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Automated derivative analysis of thermoluminescence glow curves

✍ Scribed by Guillermo Espinosa; Victor M. Castaño

Publisher
Elsevier Science
Year
1991
Weight
383 KB
Volume
42
Category
Article
ISSN
0883-2889

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✦ Synopsis

A computerized system for the automatic analysis of thermoluminescence (TL) glow curves and their derivatives is presented. The system is based in the handling, by software, of the digitized TL glow curves in a personal computer in order to obtain the first and higher-order derivatives, enabling one to evaluate specific TL peaks. Also, the linearity of the system is analyzed with the aim of obtaining an accurate dose estimation from the system.

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Procedure for Rapid Deconvolution of The
Procedure for Rapid Deconvolution of Thermoluminescence Glow Curves
✍ Caselli, E. ;Santiago, M. ;Lester, M. ;Spano, F. ;Ortega, F.M. 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB

In this paper a procedure is reported which allows a reduction of the computational time for deconvolution of glow curves when the Levenberg-Marquardt method is employed. The method relies on the use of heating profiles that make the integral Ð t 0 exp ðÀE=ðkTðt 0 ÞÞ dt 0 analytically solvable along