Lattice dynamics of potassium azide. A group-theoretical analysis

Rao, K. R. ; Trevino, S. F. (1970) Lattice dynamics of potassium azide. A group-theoretical analysis The Journal of Chemical Physics, 53 (12). pp. 4661-4687. ISSN 0021-9606

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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v53/i12/p4661...

Related URL: http://dx.doi.org/10.1063/1.1673996

Abstract

The symmetry properties of normal modes of lattice vibrations of the lattice of potassium azide are investigated using the formalism of Maradudin and Vosko. Using a computer code, the symmetry vectors at several points of the Brillouin zone are determined. The interrelations between elements of the dynamical matrix corresponding to these points have also been obtained from the same code. This information has helped in developing a force model to analyze experimental results of neutron scattering studies made recently at this laboratory.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
ID Code:34751
Deposited On:11 May 2011 09:14
Last Modified:11 May 2011 09:14

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