{"id":"https://openalex.org/W2017539107","doi":"https://doi.org/10.1016/0030-4018(82)90402-3","title":"First and second fluctuation-dissipation-theorem in electromagnetic fluctuation theory","display_name":"First and second fluctuation-dissipation-theorem in electromagnetic fluctuation theory","publication_year":1982,"publication_date":"1982-05-01","ids":{"openalex":"https://openalex.org/W2017539107","doi":"https://doi.org/10.1016/0030-4018(82)90402-3","mag":"2017539107"},"language":"en","primary_location":{"id":"doi:10.1016/0030-4018(82)90402-3","doi":"https://doi.org/10.1016/0030-4018(82)90402-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0030-4018(82)90402-3","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004574758","display_name":"W. Eckhardt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"W. Eckhardt","raw_affiliation_strings":["Abt. f\u00fcr Mathematische Physik, Universit\u00e4t Ulm, Fed. Rep. Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Abt. f\u00fcr Mathematische Physik, Universit\u00e4t Ulm, Fed. Rep. Germany","institution_ids":["https://openalex.org/I196349391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5004574758"],"corresponding_institution_ids":["https://openalex.org/I196349391"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":1.1553,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.77331548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"41","issue":"5","first_page":"305","last_page":"309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.9193999767303467,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.9193999767303467,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11683","display_name":"Quantum and Classical Electrodynamics","score":0.05920000001788139,"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/T12304","display_name":"Radiative Heat Transfer Studies","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fluctuation-dissipation-theorem","display_name":"fluctuation-dissipation theorem","score":0.9660000205039978},{"id":"https://openalex.org/keywords/electromagnetic-fluctuations","display_name":"electromagnetic fluctuations","score":0.7419999837875366},{"id":"https://openalex.org/keywords/linear-response-theory","display_name":"linear response theory","score":0.9409999847412109},{"id":"https://openalex.org/keywords/langevin-theory","display_name":"Langevin theory","score":0.9660000205039978},{"id":"https://openalex.org/keywords/method-equivalence","display_name":"method equivalence","score":0.7419999837875366},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"radiative transfer","score":0.9430000185966492},{"id":"https://openalex.org/keywords/inhomogeneous-systems","display_name":"inhomogeneous systems","score":0.9599999785423279},{"id":"https://openalex.org/keywords/dynamic-processes","display_name":"dynamic processes","score":0.9290000200271606}],"concepts":[{"id":"https://openalex.org/C178201587","wikidata":"https://www.wikidata.org/wiki/Q1434158","display_name":"Fluctuation-dissipation theorem","level":2,"score":0.8511239290237427},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7251970767974854},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.6944234371185303},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.6207405924797058},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.5496019124984741},{"id":"https://openalex.org/C2984039729","wikidata":"https://www.wikidata.org/wiki/Q11406","display_name":"Electromagnetic theory","level":2,"score":0.4823176860809326},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3503621220588684},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.34969496726989746},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2765935957431793},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.26399004459381104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19299021363258362},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0030-4018(82)90402-3","doi":"https://doi.org/10.1016/0030-4018(82)90402-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0030-4018(82)90402-3","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W610820025","https://openalex.org/W2009171709","https://openalex.org/W2050387484","https://openalex.org/W2059108268","https://openalex.org/W2066985690","https://openalex.org/W2076602648","https://openalex.org/W2086378021","https://openalex.org/W2087007931","https://openalex.org/W2095318316","https://openalex.org/W4213416286"],"related_works":["https://openalex.org/W2078980283","https://openalex.org/W4409457000","https://openalex.org/W4241205933","https://openalex.org/W4387246558","https://openalex.org/W2064689454","https://openalex.org/W4387006914","https://openalex.org/W2076602648","https://openalex.org/W4364375007","https://openalex.org/W2064567530","https://openalex.org/W2017506998"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-02T10:15:12.560889","created_date":"2016-06-24T00:00:00"}