{"id":"https://openalex.org/A5092590813","orcid":"https://orcid.org/0009-0000-8793-9739","observed_orcids":["https://orcid.org/0009-0000-8793-9739"],"display_name":"Gergely Havasi","raw_author_names":["Gergely Havasi","Havasi, Gergely"],"full_name":"Gergely Havasi","works_count":5,"cited_by_count":6,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5092590813","orcid":"https://orcid.org/0009-0000-8793-9739","observed_orcids":["https://orcid.org/0009-0000-8793-9739"]},"affiliations":[{"institution":{"id":"https://openalex.org/I29770179","ror":"https://ror.org/02w42ss30","display_name":"Budapest University of Technology and Economics","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210166314","ror":"https://ror.org/05jy9ww07","display_name":"Semilab (Hungary)","country_code":"HU","type":"company","lineage":["https://openalex.org/I4210166314"]},"years":[2025,2024,2023]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10623","display_name":"Thin-Film Transistor Technologies","count":5,"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/T10624","display_name":"Silicon and Solar Cell Technologies","count":5,"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/T12309","display_name":"solar cell performance optimization","count":3,"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/T10472","display_name":"Semiconductor materials and devices","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","value":2.66e-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/T10623","display_name":"Thin-Film Transistor Technologies","value":2.5e-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/T10624","display_name":"Silicon and Solar Cell Technologies","value":2.11e-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/T10472","display_name":"Semiconductor materials and devices","value":4.1e-06,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7915999889373779},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6877999901771545},{"id":"198865614","wikidata":"https://www.wikidata.org/wiki/Q5046374","display_name":"Carrier lifetime","score":0.6754999756813049},{"id":"104232198","wikidata":"https://www.wikidata.org/wiki/Q865807","display_name":"Charge carrier","score":0.6748265027999878},{"id":"544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","score":0.5343999862670898}],"counts_by_year":[{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":1}],"display_name_alternatives":["Gergely Havasi","Havasi, Gergely"],"block_key":"g havasi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5092590813","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2023-08-04T00:00:00"}