{"id":"https://openalex.org/A5113364548","orcid":"https://orcid.org/0009-0008-8013-1372","observed_orcids":["https://orcid.org/0009-0008-8013-1372"],"display_name":"Johannes Fr\u00fch","raw_author_names":["Fr\u00fch, Johannes","Johannes Fr\u00fch"],"full_name":"Fr\u00fch, Johannes","works_count":10,"cited_by_count":75,"summary_stats":{"2yr_mean_citedness":2.125,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5113364548","orcid":"https://orcid.org/0009-0008-8013-1372","observed_orcids":["https://orcid.org/0009-0008-8013-1372"]},"affiliations":[{"institution":{"id":"https://openalex.org/I149899117","ror":"https://ror.org/01hhn8329","display_name":"Max Planck Society","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210120293","ror":"https://ror.org/01vekys64","display_name":"Max Planck Institute of Quantum Optics","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]},"years":[2026,2025,2024,2023,2022]},{"institution":{"id":"https://openalex.org/I4210142743","ror":"https://ror.org/04xrcta15","display_name":"Munich Center for Quantum Science and Technology","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210142743","https://openalex.org/I8204097"]},"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":[2026,2025,2024,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I149899117","ror":"https://ror.org/01hhn8329","display_name":"Max Planck Society","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210120293","ror":"https://ror.org/01vekys64","display_name":"Max Planck Institute of Quantum Optics","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]},{"id":"https://openalex.org/I4210142743","ror":"https://ror.org/04xrcta15","display_name":"Munich Center for Quantum Science and Technology","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210142743","https://openalex.org/I8204097"]},{"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/T11414","display_name":"Quantum optics and atomic interactions","count":10,"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/T10478","display_name":"Diamond and Carbon-based Materials Research","count":7,"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/T10020","display_name":"Quantum Information and Cryptography","count":3,"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/T10097","display_name":"Luminescence Properties of Advanced Materials","count":3,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","count":2,"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/T11414","display_name":"Quantum optics and atomic interactions","value":5.26e-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/T10478","display_name":"Diamond and Carbon-based Materials Research","value":5.12e-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/T11449","display_name":"Mechanical and Optical Resonators","value":1.5e-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/T10097","display_name":"Luminescence Properties of Advanced Materials","value":9.9e-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/T10020","display_name":"Quantum Information and Cryptography","value":8.5e-06,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.893612265586853},{"id":"57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","score":0.7627708911895752},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7293999791145325},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6299999952316284},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.36399999260902405}],"counts_by_year":[{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":14},{"year":2024,"works_count":4,"oa_works_count":2,"cited_by_count":12},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":24},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":19}],"display_name_alternatives":["Fr\u00fch, Johannes","Johannes Fr\u00fch"],"block_key":"j fruh","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113364548","updated_date":"2026-11-03T12:34:24","created_date":"2021-08-16T00:00:00"}