X-ray determination of mean Debye-Waller factors and Debye temperatures of the K x Rb(1−x)Br mixed crystal system |
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| Authors: | K Srinivas D B Sirdeshmukh |
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| Affiliation: | (1) Physics Department, Kakatiya University, 506 009 Warangal, India |
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| Abstract: | The integrated intensities of Bragg reflections have been measured for mixed crystals in the K x Rb(1−x)Br system with an x-ray powder diffractometer. From the intensities, the mean Debye-Waller factors are determined. The Debye-Waller factors are corrected for static contribution and Debye temperature values are determined for the entire composition range. The x-ray Debye temperatures follow the Kopp-Neumann equation closely. |
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| Keywords: | Debye-Waller factors Debye temperatures alkali halide mixed crystals |
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