Gyrotropic anomalies near a phase transition

Viswanathan, K. S. ; Jeeja Ramani, J. C. (1992) Gyrotropic anomalies near a phase transition Physics Letters A, 161 (6). pp. 531-534. ISSN 0375-9601

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0375-9601(92)91087-8

Abstract

Expressions for the anomalies in the components of the gyrotropic tensor below and above the transition temperature have been derived for a ferroelectric phase transition for crystals of the type KDP. Gyrotropic anomaly in the constants d642 or d651 can lead to rotary activity of the shear waves propagating along the z-axis of the crystal.

Item Type:Article
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ID Code:68840
Deposited On:23 Jun 2012 14:00
Last Modified:23 Jun 2012 14:00

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