{"id":"https://openalex.org/A5017294428","orcid":null,"observed_orcids":[],"display_name":"Uwe Ortmann","raw_author_names":["U. Ortmann","Uwe Ortmann"],"full_name":"Uwe Ortmann","works_count":54,"cited_by_count":260,"summary_stats":{"2yr_mean_citedness":0.2222222222222222,"h_index":7,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5017294428","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I39343248","ror":"https://ror.org/01hcx6992","display_name":"Humboldt-Universit\u00e4t zu Berlin","country_code":"DE","type":"education","lineage":["https://openalex.org/I39343248"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I4210104359","ror":"https://ror.org/01a8nnm19","display_name":"PicoQuant (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210104359"]},"years":[2024,2023,2022,2021,2020,2019,2014,2013,2012,2010,2009,2008,2005,2004,2003,2002,1996]},{"institution":{"id":"https://openalex.org/I4210116547","ror":"https://ror.org/01vf7he45","display_name":"Pirkanmaa Hospital District","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210116547","https://openalex.org/I4210126318"]},"years":[2012]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","count":49,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","count":22,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","count":15,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications","count":12,"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/T12153","display_name":"Advanced Optical Sensing Technologies","count":6,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","value":0.0002484,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","value":0.0001034,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","value":7.4e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","value":6.29e-05,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"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/T10566","display_name":"Laser-Matter Interactions and Applications","value":3.53e-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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8101871013641357},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7486021518707275},{"id":"91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","score":0.7484984397888184},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.6724810600280762},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.6714339256286621}],"counts_by_year":[{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1996,"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":2,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":11},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":14},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":6},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":4},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":7},{"year":2021,"works_count":5,"oa_works_count":1,"cited_by_count":7},{"year":2022,"works_count":8,"oa_works_count":0,"cited_by_count":8},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2024,"works_count":8,"oa_works_count":2,"cited_by_count":11},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":9}],"display_name_alternatives":["U. Ortmann","Uwe Ortmann"],"block_key":"u ortmann","works_api_url":"https://api.openalex.org/works?filter=author.id:A5017294428","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5017294428","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
