Abstract
A pulsed ultrasonic method has been used to measure the temperature dependences of the elastic moduli, the constants Cik and Sik , the anisotropy factors, the bulk moduli, and the Poisson ratios over the temperature range 300-120 ° K for NaCl and over the range 300-80 ° K for KCl. The Debye temperatures of these compounds are calculated from the elastic constants extrapolated to 0 ° K.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii Fizika, No. 6, pp. 22–28, June, 1970.
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Sharko, A.V., Botaki, A.A. Temperature dependence of the elastic constants and Debye temperatures of NaCl and KCl single crystals. Soviet Physics Journal 13, 708–712 (1970). https://doi.org/10.1007/BF00836685
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DOI: https://doi.org/10.1007/BF00836685