{"id":"https://openalex.org/A5039319962","orcid":"https://orcid.org/0000-0001-6212-4576","observed_orcids":["https://orcid.org/0000-0001-6212-4576"],"display_name":"Akash Bhatnagar","raw_author_names":["A. Bhatnagar","Akash Bhatnagar","Bhatnagar, Akash"],"full_name":"Bhatnagar, Akash","works_count":26,"cited_by_count":1171,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5039319962","orcid":"https://orcid.org/0000-0001-6212-4576","observed_orcids":["https://orcid.org/0000-0001-6212-4576"]},"affiliations":[{"institution":{"id":"https://openalex.org/I160414472","ror":"https://ror.org/000q08p21","display_name":"Schott (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I160414472"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I39555362","ror":"https://ror.org/01a77tt86","display_name":"University of Warwick","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]},"years":[2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210089806","ror":"https://ror.org/0095xwr23","display_name":"Max Planck Institute of Microstructure Physics","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210089806"]},"years":[2014,2013]},{"institution":{"id":"https://openalex.org/I68956291","ror":"https://ror.org/05gqaka33","display_name":"Martin Luther University Halle-Wittenberg","country_code":"DE","type":"education","lineage":["https://openalex.org/I68956291"]},"years":[2022,2021,2020,2019,2018,2014]}],"last_known_institutions":[{"id":"https://openalex.org/I160414472","ror":"https://ror.org/000q08p21","display_name":"Schott (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I160414472"]},{"id":"https://openalex.org/I68956291","ror":"https://ror.org/05gqaka33","display_name":"Martin Luther University Halle-Wittenberg","country_code":"DE","type":"education","lineage":["https://openalex.org/I68956291"]}],"topics":[{"id":"https://openalex.org/T10886","display_name":"Multiferroics and related materials","count":24,"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/T10107","display_name":"Ferroelectric and Piezoelectric Materials","count":23,"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"}},{"id":"https://openalex.org/T12588","display_name":"Electronic and Structural Properties of Oxides","count":13,"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"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","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/T11050","display_name":"Photorefractive and Nonlinear Optics","count":4,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10886","display_name":"Multiferroics and related materials","value":0.0001452,"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/T12588","display_name":"Electronic and Structural Properties of Oxides","value":0.000111,"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"}},{"id":"https://openalex.org/T10107","display_name":"Ferroelectric and Piezoelectric Materials","value":7.26e-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"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","value":5.44e-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/T11050","display_name":"Photorefractive and Nonlinear Optics","value":1.25e-05,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.920013427734375},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6776000261306763},{"id":"133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","score":0.672446608543396},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.5113276839256287},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.31548261642456055}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":6,"oa_works_count":2,"cited_by_count":24},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":43},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":69},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":76},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":80},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":100},{"year":2020,"works_count":5,"oa_works_count":3,"cited_by_count":72},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":110},{"year":2022,"works_count":5,"oa_works_count":4,"cited_by_count":133},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":113},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":152},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":99},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":100}],"display_name_alternatives":["A. Bhatnagar","Akash Bhatnagar","Bhatnagar, Akash"],"block_key":"a bhatnagar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5039319962","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5039319962","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}