{"id":"https://openalex.org/W2024975720","doi":"https://doi.org/10.1103/physrevlett.19.946","title":"Temperature Dependence of Positron Mean Lives in Metals","display_name":"Temperature Dependence of Positron Mean Lives in Metals","publication_year":1967,"publication_date":"1967-10-23","ids":{"openalex":"https://openalex.org/W2024975720","doi":"https://doi.org/10.1103/physrevlett.19.946","mag":"2024975720"},"language":"en","primary_location":{"id":"doi:10.1103/physrevlett.19.946","doi":"https://doi.org/10.1103/physrevlett.19.946","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.19.946","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","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/A5050118089","display_name":"I. K. MacKenzie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"I. K. MacKenzie","raw_affiliation_strings":["Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103696430","display_name":"T.L. Khoo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"T. L. Khoo","raw_affiliation_strings":["Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003241485","display_name":"A. B. McDonald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. B. McDonald","raw_affiliation_strings":["Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113736432","display_name":"B.T.A. McKee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"B. T. A. McKee","raw_affiliation_strings":["Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I129902397"],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":3.9935,"has_fulltext":false,"cited_by_count":182,"citation_normalized_percentile":{"value":0.94609241,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"19","issue":"17","first_page":"946","last_page":"948"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12579","display_name":"Muon and positron interactions and applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12579","display_name":"Muon and positron interactions and applications","score":1.0,"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"}},{"id":"https://openalex.org/T10592","display_name":"Fusion materials and technologies","score":0.0,"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/T13645","display_name":"Thermodynamic and Structural Properties of Metals and Alloys","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/positron-lifetime","display_name":"positron lifetime","score":0.875},{"id":"https://openalex.org/keywords/temperature-dependence","display_name":"temperature dependence","score":0.8970000147819519},{"id":"https://openalex.org/keywords/metals","display_name":"metals","score":0.9409999847412109},{"id":"https://openalex.org/keywords/lattice-vacancies","display_name":"lattice vacancies","score":0.9660000205039978},{"id":"https://openalex.org/keywords/positron-annihilation","display_name":"positron annihilation","score":0.7059999704360962},{"id":"https://openalex.org/keywords/melting-point","display_name":"melting point","score":0.6930000185966492},{"id":"https://openalex.org/keywords/low-melting-point-metals","display_name":"low melting point metals","score":0.9179999828338623}],"concepts":[{"id":"https://openalex.org/C202100949","wikidata":"https://www.wikidata.org/wiki/Q3229","display_name":"Positron","level":3,"score":0.7573243975639343},{"id":"https://openalex.org/C13530604","wikidata":"https://www.wikidata.org/wiki/Q15318","display_name":"Melting point","level":2,"score":0.6813148260116577},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6307855248451233},{"id":"https://openalex.org/C2985276288","wikidata":"https://www.wikidata.org/wiki/Q16873139","display_name":"Melting temperature","level":2,"score":0.5167514681816101},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.5126863718032837},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5106177926063538},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.4767920970916748},{"id":"https://openalex.org/C164675345","wikidata":"https://www.wikidata.org/wiki/Q898226","display_name":"Crystallographic defect","level":2,"score":0.42571622133255005},{"id":"https://openalex.org/C2985595821","wikidata":"https://www.wikidata.org/wiki/Q1206668","display_name":"Positron annihilation","level":4,"score":0.4152635335922241},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.35729551315307617},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2720504105091095},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.24076712131500244},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.23312106728553772},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.16762053966522217},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1103/physrevlett.19.946","doi":"https://doi.org/10.1103/physrevlett.19.946","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.19.946","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","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":3,"referenced_works":["https://openalex.org/W1987918756","https://openalex.org/W2041000486","https://openalex.org/W2160607574"],"related_works":["https://openalex.org/W1974526409","https://openalex.org/W2060979406","https://openalex.org/W1984223909","https://openalex.org/W2093453678","https://openalex.org/W2010615239","https://openalex.org/W2073145961","https://openalex.org/W3046577110","https://openalex.org/W2013347212","https://openalex.org/W1968671085","https://openalex.org/W2006897115"],"abstract_inverted_index":{"The":[0],"dependence":[1],"of":[2,43,56],"positron":[3],"lifetimes":[4],"on":[5],"sample":[6],"temperature":[7,19],"has":[8],"been":[9],"studied":[10],"in":[11,37,41],"several":[12],"metals":[13],"over":[14],"a":[15,34],"range":[16],"from":[17],"room":[18],"to":[20,25,30,51],"the":[21,44,53],"melting":[22],"point":[23],"or":[24],"400\\ifmmode^\\circ\\else\\textdegree\\fi{}C.":[26],"Marked":[27],"effects,":[28],"amounting":[29],"as":[31,33],"much":[32],"30%":[35],"increase":[36],"lifetime,":[38],"are":[39,49],"noted":[40],"most":[42],"low-melting-point":[45],"metals.":[46],"Lattice":[47],"vacancies":[48],"considered":[50],"be":[52],"likely":[54],"cause":[55],"these":[57],"effects.":[58]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
