Zero-Sound Elastic Constants of Solid Krypton at°K
- 15 May 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 7 (10) , 4670-4674
- https://doi.org/10.1103/physrevb.7.4670
Abstract
The phonon dispersion of a single crystal of krypton has been measured for the [110]L, [110], and [100]T modes at °K in the region by the inelastic scattering of neutrons. Analysis of the results based on a nearest-neighbor-force-constant fit gives for the zero-sound elastic constants , , and dyn . This results in an anisotropy and a departure from the Cauchy relation of .
Keywords
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