{"id":"https://openalex.org/A5039150490","orcid":"https://orcid.org/0000-0001-8167-8953","observed_orcids":["https://orcid.org/0000-0001-8167-8953"],"display_name":"Sekar Indira","raw_author_names":["Indira Sekar","Indira, Sekar","S. Indira","Sekar Indira"],"full_name":"Indira, Sekar","works_count":23,"cited_by_count":282,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5039150490","orcid":"https://orcid.org/0000-0001-8167-8953","observed_orcids":["https://orcid.org/0000-0001-8167-8953"]},"affiliations":[{"institution":{"id":"https://openalex.org/I141431873","ror":"https://ror.org/05crs8s98","display_name":"Periyar University","country_code":"IN","type":"education","lineage":["https://openalex.org/I141431873"]},"years":[2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I141431873","ror":"https://ror.org/05crs8s98","display_name":"Periyar University","country_code":"IN","type":"education","lineage":["https://openalex.org/I141431873"]}],"topics":[{"id":"https://openalex.org/T10464","display_name":"Crystal structures of chemical compounds","count":9,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10798","display_name":"Crystallography and molecular interactions","count":9,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10939","display_name":"Crystal Structures and Properties","count":9,"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/T10817","display_name":"Multicomponent Synthesis of Heterocycles","count":6,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11746","display_name":"Inorganic and Organometallic Chemistry","count":6,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10817","display_name":"Multicomponent Synthesis of Heterocycles","value":7e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13265","display_name":"Synthesis of Tetrazole Derivatives","value":6.51e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12458","display_name":"Organometallic Compounds Synthesis and Characterization","value":2.94e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11790","display_name":"N-Heterocyclic Carbenes in Organic and Inorganic Chemistry","value":2.48e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11281","display_name":"Asymmetric Hydrogenation and Catalysis","value":2.42e-05,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9827017784118652},{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.8878289461135864},{"id":"8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","score":0.49744489789009094},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.47250521183013916},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.4371384382247925}],"counts_by_year":[{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":8,"oa_works_count":3,"cited_by_count":4},{"year":2020,"works_count":9,"oa_works_count":6,"cited_by_count":25},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":28},{"year":2022,"works_count":3,"oa_works_count":1,"cited_by_count":40},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":31}],"display_name_alternatives":["Indira Sekar","Indira, Sekar","S. Indira","Sekar Indira"],"block_key":"i sekar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5039150490","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5039150490","updated_date":"2026-11-12T13:17:38","created_date":"2018-11-29T00:00:00"}