{"id":"https://openalex.org/A5087967832","orcid":"https://orcid.org/0000-0002-3029-1916","observed_orcids":["https://orcid.org/0000-0002-3029-1916"],"display_name":"Hemen Kumar Kalita","raw_author_names":["Hemen K. Kalita","Hemen Kalita","Hemen Kumar Kalita"],"full_name":"Hemen Kumar Kalita","works_count":50,"cited_by_count":1158,"summary_stats":{"2yr_mean_citedness":8.142857142857142,"h_index":20,"i10_index":25},"ids":{"openalex":"https://openalex.org/A5087967832","orcid":"https://orcid.org/0000-0002-3029-1916","observed_orcids":["https://orcid.org/0000-0002-3029-1916"]},"affiliations":[{"institution":{"id":"https://openalex.org/I138537684","ror":"https://ror.org/01ppj9r51","display_name":"Gauhati University","country_code":"IN","type":"education","lineage":["https://openalex.org/I138537684"]},"years":[2026,2025,2024,2023,2022,2021,2020,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I162827531","ror":"https://ror.org/02qyf5152","display_name":"Indian Institute of Technology Bombay","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},"years":[2020,2018,2017,2016,2014,2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I138537684","ror":"https://ror.org/01ppj9r51","display_name":"Gauhati University","country_code":"IN","type":"education","lineage":["https://openalex.org/I138537684"]}],"topics":[{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","count":27,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","count":16,"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/T10275","display_name":"2D Materials and Applications","count":11,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","count":11,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11342","display_name":"Carbon and Quantum Dots Applications","count":8,"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"}}],"topic_share":[{"id":"https://openalex.org/T11342","display_name":"Carbon and Quantum Dots Applications","value":0.0001629,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","value":0.0001,"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/T10083","display_name":"Graphene research and applications","value":8.66e-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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","value":6.88e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12627","display_name":"Graphene and Nanomaterials Applications","value":4.64e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":"30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","score":0.9771251678466797},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8952019810676575},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.8107240200042725},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.4449100196361542},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3883935213088989}],"counts_by_year":[{"year":2012,"works_count":5,"oa_works_count":0,"cited_by_count":3},{"year":2013,"works_count":8,"oa_works_count":1,"cited_by_count":9},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":23},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":33},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":31},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2020,"works_count":4,"oa_works_count":0,"cited_by_count":66},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":97},{"year":2022,"works_count":6,"oa_works_count":1,"cited_by_count":116},{"year":2023,"works_count":4,"oa_works_count":1,"cited_by_count":156},{"year":2024,"works_count":4,"oa_works_count":0,"cited_by_count":178},{"year":2025,"works_count":7,"oa_works_count":1,"cited_by_count":207},{"year":2026,"works_count":3,"oa_works_count":0,"cited_by_count":151}],"display_name_alternatives":["Hemen K. Kalita","Hemen Kalita","Hemen Kumar Kalita"],"block_key":"h kalita","works_api_url":"https://api.openalex.org/works?filter=author.id:A5087967832","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5087967832","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}