Generalised Gruneisen parameters of elastic waves in calcite and its thermal expansion

Ramachandran, V. ; Srinivasan, R. (1972) Generalised Gruneisen parameters of elastic waves in calcite and its thermal expansion Journal of Physics and Chemistry of Solids, 33 (10). pp. 1921-1926. ISSN 0022-3697

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0022-3697(72)80491-8

Abstract

The generalised Gruneisen parameters of elastic waves propagating in different directions in calcite are calculated from the measured second and third order elastic constants. There are a large number of quasi transverse elastic waves having negative values of γ ' and γ". The relevance of these calculations to the thermal expansion of calcite is discussed.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:57948
Deposited On:30 Aug 2011 09:01
Last Modified:30 Aug 2011 09:01

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