00:00"}
