{"id":"https://openalex.org/W1989999581","doi":"https://doi.org/10.1364/ao.7.000307","title":"Production and Properties of Vacuum Evaporated Films of Thorium Fluoride","display_name":"Production and Properties of Vacuum Evaporated Films of Thorium Fluoride","publication_year":1968,"publication_date":"1968-02-01","ids":{"openalex":"https://openalex.org/W1989999581","doi":"https://doi.org/10.1364/ao.7.000307","mag":"1989999581","pmid":"https://pubmed.ncbi.nlm.nih.gov/20062461"},"language":"en","primary_location":{"id":"doi:10.1364/ao.7.000307","doi":"https://doi.org/10.1364/ao.7.000307","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ao.7.000307","pdf_url":null,"source":{"id":"https://openalex.org/S4210211917","display_name":"Applied Optics","issn_l":"0003-6935","issn":["0003-6935","1539-4522","1540-8981","1559-128X","2155-3165"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","dongbi-c","jufo-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Optics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5078470192","display_name":"Walter Heitmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802562207","display_name":"Deutsche Bundespost","ror":"https://ror.org/0150tj573","country_code":"DE","type":"government","lineage":["https://openalex.org/I2802562207"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"W. Heitmann","raw_affiliation_strings":["Forschungsinstitut des Fernmeldetechnischen Zentralamtes der Deutschen Bundespost, 61 Darmstadt,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Forschungsinstitut des Fernmeldetechnischen Zentralamtes der Deutschen Bundespost, 61 Darmstadt,Germany","institution_ids":["https://openalex.org/I2802562207"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048089256","display_name":"Elmar Ritter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Ritter","raw_affiliation_strings":["Balzers Aktiengesellschaft f\u00fcr Hochvakuumtechnik und D\u00fcnne Schichten, 9496 Balzers, Principality of \nLiechtenstein","Balzers Aktiengesellschaft f\u00fcr Hochvakuumtechnik und D\u00fcnne Schichten, 9496 Balzers, Principality of #N#Liechtenstein"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Balzers Aktiengesellschaft f\u00fcr Hochvakuumtechnik und D\u00fcnne Schichten, 9496 Balzers, Principality of \nLiechtenstein","institution_ids":[]},{"raw_affiliation_string":"Balzers Aktiengesellschaft f\u00fcr Hochvakuumtechnik und D\u00fcnne Schichten, 9496 Balzers, Principality of #N#Liechtenstein","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8066,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.72707263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"7","issue":"2","first_page":"307","last_page":"307"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11723","display_name":"Optical Coatings and Gratings","score":0.6830999851226807,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11723","display_name":"Optical Coatings and Gratings","score":0.6830999851226807,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/T12646","display_name":"Inorganic Fluorides and Related Compounds","score":0.07259999960660934,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13889","display_name":"Advanced Materials and Semiconductor Technologies","score":0.0608999989926815,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thorium-fluoride","display_name":"thorium fluoride","score":0.9440000057220459},{"id":"https://openalex.org/keywords/vacuum-evaporation","display_name":"vacuum evaporation","score":0.7450000047683716},{"id":"https://openalex.org/keywords/thin-films","display_name":"thin films","score":0.9750000238418579},{"id":"https://openalex.org/keywords/thermal-decomposition","display_name":"thermal decomposition","score":0.9190000295639038},{"id":"https://openalex.org/keywords/refractive-index-dispersion","display_name":"refractive index dispersion","score":0.9620000123977661},{"id":"https://openalex.org/keywords/dielectric-constant","display_name":"dielectric constant","score":0.9980000257492065},{"id":"https://openalex.org/keywords/optical-transparency","display_name":"optical transparency","score":0.8880000114440918},{"id":"https://openalex.org/keywords/radioactive-material-handling","display_name":"radioactive material handling","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C527038400","wikidata":"https://www.wikidata.org/wiki/Q1115","display_name":"Thorium","level":3,"score":0.7792233824729919},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.7023512125015259},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6581531763076782},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.6314669251441956},{"id":"https://openalex.org/C2780828025","wikidata":"https://www.wikidata.org/wiki/Q44793182","display_name":"Fluoride","level":2,"score":0.5894892811775208},{"id":"https://openalex.org/C61441594","wikidata":"https://www.wikidata.org/wiki/Q132814","display_name":"Evaporation","level":2,"score":0.4985508918762207},{"id":"https://openalex.org/C2779192298","wikidata":"https://www.wikidata.org/wiki/Q7908061","display_name":"Vacuum evaporation","level":3,"score":0.453763872385025},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.43709057569503784},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.42349109053611755},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4136184751987457},{"id":"https://openalex.org/C2776873873","wikidata":"https://www.wikidata.org/wiki/Q3044964","display_name":"Vacuum deposition","level":3,"score":0.4119175970554352},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3392345905303955},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.24718016386032104},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.15013232827186584},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13278856873512268},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.12639334797859192},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10497769713401794},{"id":"https://openalex.org/C555451288","wikidata":"https://www.wikidata.org/wiki/Q1098","display_name":"Uranium","level":2,"score":0.10472464561462402},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10017856955528259},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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":2,"locations":[{"id":"doi:10.1364/ao.7.000307","doi":"https://doi.org/10.1364/ao.7.000307","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ao.7.000307","pdf_url":null,"source":{"id":"https://openalex.org/S4210211917","display_name":"Applied Optics","issn_l":"0003-6935","issn":["0003-6935","1539-4522","1540-8981","1559-128X","2155-3165"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","dongbi-c","jufo-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Optics","raw_type":"journal-article"},{"id":"pmid:20062461","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20062461","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied optics","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":5,"referenced_works":["https://openalex.org/W1975837630","https://openalex.org/W1979109959","https://openalex.org/W1997829713","https://openalex.org/W1998409507","https://openalex.org/W2067557242"],"related_works":["https://openalex.org/W1978635855","https://openalex.org/W1597507883","https://openalex.org/W1786331489","https://openalex.org/W25924381","https://openalex.org/W4321517115","https://openalex.org/W2605307096","https://openalex.org/W4235652937","https://openalex.org/W333026199","https://openalex.org/W3062001637","https://openalex.org/W4254304203"],"abstract_inverted_index":{"Experiments":[0],"for":[1,76],"the":[2,57,60,63,67,77],"production":[3,50],"of":[4,8,21,51,59,70,79,82],"vacuum":[5],"evaporated":[6],"films":[7,14,53],"thorium":[9,22],"oxyfluoride":[10],"showed":[11],"that":[12],"these":[13],"cannot":[15],"be":[16],"produced":[17],"by":[18],"direct":[19],"evaporation":[20],"oxyfluoride,":[23],"because":[24,81],"this":[25],"material":[26],"decomposes":[27],"at":[28,39],"approximately":[29,40],"1000":[30],"degrees":[31,42],"C":[32,43],"into":[33],"ThF(4)":[34,37,52],"and":[35,44,56,66],"ThO(2).":[36],"evaporates":[38],"900":[41],"yields":[45],"very":[46],"stable":[47],"films.":[48],"The":[49],"is":[54],"described":[55],"dispersion":[58],"refractive":[61],"index,":[62],"dielectric":[64],"constant,":[65],"useful":[68],"range":[69],"high":[71],"transparency":[72],"are":[73,85],"reported.":[74],"Precautions":[75],"handling":[78],"ThF(4),":[80],"its":[83],"radioactivity,":[84],"given.":[86]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
