{"id":"https://openalex.org/A5064237154","orcid":"https://orcid.org/0000-0003-1869-4517","observed_orcids":["https://orcid.org/0000-0003-1869-4517"],"display_name":"Muthiah Thottappan","raw_author_names":["M Thottappan","M. Thottapan","M. Thottappan","Muthiah Thottappan"],"full_name":"Muthiah Thottappan","works_count":103,"cited_by_count":375,"summary_stats":{"2yr_mean_citedness":0.7368421052631579,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5064237154","orcid":"https://orcid.org/0000-0003-1869-4517","observed_orcids":["https://orcid.org/0000-0003-1869-4517"]},"affiliations":[{"institution":{"id":"https://openalex.org/I56404289","ror":"https://ror.org/01kh5gc44","display_name":"Indian Institute of Technology BHU","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011]},{"institution":{"id":"https://openalex.org/I68891433","ror":"https://ror.org/049tgcd06","display_name":"Indian Institute of Technology Delhi","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I91357014","ror":"https://ror.org/04cdn2797","display_name":"Banaras Hindu University","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]},"years":[2025,2024,2023,2022,2021,2020,2019,2018,2016,2015,2014,2013,2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I56404289","ror":"https://ror.org/01kh5gc44","display_name":"Indian Institute of Technology BHU","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}],"topics":[{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research","count":75,"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"}},{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","count":67,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","count":37,"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/T11920","display_name":"Pulsed Power Technology Applications","count":27,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10245","display_name":"Metamaterials and Metasurfaces Applications","count":25,"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"}}],"topic_share":[{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research","value":0.0004616,"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"}},{"id":"https://openalex.org/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","value":0.0001961,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","value":8.69e-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/T11458","display_name":"Advanced Wireless Communication Technologies","value":7.96e-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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","value":7.78e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7539635896682739},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.6581568717956543},{"id":"119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","score":0.5172308087348938},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4050547778606415},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.2712620794773102}],"counts_by_year":[{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":5},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":9},{"year":2014,"works_count":4,"oa_works_count":0,"cited_by_count":11},{"year":2015,"works_count":4,"oa_works_count":0,"cited_by_count":8},{"year":2016,"works_count":9,"oa_works_count":0,"cited_by_count":10},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":7,"oa_works_count":0,"cited_by_count":23},{"year":2019,"works_count":11,"oa_works_count":2,"cited_by_count":35},{"year":2020,"works_count":13,"oa_works_count":0,"cited_by_count":56},{"year":2021,"works_count":6,"oa_works_count":1,"cited_by_count":30},{"year":2022,"works_count":18,"oa_works_count":0,"cited_by_count":161},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":12},{"year":2024,"works_count":7,"oa_works_count":0,"cited_by_count":13},{"year":2025,"works_count":11,"oa_works_count":0,"cited_by_count":1},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["M Thottappan","M. Thottapan","M. Thottappan","Muthiah Thottappan"],"block_key":"m thottappan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5064237154","updated_date":"2026-10-17T12:28:47","created_date":"2022-01-26T00:00:00"}
