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Thermoluminescence and Fluorescence Studies on RbBr:Gd<sup>2+</sup>
Date Issued
01-01-1988
Author(s)
Sastry, S. B.S.
Muralidharan, G.
Abstract
TL glow of γ‐irradiated crystals shows a single peak at 380 K. On F‐light bleaching a new peak attributable to Z1‐centres appears around 355 K. The presence of OH− reduces the TL glow. The characteristic emission of the impurity is observed at 3.65 eV. The irradiated crystals show the presence of the “O2−–vacancy” complex. The TL process is due to the thermal release of F‐electrons. Copyright © 1988 WILEY‐VCH Verlag GmbH & Co. KGaA
Volume
146