{"id":"https://openalex.org/A5042322975","orcid":"https://orcid.org/0009-0001-0702-1731","observed_orcids":["https://orcid.org/0009-0001-0702-1731"],"display_name":"Annegret Stephan","raw_author_names":["A. Stephan","Annegret Stephan","Stephan Annegret","Stephan, A.","Stephan, Annegret","Stephan, Annegret 1943-","Stephan, Annegret K.L."],"full_name":"Stephan, Annegret K.L.","works_count":58,"cited_by_count":1214,"summary_stats":{"2yr_mean_citedness":8.064516129032258,"h_index":13,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5042322975","orcid":"https://orcid.org/0009-0001-0702-1731","observed_orcids":["https://orcid.org/0009-0001-0702-1731"]},"affiliations":[{"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":[2025,2023,2022,2021,2020,2019,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210131336","ror":"https://ror.org/03vyq6t71","display_name":"Fraunhofer Institute for Systems and Innovation Research","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210131336","https://openalex.org/I4923324"]},"years":[2026,2025,2024,2023,2022]},{"institution":{"id":"https://openalex.org/I45129253","ror":"https://ror.org/02jx3x895","display_name":"University College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210131336","ror":"https://ror.org/03vyq6t71","display_name":"Fraunhofer Institute for Systems and Innovation Research","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210131336","https://openalex.org/I4923324"]}],"topics":[{"id":"https://openalex.org/T10768","display_name":"Electric Vehicles and Infrastructure","count":34,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10603","display_name":"Smart Grid Energy Management","count":21,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","count":10,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10424","display_name":"Electric Power System Optimization","count":9,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11091","display_name":"Extraction and Separation Processes","count":9,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10768","display_name":"Electric Vehicles and Infrastructure","value":0.0002133,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10603","display_name":"Smart Grid Energy Management","value":9.33e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12546","display_name":"Smart Parking Systems Research","value":8.71e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12503","display_name":"Social Acceptance of Renewable Energy","value":5.91e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14481","display_name":"Renewable Energy and Sustainability","value":5.47e-05,"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"}}],"x_concepts":[{"id":"555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","score":0.6316999793052673},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6223000288009644},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5199373960494995},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4912000000476837},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.4254462420940399}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":12},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":31},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":59},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":74},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":82},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":73},{"year":2022,"works_count":4,"oa_works_count":3,"cited_by_count":89},{"year":2023,"works_count":8,"oa_works_count":7,"cited_by_count":119},{"year":2024,"works_count":10,"oa_works_count":7,"cited_by_count":179},{"year":2025,"works_count":16,"oa_works_count":14,"cited_by_count":238},{"year":2026,"works_count":5,"oa_works_count":4,"cited_by_count":257}],"display_name_alternatives":["A. Stephan","Annegret Stephan","Stephan Annegret","Stephan, A.","Stephan, Annegret","Stephan, Annegret 1943-","Stephan, Annegret K.L."],"block_key":"a stephan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5042322975","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5042322975","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
