{"id":"https://openalex.org/W1978636201","doi":"https://doi.org/10.1038/124091b0","title":"Use of the Thermionic Valve in Measurements of Ionisation Currents","display_name":"Use of the Thermionic Valve in Measurements of Ionisation Currents","publication_year":1929,"publication_date":"1929-07-01","ids":{"openalex":"https://openalex.org/W1978636201","doi":"https://doi.org/10.1038/124091b0","mag":"1978636201"},"language":"en","primary_location":{"id":"doi:10.1038/124091b0","doi":"https://doi.org/10.1038/124091b0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/124091b0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5032410342","display_name":"J. A. C. TEEGAN","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I90923520","display_name":"University of Yangon","ror":"https://ror.org/038724806","country_code":"MM","type":"education","lineage":["https://openalex.org/I90923520"]}],"countries":["MM"],"is_corresponding":true,"raw_author_name":"J. A. C. TEEGAN","raw_affiliation_strings":["University College, Rangoon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College, Rangoon","institution_ids":["https://openalex.org/I90923520"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5032410342"],"corresponding_institution_ids":["https://openalex.org/I90923520"],"apc_list":{"value":12690,"currency":"USD","value_usd":12690},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.03053435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"124","issue":"3116","first_page":"91","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11044","display_name":"Particle Detector Development and Performance","score":0.7505000233650208,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/T11044","display_name":"Particle Detector Development and Performance","score":0.7505000233650208,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.14010000228881836,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T14311","display_name":"Electrical and Electromagnetic Research","score":0.039400000125169754,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/vacuum-tubes","display_name":"vacuum tubes","score":0.9459999799728394},{"id":"https://openalex.org/keywords/ionization-chamber","display_name":"ionization chamber","score":0.9070000052452087},{"id":"https://openalex.org/keywords/uranium-oxides","display_name":"uranium oxides","score":0.6790000200271606}],"concepts":[{"id":"https://openalex.org/C29420128","wikidata":"https://www.wikidata.org/wiki/Q179472","display_name":"Galvanometer","level":3,"score":0.819360613822937},{"id":"https://openalex.org/C54473852","wikidata":"https://www.wikidata.org/wiki/Q1982706","display_name":"Electrometer","level":2,"score":0.716941237449646},{"id":"https://openalex.org/C143979616","wikidata":"https://www.wikidata.org/wiki/Q215259","display_name":"Thermionic emission","level":3,"score":0.5304642915725708},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.5100246071815491},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.48962336778640747},{"id":"https://openalex.org/C58437636","wikidata":"https://www.wikidata.org/wiki/Q217249","display_name":"Sublimation (psychology)","level":2,"score":0.41310298442840576},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.4047328233718872},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3951984643936157},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3750913143157959},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.21250832080841064},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.11255720257759094},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.10554918646812439},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/124091b0","doi":"https://doi.org/10.1038/124091b0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/124091b0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2141438179","https://openalex.org/W2003108426","https://openalex.org/W2019761880","https://openalex.org/W2010360104","https://openalex.org/W2054432240","https://openalex.org/W2034515592","https://openalex.org/W4233525376","https://openalex.org/W2085567436","https://openalex.org/W2079100702","https://openalex.org/W2013527978"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}
