Gaussian thermoluminescence in long-range disordered K-feldspar

Sánchez-Muñoz, L.; García-Guinea, Javier; Townsend, Peter; Juwono, Tjipto; Cremades, Ana

doi:10.2138/am-2016-5697

Cited by 2 publications

(2 citation statements)

References 29 publications

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“…Hence there is no unique activation energy for the TL process, but instead the TL curve analysis subsumes these small variations into an effective single value. Local distortions are important in well ordered crystal structures, but more significant changes to the TL kinetics have been discussed in mineral systems where there are structural variations between different ordered and disordered phases (Sanchez-Munoz et al, 2016).…”

Section: Ray Diffraction Analysismentioning

confidence: 99%

Morphology and thermoluminescence properties of terbium doped magnesium orthosilicate

Zhang

Wang

Cui

et al. 2017

Radiation Measurements

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The morphology and structural form of Tb doped magnesium silicate are reported as a function of the dopant concentration of Tb. The preparation method is described. This includes a sintering step which is time sensitive and an optimum processing time is discussed to improve dosimeter sensitivity. The thermoluminescence spectra are remarkable as they reveal peak shifts in the temperature of the characteristic lines of the Tb dopant. A model related to charge capture by different upper state orbitals of the rare earth transitions is offered. Optically stimulated luminescence data are also included.

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Section: Ray Diffraction Analysismentioning

confidence: 99%

Morphology and thermoluminescence properties of terbium doped magnesium orthosilicate

Zhang

Wang

Cui

et al. 2017

Radiation Measurements

View full text Add to dashboard Cite

show abstract

“…In reality it also implies non-unique activation energies if there are a range of similar sites with small changes in local distortions. TL kinetics of a band of activation energies have similarly been discussed in mineral systems where there are structural variations between different ordered and disordered phases [9]. Such subtle site variations are obscured in polychromatic TL recording, and irrelevant for dosimetry applications.…”

Section: Evolution Of Thermoluminescence Modelsmentioning

confidence: 99%