{"id":"https://openalex.org/A5047448178","orcid":"https://orcid.org/0000-0002-9054-3695","observed_orcids":["https://orcid.org/0000-0002-9054-3695"],"display_name":"Ivan Tsitsilin","raw_author_names":["I. A. Tsitsilin","I. Tsitsilin","Ivan Tsitsilin","Tsitsilin, I.","Tsitsilin, Ivan"],"full_name":"Ivan Tsitsilin","works_count":19,"cited_by_count":249,"summary_stats":{"2yr_mean_citedness":4.454545454545454,"h_index":9,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5047448178","orcid":"https://orcid.org/0000-0002-9054-3695","observed_orcids":["https://orcid.org/0000-0002-9054-3695"]},"affiliations":[{"institution":{"id":"https://openalex.org/I109144446","ror":"https://ror.org/001rdaz60","display_name":"Bavarian Academy of Sciences and Humanities","country_code":"DE","type":"education","lineage":["https://openalex.org/I109144446"]},"years":[2026,2025,2024,2022]},{"institution":{"id":"https://openalex.org/I12003341","ror":"https://ror.org/019vsm959","display_name":"National University of Science and Technology","country_code":"RU","type":"education","lineage":["https://openalex.org/I12003341"]},"years":[2021,2020,2019]},{"institution":{"id":"https://openalex.org/I153845743","ror":"https://ror.org/00v0z9322","display_name":"Moscow Institute of Physics and Technology","country_code":"RU","type":"education","lineage":["https://openalex.org/I153845743"]},"years":[2021,2019]},{"institution":{"id":"https://openalex.org/I35440088","ror":"https://ror.org/05a28rw58","display_name":"ETH Zurich","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210139586","ror":"https://ror.org/03v8t4025","display_name":"Russian Quantum Center","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210139586"]},"years":[2021,2020]},{"institution":{"id":"https://openalex.org/I4210166406","ror":"https://ror.org/05d5rz672","display_name":"Quantum Technologies (Sweden)","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210166406"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405258920","ror":"https://ror.org/01dex6p39","display_name":"Walther Meissner Institute","country_code":"DE","type":"facility","lineage":["https://openalex.org/I109144446","https://openalex.org/I4405258920"]},"years":[2026,2025,2024,2022]},{"institution":{"id":"https://openalex.org/I62916508","ror":"https://ror.org/02kkvpp62","display_name":"Technical University of Munich","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]},"years":[2026,2025,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I109144446","ror":"https://ror.org/001rdaz60","display_name":"Bavarian Academy of Sciences and Humanities","country_code":"DE","type":"education","lineage":["https://openalex.org/I109144446"]},{"id":"https://openalex.org/I4405258920","ror":"https://ror.org/01dex6p39","display_name":"Walther Meissner Institute","country_code":"DE","type":"facility","lineage":["https://openalex.org/I109144446","https://openalex.org/I4405258920"]},{"id":"https://openalex.org/I62916508","ror":"https://ror.org/02kkvpp62","display_name":"Technical University of Munich","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","count":19,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","count":13,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","count":9,"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/T10622","display_name":"Quantum Mechanics and Applications","count":7,"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/T11449","display_name":"Mechanical and Optical Resonators","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","value":7.71e-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/T10682","display_name":"Quantum Computing Algorithms and Architecture","value":7.07e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","value":5.71e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11449","display_name":"Mechanical and Optical Resonators","value":4.75e-05,"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/T10622","display_name":"Quantum Mechanics and Applications","value":2.25e-05,"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"}}],"x_concepts":[{"id":"203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","score":0.8691990375518799},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.770891010761261},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6170732975006104},{"id":"84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","score":0.5842590928077698},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.5132598876953125}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":2,"cited_by_count":3},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":23},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":37},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":34},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":33},{"year":2025,"works_count":5,"oa_works_count":5,"cited_by_count":66},{"year":2026,"works_count":5,"oa_works_count":5,"cited_by_count":53}],"display_name_alternatives":["I. A. Tsitsilin","I. Tsitsilin","Ivan Tsitsilin","Tsitsilin, I.","Tsitsilin, Ivan"],"block_key":"i tsitsilin","works_api_url":"https://api.openalex.org/works?filter=author.id:A5047448178","updated_date":"2026-11-04T11:47:51","created_date":"2020-01-10T00:00:00"}