Thermal expansion of solids on the basis of anisotropic continuum dispersive model
- 1 March 1964
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 9 (99), 507-512
- https://doi.org/10.1080/14786436408222961
Abstract
The temperature variation of the Grüneisen parameter γ is calculated for copper and germanium on the basis of the anisotropic continuum dispersive model, from the observed elastic anharmonicity. The detailed nature of the frequency spectrum does not seem to have any pronounced effect on the thermal expansion of a solid.Keywords
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