{"id":"https://openalex.org/A5083214101","orcid":"https://orcid.org/0009-0001-7027-0415","observed_orcids":["https://orcid.org/0009-0001-7027-0415"],"display_name":"Sourav Karmakar","raw_author_names":["Karmakar, Sourav","Sourav Karmakar"],"full_name":"Karmakar, Sourav","works_count":7,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.2857142857142857,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5083214101","orcid":"https://orcid.org/0009-0001-7027-0415","observed_orcids":["https://orcid.org/0009-0001-7027-0415"]},"affiliations":[{"institution":{"id":"https://openalex.org/I16391192","ror":"https://ror.org/04mhzgx49","display_name":"Tel Aviv University","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I6498739","ror":"https://ror.org/00q2w1j53","display_name":"Indian Statistical Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I894293524","ror":"https://ror.org/01173vs27","display_name":"University of Chittagong","country_code":"BD","type":"education","lineage":["https://openalex.org/I894293524"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I16391192","ror":"https://ror.org/04mhzgx49","display_name":"Tel Aviv University","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]},{"id":"https://openalex.org/I6498739","ror":"https://ror.org/00q2w1j53","display_name":"Indian Statistical Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]},{"id":"https://openalex.org/I894293524","ror":"https://ror.org/01173vs27","display_name":"University of Chittagong","country_code":"BD","type":"education","lineage":["https://openalex.org/I894293524"]}],"topics":[{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","count":3,"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/T10657","display_name":"Topological Materials and Phenomena","count":2,"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/T11887","display_name":"Quasicrystal Structures and Properties","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"}},{"id":"https://openalex.org/T11965","display_name":"Quantum, superfluid, helium dynamics","count":2,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","count":1,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T11887","display_name":"Quasicrystal Structures and Properties","value":3.77e-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/T11965","display_name":"Quantum, superfluid, helium dynamics","value":2.88e-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"}},{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","value":1.89e-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"}},{"id":"https://openalex.org/T14359","display_name":"Wetland Management and Conservation","value":1.87e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10657","display_name":"Topological Materials and Phenomena","value":1.44e-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":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.7427999973297119},{"id":"82217956","wikidata":"https://www.wikidata.org/wiki/Q184207","display_name":"Ferromagnetism","score":0.7360000014305115},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.612500011920929},{"id":"2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","score":0.4894999861717224},{"id":"115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","score":0.31369999051094055}],"counts_by_year":[{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":1},{"year":2026,"works_count":4,"oa_works_count":4,"cited_by_count":1}],"display_name_alternatives":["Karmakar, Sourav","Sourav Karmakar"],"block_key":"s karmakar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083214101","updated_date":"2026-10-10T12:59:14","created_date":"2025-09-03T00:00:00"}