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Showing 1 to 3 of 3 for “"applied uniaxial stresses"”.
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The Effect of Applied Uniaxial Stresses on The Optical Absorption of F-Centers in Alkali-Halides
Made available in DSpace on 2015-05-12T21:41:34Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6511863.PDF: 4265333 bytes, checksum: eaad8854e9778a74cd6f7d76de03b912 (MD5) Previous issue date: 1965
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The effect of applied uniaxial stresses on the optical absorption of F centers in alkali halides
… of moments is used to analyze the effect of applied uniaxial stresses on the optical absorption of alkali halides containing F centers. By measuring the first moment change of the F band due to uniaxial stresses applied in (100) and (1l0) directions,' the coupling of the F center excited …
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Influence of applied uniaxial stress upon the ultraviolet absorption bands in KBr and KI
The influence of uniaxial stress upon three types of imperfections occurring in the alkali halide crystal lattice has been investigated. The imperfections are the interstitial atom, the interstitial ion, and the negative ion vacancy. The interstitial atom, or H center, is a paraelastic defect which …