Author:
Chaney Robert E.,Jacobs P. W. M.,Tsuboi Taiju
Abstract
The fundamental properties of the absorption spectra of KBr:Pb2+ crystals have been studied at various temperatures from the liquid helium range to room temperature. The observed absorption bands are assigned to the so-called A, B, C, and D' bands by analogy with the absorption bands of other s2-configuration ions in alkali halide crystals. The B, C, and D′ bands overlap but have been resolved into their components by nonlinear least squares analysis. A discussion is given of the energy separation between the B and C bands in Sn2+-, Tl+-, and Pb2+-doped alkali halide crystals.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
16 articles.
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