Journal ArticleDOI
Thermal treatments and emission spectra of TL from quartz
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TLDR
The intrinsic defect structure of quartz is sensitive to heat treatments, and this is reflected in changes in TL sensitivity and also the relative intensity of the component glow peaks as mentioned in this paper, and it is also known that even for the same crystal, there can be changes in the luminescence spectra.About:
This article is published in Radiation Measurements.The article was published on 1994-04-01. It has received 58 citations till now. The article focuses on the topics: Quartz & Emission spectrum.read more
Citations
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Journal ArticleDOI
Spectral information from minerals relevant for luminescence dating
TL;DR: In this article, a review of spectral features of luminescence from minerals used in dating and allied research is presented and possible links between luminance production in minerals and particular lattice defects are considered.
Journal ArticleDOI
Quartz as a natural luminescence dosimeter
Frank Preusser,M.L. Chithambo,Thomas Götte,Marco Martini,Marco Martini,Karl Ramseyer,Emmanuel J. Sendezera,George J. Susino,Ann G. Wintle,Ann G. Wintle +9 more
TL;DR: Luminescence from quartz is commonly used in retrospective dosimetry, in particular for the dating of archaeological materials and sediments from the Quaternary period as discussed by the authors, which is related to the interaction of natural radiation with mineral grains, by the activation of and subsequent trapping of electrons at defects within the quartz lattice.
Journal ArticleDOI
Luminescence sensitivity changes in quartz as a result of annealing
Lars Bøtter-Jensen,N. Agersnap Larsen,V. Mejdahl,N.R.J. Poolton,M.F. Morris,Stephen W.S. McKeever +5 more
TL;DR: In this article, the effects of high temperature annealing on the optically stimulated luminescence (OSL) and phototransferred TL (PTTL) signals from sedimentary and synthetic quartz were investigated.
Journal ArticleDOI
Dating volcanic and related sediments by luminescence methods: a review
TL;DR: A review of previous attempts to date volcanic products can be found in this paper, where the authors discuss the state of knowledge of the luminescence behaviour of the four principal materials currently used for luminecence dating of volcanic events, including quartz, feldspar, glass and polymineral sample fractions.
Journal ArticleDOI
Determination of trap depths associated with TL peaks in synthetic quartz (350–550 K)
S.A. Petrov,Ian Bailiff +1 more
TL;DR: The thermoluminescence of annealed synthetic quartz has been investigated in the temperature region 350-550 K; the trap parameters for a number of TL peaks within this region of the glow curve have been determined using the fractional glow technique as discussed by the authors.
References
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Journal ArticleDOI
High sensitivity thermoluminescence spectrometer
B J Luff,P.D. Townsend +1 more
TL;DR: In this article, a high sensitivity thermoluminescence (TL) spectrometer capable of producing 3D isometric plots of TL intensity against wavelength and temperature is described.
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Thermoluminescence spectra of igneous quartz and hydrothermal vein quartz
TL;DR: In this paper, a new spectrometer featuring dual imaging photon detectors that separately and simultaneously detect uv-blue (200-450 nm) and blue to near infrared (400-800 nm) emission bands for four types of geological quartz was presented.
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Properties of the red TL peak of quartz relevant to thermoluminescence dating
TL;DR: A well-defined thermoluminescence (TL) peak was observed in several quartz samples from various origins in the range 380-395°C (heating rate 5°C s -1 ) at a wavelength of around 600-620 nm as discussed by the authors.
Journal ArticleDOI
Thermoluminescence color images from quartzs of beach sands.
TL;DR: In this paper, some quartzose beach sands, collected from the northern part of Niigata district, were examined by thermoluminescence color image (TLCI) analyses.
Journal ArticleDOI
Some quartz thermoluminescence spectra relevant to thermoluminescence dating
TL;DR: In this article, a new high-sensitivity spectrometer was used to study the thermoluminescence spectra of several quartzes and the dependence of the spectra on radiation dose were examined for both laboratory dose and natural dose, which differ by 9 orders of magnitude in dose rate, and no effect due to dose rate was observed.