Matches in SemOpenAlex for { <https://semopenalex.org/work/W2031497376> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2031497376 endingPage "102" @default.
- W2031497376 startingPage "94" @default.
- W2031497376 abstract "The infra-red absorptivity of vitreous silica has been investigated in the region 100–15 cm–1 at 300 and 100 K. Above 18 cm–1 the absorptivity is independent of temperature and is undoubtedly caused by fundamental vibrations. A theory suggests that the absorptivity divided by the frequency squared should be more closely related to the density of vibrational states than should the direct spectrum. There is a maximum in this function at about 38 cm–1 which is due to the vibrations that can be considered as derived from the transverse acoustic maximum of cristobalite when it is vitrified. There is no evidence of fine structure in the infra-red spectrum, and it seems likely that the greatly increased heat capacity of vitreous silica at low temperatures over that of cristobalite is partly caused by the broadening of the transverse acoustic maximum." @default.
- W2031497376 created "2016-06-24" @default.
- W2031497376 creator A5066070497 @default.
- W2031497376 creator A5049765657 @default.
- W2031497376 date "1970-01-01" @default.
- W2031497376 modified "2023-09-23" @default.
- W2031497376 title "Infra-red and Raman spectra of glasses. Part 2.—Far infra-red spectrum of vitreous silica in the range 100–15 cm<sup>–1</sup>" @default.
- W2031497376 doi "https://doi.org/10.1039/df9705000094" @default.
- W2031497376 hasPublicationYear "1970" @default.
- W2031497376 type Work @default.
- W2031497376 sameAs 2031497376 @default.
- W2031497376 citedByCount "27" @default.
- W2031497376 countsByYear W20314973762015 @default.
- W2031497376 countsByYear W20314973762018 @default.
- W2031497376 countsByYear W20314973762019 @default.
- W2031497376 countsByYear W20314973762021 @default.
- W2031497376 crossrefType "journal-article" @default.
- W2031497376 hasAuthorship W2031497376A5049765657 @default.
- W2031497376 hasAuthorship W2031497376A5066070497 @default.
- W2031497376 hasConcept C101991246 @default.
- W2031497376 hasConcept C113196181 @default.
- W2031497376 hasConcept C120665830 @default.
- W2031497376 hasConcept C121332964 @default.
- W2031497376 hasConcept C1276947 @default.
- W2031497376 hasConcept C159985019 @default.
- W2031497376 hasConcept C185592680 @default.
- W2031497376 hasConcept C192562407 @default.
- W2031497376 hasConcept C199289684 @default.
- W2031497376 hasConcept C204323151 @default.
- W2031497376 hasConcept C2779870107 @default.
- W2031497376 hasConcept C2780490245 @default.
- W2031497376 hasConcept C40003534 @default.
- W2031497376 hasConcept C43617362 @default.
- W2031497376 hasConcept C4839761 @default.
- W2031497376 hasConcept C76046532 @default.
- W2031497376 hasConceptScore W2031497376C101991246 @default.
- W2031497376 hasConceptScore W2031497376C113196181 @default.
- W2031497376 hasConceptScore W2031497376C120665830 @default.
- W2031497376 hasConceptScore W2031497376C121332964 @default.
- W2031497376 hasConceptScore W2031497376C1276947 @default.
- W2031497376 hasConceptScore W2031497376C159985019 @default.
- W2031497376 hasConceptScore W2031497376C185592680 @default.
- W2031497376 hasConceptScore W2031497376C192562407 @default.
- W2031497376 hasConceptScore W2031497376C199289684 @default.
- W2031497376 hasConceptScore W2031497376C204323151 @default.
- W2031497376 hasConceptScore W2031497376C2779870107 @default.
- W2031497376 hasConceptScore W2031497376C2780490245 @default.
- W2031497376 hasConceptScore W2031497376C40003534 @default.
- W2031497376 hasConceptScore W2031497376C43617362 @default.
- W2031497376 hasConceptScore W2031497376C4839761 @default.
- W2031497376 hasConceptScore W2031497376C76046532 @default.
- W2031497376 hasIssue "0" @default.
- W2031497376 hasLocation W20314973761 @default.
- W2031497376 hasOpenAccess W2031497376 @default.
- W2031497376 hasPrimaryLocation W20314973761 @default.
- W2031497376 hasRelatedWork W1976401873 @default.
- W2031497376 hasRelatedWork W2009964855 @default.
- W2031497376 hasRelatedWork W2015023589 @default.
- W2031497376 hasRelatedWork W2069037368 @default.
- W2031497376 hasRelatedWork W2083662438 @default.
- W2031497376 hasRelatedWork W2095412057 @default.
- W2031497376 hasRelatedWork W2357319988 @default.
- W2031497376 hasRelatedWork W2391055106 @default.
- W2031497376 hasRelatedWork W2416203059 @default.
- W2031497376 hasRelatedWork W2978824601 @default.
- W2031497376 hasVolume "50" @default.
- W2031497376 isParatext "false" @default.
- W2031497376 isRetracted "false" @default.
- W2031497376 magId "2031497376" @default.
- W2031497376 workType "article" @default.