Correlation of acoustic and thermal anomalies in ferroelectric crystals

Khanna, S. K. ; Narayanan, P. S. (1978) Correlation of acoustic and thermal anomalies in ferroelectric crystals Pramana - Journal of Physics, 11 (3). pp. 245-250. ISSN 0304-4289

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Official URL: http://www.ias.ac.in/j_archive/pramana/11/3/245-25...

Related URL: http://dx.doi.org/10.1007/BF02848188

Abstract

The Pippard-Janovec relations are derived for correlating the anomalous elastic coefficient and the anomalous specific heat near the phase transitions of ferroelectric crystals. These relations are verified in the case of ferroelectric triglycine selenate crystal.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Pippard-janovec Relations; Ultrasonic Velocity; Ferroelectrics; Triglycine Selenate
ID Code:32323
Deposited On:16 Mar 2011 11:45
Last Modified:17 May 2016 15:07

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