{"id":"https://openalex.org/A5083231553","orcid":null,"observed_orcids":[],"display_name":"A. Drouard","raw_author_names":["A Drouard","A. Drouard","Alexis Drouard","Drouard, A.","Drouard, Alexis"],"full_name":"Drouard, Alexis","works_count":57,"cited_by_count":983,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":20,"i10_index":21},"ids":{"openalex":"https://openalex.org/A5083231553","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I187986737","ror":"https://ror.org/04ex24z53","display_name":"Coll\u00e8ge de France","country_code":"FR","type":"education","lineage":["https://openalex.org/I187986737"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I21491767","ror":"https://ror.org/035xkbk20","display_name":"Aix-Marseille Universit\u00e9","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},"years":[2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I2799535048","ror":"https://ror.org/04h1h0y33","display_name":"Centre National d'\u00c9tudes Spatiales","country_code":"FR","type":"government","lineage":["https://openalex.org/I2799535048"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210097422","ror":"https://ror.org/00ssy9q55","display_name":"Laboratoire d\u2019Astrophysique de Marseille","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I2799535048","https://openalex.org/I4210097422","https://openalex.org/I4210148025"]},"years":[2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I4210104942","ror":"https://ror.org/01pa4h393","display_name":"Centre de Recherche et d\u2019Enseignement de G\u00e9osciences de l\u2019Environnement","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I187986737","https://openalex.org/I21491767","https://openalex.org/I2746051580","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210093025","https://openalex.org/I4210104942","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444"]},"years":[2019,2018]},{"institution":{"id":"https://openalex.org/I4210133362","ror":"https://ror.org/03fd77x13","display_name":"Institut National de Physique Nucl\u00e9aire et de Physique des Particules","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210133362"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210166444","ror":"https://ror.org/05q3vnk25","display_name":"Institut de Recherche pour le D\u00e9veloppement","country_code":"FR","type":"government","lineage":["https://openalex.org/I2802818602","https://openalex.org/I4210090127","https://openalex.org/I4210131494","https://openalex.org/I4210166444"]},"years":[2019,2018]},{"institution":{"id":"https://openalex.org/I4387154544","ror":"https://ror.org/01x3gbx83","display_name":"Institut National de la Recherche Agronomique","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4387154544"]},"years":[2019]}],"last_known_institutions":[{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I21491767","ror":"https://ror.org/035xkbk20","display_name":"Aix-Marseille Universit\u00e9","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},{"id":"https://openalex.org/I4210097422","ror":"https://ror.org/00ssy9q55","display_name":"Laboratoire d\u2019Astrophysique de Marseille","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I2799535048","https://openalex.org/I4210097422","https://openalex.org/I4210148025"]}],"topics":[{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","count":53,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","count":40,"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/T10406","display_name":"Planetary Science and Exploration","count":32,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","count":15,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12917","display_name":"Astronomy and Astrophysical Research","count":11,"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/T10406","display_name":"Planetary Science and Exploration","value":9.13e-05,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","value":8.69e-05,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","value":7.47e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10039","display_name":"Stellar, planetary, and galactic studies","value":3.56e-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/T12917","display_name":"Astronomy and Astrophysical Research","value":1.94e-05,"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"}}],"x_concepts":[{"id":"58142911","wikidata":"https://www.wikidata.org/wiki/Q3863","display_name":"Asteroid","score":0.9409483075141907},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9039000272750854},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.7738999724388123},{"id":"87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","score":0.7419896125793457},{"id":"1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","score":0.5039376616477966}],"counts_by_year":[{"year":2017,"works_count":6,"oa_works_count":4,"cited_by_count":0},{"year":2018,"works_count":10,"oa_works_count":6,"cited_by_count":13},{"year":2019,"works_count":19,"oa_works_count":11,"cited_by_count":69},{"year":2020,"works_count":10,"oa_works_count":9,"cited_by_count":94},{"year":2021,"works_count":10,"oa_works_count":8,"cited_by_count":115},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":207},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":133},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":111},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":142},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":99}],"display_name_alternatives":["A Drouard","A. Drouard","Alexis Drouard","Drouard, A.","Drouard, Alexis"],"block_key":"a drouard","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083231553","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5083231553","updated_date":"2026-11-10T14:30:39","created_date":"2017-03-16T00:00:00"}