{"id":"https://openalex.org/A5085319005","orcid":"https://orcid.org/0000-0002-5002-3978","observed_orcids":["https://orcid.org/0000-0002-5002-3978"],"display_name":"Premkumar Vincent","raw_author_names":["P. Vincent","PremKumar Vincent","Premkumar Vincent"],"full_name":"Premkumar Vincent","works_count":29,"cited_by_count":444,"summary_stats":{"2yr_mean_citedness":1.3333333333333333,"h_index":12,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5085319005","orcid":"https://orcid.org/0000-0002-5002-3978","observed_orcids":["https://orcid.org/0000-0002-5002-3978"]},"affiliations":[{"institution":{"id":"https://openalex.org/I31419693","ror":"https://ror.org/040c17130","display_name":"Kyungpook National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]},"years":[2021,2020,2019,2018,2017,2016]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","count":22,"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/T10611","display_name":"Organic Light-Emitting Diodes Research","count":11,"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","count":10,"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":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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":4,"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"}}],"topic_share":[{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","value":7.22e-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/T10611","display_name":"Organic Light-Emitting Diodes Research","value":6e-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":4.79e-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/T12309","display_name":"solar cell performance optimization","value":4.28e-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/T10090","display_name":"ZnO doping and properties","value":1.76e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9155628681182861},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.728174090385437},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.5844080448150635},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.36934351921081543},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.14366477727890015}],"counts_by_year":[{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":6,"oa_works_count":0,"cited_by_count":7},{"year":2019,"works_count":7,"oa_works_count":4,"cited_by_count":41},{"year":2020,"works_count":5,"oa_works_count":0,"cited_by_count":87},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":86},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":54},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":77},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":50},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":31},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":11}],"display_name_alternatives":["P. Vincent","PremKumar Vincent","Premkumar Vincent"],"block_key":"p vincent","works_api_url":"https://api.openalex.org/works?filter=author.id:A5085319005","updated_date":"2026-11-01T11:00:13","created_date":"2016-06-24T00:00:00"}