{"id":"https://openalex.org/A5107699641","orcid":"https://orcid.org/0000-0001-7829-0691","observed_orcids":["https://orcid.org/0000-0001-7829-0691"],"display_name":"A. Ashok Kumar","raw_author_names":["A. Ashok Kumar","A. Kumar","Ashwani Kumar"],"full_name":"Ashwani Kumar","works_count":53,"cited_by_count":858,"summary_stats":{"2yr_mean_citedness":5.388888888888889,"h_index":15,"i10_index":23},"ids":{"openalex":"https://openalex.org/A5107699641","orcid":"https://orcid.org/0000-0001-7829-0691","observed_orcids":["https://orcid.org/0000-0001-7829-0691"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1289461252","ror":"https://ror.org/00cwrns71","display_name":"Indian Space Research Organisation","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I149899117","ror":"https://ror.org/01hhn8329","display_name":"Max Planck Society","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I170558118","ror":"https://ror.org/05weahn72","display_name":"Sri Venkateswara University","country_code":"IN","type":"education","lineage":["https://openalex.org/I170558118"]},"years":[2010,2009,2008]},{"institution":{"id":"https://openalex.org/I2800875726","ror":"https://ror.org/03k9qs827","display_name":"Fritz Haber Institute of the Max Planck Society","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I2800875726"]},"years":[2008,2004]},{"institution":{"id":"https://openalex.org/I36909309","ror":"https://ror.org/01nc8zs04","display_name":"National Institute of Technology Hamirpur","country_code":"BD","type":"education","lineage":["https://openalex.org/I36909309","https://openalex.org/I4210152752"]},"years":[2019,2018,2017]},{"institution":{"id":"https://openalex.org/I4210138323","ror":"https://ror.org/0400tr590","display_name":"BioAxis DNA Research Centre (India)","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210138323"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405268392","ror":"https://ror.org/00spsqb74","display_name":"Space Applications Centre","country_code":"IN","type":"government","lineage":["https://openalex.org/I4405268392"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I80611190","ror":"https://ror.org/05q92br09","display_name":"Jeonbuk National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I83073037","ror":"https://ror.org/0137gef36","display_name":"Yogi Vemana University","country_code":"IN","type":"education","lineage":["https://openalex.org/I83073037"]},"years":[2026,2025,2024,2023,2020,2013,2012,2011,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I83073037","ror":"https://ror.org/0137gef36","display_name":"Yogi Vemana University","country_code":"IN","type":"education","lineage":["https://openalex.org/I83073037"]}],"topics":[{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces","count":47,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","count":24,"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/T10913","display_name":"Molecular Junctions and Nanostructures","count":14,"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/T10045","display_name":"Organic Electronics and Photovoltaics","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/T10624","display_name":"Silicon and Solar Cell 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"}}],"topic_share":[{"id":"https://openalex.org/T13418","display_name":"Photocathodes and Microchannel Plates","value":0.0001605,"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/T10913","display_name":"Molecular Junctions and Nanostructures","value":0.0001564,"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/T11853","display_name":"Semiconductor materials and interfaces","value":9.51e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","value":4.97e-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":4.21e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9053448438644409},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7329156398773193},{"id":"113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","score":0.7243813872337341},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.7077186107635498},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.3580722212791443}],"counts_by_year":[{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":37},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":66},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":60},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":49},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":34},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":39},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":40},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":48},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2023,"works_count":5,"oa_works_count":0,"cited_by_count":36},{"year":2024,"works_count":11,"oa_works_count":1,"cited_by_count":58},{"year":2025,"works_count":6,"oa_works_count":0,"cited_by_count":83},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":77}],"display_name_alternatives":["A. Ashok Kumar","A. Kumar","Ashwani Kumar"],"block_key":"a kumar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5107699641","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5107699641","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}