{"id":"https://openalex.org/W1971985161","doi":"https://doi.org/10.1063/1.322042","title":"Positron annihilation in AgBr microcrystals","display_name":"Positron annihilation in AgBr microcrystals","publication_year":1975,"publication_date":"1975-08-01","ids":{"openalex":"https://openalex.org/W1971985161","doi":"https://doi.org/10.1063/1.322042","mag":"1971985161"},"language":"en","primary_location":{"id":"doi:10.1063/1.322042","doi":"https://doi.org/10.1063/1.322042","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.322042","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","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/A5108528717","display_name":"Thomas M. Kelly","orcid":"https://orcid.org/0000-0001-8444-1767","observed_orcids":["https://orcid.org/0000-0001-8444-1767","https://orcid.org/0009-0006-9238-4516"]},"institutions":[{"id":"https://openalex.org/I175669267","display_name":"Carestream (United States)","ror":"https://ror.org/048m16q57","country_code":"US","type":"company","lineage":["https://openalex.org/I175669267"]},{"id":"https://openalex.org/I4210159451","display_name":"Kodak (United States)","ror":"https://ror.org/04rn3ph18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210159451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. M. Kelly","raw_affiliation_strings":["Research Laboratories, Eastman Kodak Company, Rochester, New York 14650"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Laboratories, Eastman Kodak Company, Rochester, New York 14650","institution_ids":["https://openalex.org/I175669267","https://openalex.org/I4210159451"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029559163","display_name":"Nathaniel R. Quick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I175669267","display_name":"Carestream (United States)","ror":"https://ror.org/048m16q57","country_code":"US","type":"company","lineage":["https://openalex.org/I175669267"]},{"id":"https://openalex.org/I4210159451","display_name":"Kodak (United States)","ror":"https://ror.org/04rn3ph18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210159451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. R. Quick","raw_affiliation_strings":["Research Laboratories, Eastman Kodak Company, Rochester, New York 14650"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Laboratories, Eastman Kodak Company, Rochester, New York 14650","institution_ids":["https://openalex.org/I175669267","https://openalex.org/I4210159451"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19935644,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"46","issue":"8","first_page":"3278","last_page":"3281"},"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/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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/2211","display_name":"Mechanics of Materials"},"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.0,"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/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/positron-annihilation","display_name":"positron annihilation","score":0.9919999837875366},{"id":"https://openalex.org/keywords/positron-lifetime","display_name":"positron lifetime","score":0.7570000290870667},{"id":"https://openalex.org/keywords/silver-bromide","display_name":"silver bromide","score":0.9169999957084656},{"id":"https://openalex.org/keywords/microcrystals","display_name":"microcrystals","score":0.9700000286102295},{"id":"https://openalex.org/keywords/surface-treatment","display_name":"surface treatment","score":0.7620000243186951},{"id":"https://openalex.org/keywords/uv-irradiation","display_name":"UV irradiation","score":0.7360000014305115},{"id":"https://openalex.org/keywords/silver-halide-grains","display_name":"silver halide grains","score":0.7269999980926514},{"id":"https://openalex.org/keywords/photographic-emulsions","display_name":"photographic emulsions","score":0.5619999766349792}],"concepts":[{"id":"https://openalex.org/C202100949","wikidata":"https://www.wikidata.org/wiki/Q3229","display_name":"Positron","level":3,"score":0.8069356679916382},{"id":"https://openalex.org/C2985595821","wikidata":"https://www.wikidata.org/wiki/Q1206668","display_name":"Positron annihilation","level":4,"score":0.7301889657974243},{"id":"https://openalex.org/C201941533","wikidata":"https://www.wikidata.org/wiki/Q188721","display_name":"Annihilation","level":2,"score":0.5885469317436218},{"id":"https://openalex.org/C2777365513","wikidata":"https://www.wikidata.org/wiki/Q407515","display_name":"Silver bromide","level":4,"score":0.551875650882721},{"id":"https://openalex.org/C2781074174","wikidata":"https://www.wikidata.org/wiki/Q29290","display_name":"Silver halide","level":3,"score":0.5439231395721436},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4715587794780731},{"id":"https://openalex.org/C177322064","wikidata":"https://www.wikidata.org/wiki/Q750955","display_name":"Radiochemistry","level":1,"score":0.4425014555454254},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.4198909401893616},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3863760530948639},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.38287487626075745},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.22809824347496033},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.17769351601600647},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1523360013961792},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.10111561417579651},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.06141147017478943},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.322042","doi":"https://doi.org/10.1063/1.322042","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.322042","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.5199999809265137}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1985251455","https://openalex.org/W2023508874","https://openalex.org/W2032313949","https://openalex.org/W2059841800","https://openalex.org/W2065308612"],"related_works":["https://openalex.org/W3158416316","https://openalex.org/W2065308612","https://openalex.org/W3196010123","https://openalex.org/W3011047125","https://openalex.org/W1643733638","https://openalex.org/W4240795376","https://openalex.org/W4407650474","https://openalex.org/W2323217161","https://openalex.org/W4206178963","https://openalex.org/W2380160597"],"abstract_inverted_index":{"Positron":[0],"decay":[1,22,37],"rates":[2,23],"have":[3],"been":[4],"measured":[5],"in":[6,26,39,67],"pure":[7],"silver":[8,59],"bromide":[9],"microcrystals":[10,40],"subjected":[11],"to":[12,42,46,71],"various":[13],"surface":[14],"treatments":[15],"before":[16],"and":[17],"after":[18],"exposure.":[19],"Two":[20],"distinct":[21],"are":[24,66],"observed":[25],"most":[27],"samples.":[28],"The":[29],"results":[30],"show":[31],"no":[32],"difference":[33],"between":[34],"the":[35,51,56,63,75],"positron":[36],"spectra":[38],"exposed":[41],"uv":[43],"light":[44],"relative":[45],"unexposed":[47],"samples,":[48],"indicating":[49],"that":[50],"chemical":[52],"transitions":[53],"induced":[54],"on":[55],"surfaces":[57],"of":[58],"halide":[60],"grains":[61],"by":[62,74],"photographic":[64],"process":[65],"too":[68],"low":[69],"concentration":[70],"be":[72],"detectable":[73],"positron-lifetime":[76],"technique.":[77]},"counts_by_year":[],"updated_date":"2026-10-21T09:56:26.102985","created_date":"2016-06-24T00:00:00"}