Matches in SemOpenAlex for { <https://semopenalex.org/work/W2059654145> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2059654145 endingPage "701" @default.
- W2059654145 startingPage "697" @default.
- W2059654145 abstract "After bleaching the optically stimulated luminescence (OSL) signal to a low residual level, the signal has been found to increase during subsequent storage or preheating. This effect is well known in quartz as “recuperation of OSL after bleaching” (Aitken, M.J., Smith, B.W., 1988. Optical dating: recuperation after bleaching. Quat. Sci. Rev. 7. 387–393.). A better understanding of recuperation in feldspars could help the dating specialist, because this process might be different from the recuperation observed in quartz. This paper highlights a few examples of a larger study, which cannot be shown here in complete detail. We carried out a recuperation study of infrared-stimulated luminescence (IRSL) of different feldspars from a mineral collection, mainly alkali feldspars and one albite. The samples were irradiated with doses of 200, 1000 and 2500 Gy in a 60Co gamma cell. Subsequently, the samples were stored in the dark at room temperature (3 weeks up to 6 months, depending on the applied dose), so that the very intense irradiation-induced phosphorescence can decrease for many orders of magnitude. The emitted OSL was measured through detection filters also used in dating (Schott UG 11, Hoya U 340 for detection of near UV-emissions and Schott BG 39 for detection in the visible range). Recuperation times up to 100 days were used. The recuperated-OSL emissions were measured either with the optical filters mentioned above or with a modified experimental set-up using a variable interference filter with a continuous detection range from 400 to 700 nm. In some feldspars very intense recuperation signals (up to 100% and more of the initial signal) were observed when optical stimulation was performed with IR and broadband detection using the BG 39 or when detection was carried out in the near ultraviolet region. The IRSL emissions at 410 and 560 nm, measured with the interference filter, showed no recuperation despite a clearly detectable first shine-down." @default.
- W2059654145 created "2016-06-24" @default.
- W2059654145 creator A5007203546 @default.
- W2059654145 creator A5046688945 @default.
- W2059654145 date "2000-12-01" @default.
- W2059654145 modified "2023-09-24" @default.
- W2059654145 title "Recuperation of infrared stimulated luminescence of feldspars" @default.
- W2059654145 cites W1980235419 @default.
- W2059654145 cites W1985717161 @default.
- W2059654145 cites W2047079330 @default.
- W2059654145 cites W2089024696 @default.
- W2059654145 cites W2090933514 @default.
- W2059654145 cites W2093197713 @default.
- W2059654145 doi "https://doi.org/10.1016/s1350-4487(00)00086-x" @default.
- W2059654145 hasPublicationYear "2000" @default.
- W2059654145 type Work @default.
- W2059654145 sameAs 2059654145 @default.
- W2059654145 citedByCount "0" @default.
- W2059654145 crossrefType "journal-article" @default.
- W2059654145 hasAuthorship W2059654145A5007203546 @default.
- W2059654145 hasAuthorship W2059654145A5046688945 @default.
- W2059654145 hasConcept C107872376 @default.
- W2059654145 hasConcept C111337013 @default.
- W2059654145 hasConcept C113196181 @default.
- W2059654145 hasConcept C120665830 @default.
- W2059654145 hasConcept C121332964 @default.
- W2059654145 hasConcept C125800877 @default.
- W2059654145 hasConcept C148869448 @default.
- W2059654145 hasConcept C159985019 @default.
- W2059654145 hasConcept C181817918 @default.
- W2059654145 hasConcept C185544564 @default.
- W2059654145 hasConcept C185592680 @default.
- W2059654145 hasConcept C192562407 @default.
- W2059654145 hasConcept C199289684 @default.
- W2059654145 hasConcept C2775859737 @default.
- W2059654145 hasConcept C2778520076 @default.
- W2059654145 hasConcept C2779870107 @default.
- W2059654145 hasConcept C49040817 @default.
- W2059654145 hasConcept C91881484 @default.
- W2059654145 hasConceptScore W2059654145C107872376 @default.
- W2059654145 hasConceptScore W2059654145C111337013 @default.
- W2059654145 hasConceptScore W2059654145C113196181 @default.
- W2059654145 hasConceptScore W2059654145C120665830 @default.
- W2059654145 hasConceptScore W2059654145C121332964 @default.
- W2059654145 hasConceptScore W2059654145C125800877 @default.
- W2059654145 hasConceptScore W2059654145C148869448 @default.
- W2059654145 hasConceptScore W2059654145C159985019 @default.
- W2059654145 hasConceptScore W2059654145C181817918 @default.
- W2059654145 hasConceptScore W2059654145C185544564 @default.
- W2059654145 hasConceptScore W2059654145C185592680 @default.
- W2059654145 hasConceptScore W2059654145C192562407 @default.
- W2059654145 hasConceptScore W2059654145C199289684 @default.
- W2059654145 hasConceptScore W2059654145C2775859737 @default.
- W2059654145 hasConceptScore W2059654145C2778520076 @default.
- W2059654145 hasConceptScore W2059654145C2779870107 @default.
- W2059654145 hasConceptScore W2059654145C49040817 @default.
- W2059654145 hasConceptScore W2059654145C91881484 @default.
- W2059654145 hasIssue "5-6" @default.
- W2059654145 hasLocation W20596541451 @default.
- W2059654145 hasOpenAccess W2059654145 @default.
- W2059654145 hasPrimaryLocation W20596541451 @default.
- W2059654145 hasRelatedWork W1647730665 @default.
- W2059654145 hasRelatedWork W2036022412 @default.
- W2059654145 hasRelatedWork W2045681504 @default.
- W2059654145 hasRelatedWork W2048273426 @default.
- W2059654145 hasRelatedWork W2064224797 @default.
- W2059654145 hasRelatedWork W2095546770 @default.
- W2059654145 hasRelatedWork W2164982993 @default.
- W2059654145 hasRelatedWork W2945499975 @default.
- W2059654145 hasRelatedWork W2949228272 @default.
- W2059654145 hasRelatedWork W3119668474 @default.
- W2059654145 hasVolume "32" @default.
- W2059654145 isParatext "false" @default.
- W2059654145 isRetracted "false" @default.
- W2059654145 magId "2059654145" @default.
- W2059654145 workType "article" @default.