Evaluation of the elastic constants of diamond from its Raman frequencies

Krishnamurti, D. (1951) Evaluation of the elastic constants of diamond from its Raman frequencies Proceedings of the Indian Academy of Sciences, Section A, 33 (6). pp. 325-332. ISSN 0370-0089

[img]
Preview
PDF - Publisher Version
1MB

Official URL: http://www.ias.ac.in/j_archive/proca/33/6/325-332/...

Related URL: http://dx.doi.org/10.1007/BF03178122

Abstract

Expressions for the elastic constants of diamond have been derived in terms of the force constants calculated by Ramanathan which express the interaction of any atom with its 28 neighbours. The calculated values are: C11=9·6×1012; C12=3·9×1012; C44=4·2×1012 dynes/cm.2 while the values experimentally determined by Bhagavantam and Bhimasenachar are: C11=9.5×1012; C12=3.9×1012; C44=4.3×1012dynes/cm2.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
ID Code:33300
Deposited On:31 Mar 2011 08:01
Last Modified:17 May 2016 16:08

Repository Staff Only: item control page