{"id":"https://openalex.org/A5115061006","orcid":"https://orcid.org/0009-0001-1291-7620","observed_orcids":["https://orcid.org/0009-0001-1291-7620"],"display_name":"Ragupathi Indhumathi","raw_author_names":["Indhumathi Ragupathi","R. Indhumathi","Ragupathi Indhumathi"],"full_name":"Ragupathi Indhumathi","works_count":11,"cited_by_count":182,"summary_stats":{"2yr_mean_citedness":16.545454545454547,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5115061006","orcid":"https://orcid.org/0009-0001-1291-7620","observed_orcids":["https://orcid.org/0009-0001-1291-7620"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405271589","ror":"https://ror.org/02pjbf956","display_name":"Sri Sairam Engineering College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405271589"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4405271589","ror":"https://ror.org/02pjbf956","display_name":"Sri Sairam Engineering College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405271589"]}],"topics":[{"id":"https://openalex.org/T10090","display_name":"ZnO doping and properties","count":5,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","count":4,"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/T13249","display_name":"Dielectric properties of ceramics","count":4,"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","count":3,"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/T13104","display_name":"Chemical and Physical Properties of Materials","count":2,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","value":5.06e-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/T14327","display_name":"Advanced Energy Technologies and Civil Engineering Innovations","value":4.02e-05,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13249","display_name":"Dielectric properties of ceramics","value":3.36e-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/T10090","display_name":"ZnO doping and properties","value":2.3e-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/T11907","display_name":"Copper-based nanomaterials and applications","value":1.52e-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":0.9453999996185303},{"id":"133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","score":0.7246999740600586},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.6341347098350525},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5674999952316284},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.4649212658405304}],"counts_by_year":[{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2025,"works_count":5,"oa_works_count":2,"cited_by_count":62},{"year":2026,"works_count":4,"oa_works_count":1,"cited_by_count":120}],"display_name_alternatives":["Indhumathi Ragupathi","R. Indhumathi","Ragupathi Indhumathi"],"block_key":"r indhumathi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5115061006","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5115061006","updated_date":"2026-11-12T13:17:38","created_date":"2024-11-05T00:00:00"}