Uniaxial Pressure Effect On The Phase Transition Of Mixed Dtgs-Tgs Crystals
Authors:
- Marceli Koralewski,
- J.A. Gonzalo
Abstract
Uniaxial pressure influence on the phase transition of deuterated (0-90%) _TGS crystals are reported for the three directions- a, b, c*. The coefficients ri (ri= Tc/xi) are established to be lineary dependent on the uniaxial pressure. The coefficient ε of the fourth power of P in the free energy expansion is practically uniaxial_pressure independent. The main changes of γi observed in the ac* plane are related to “long” O-H-O and N-H-0 bonds. The values of the γi coefficients are in well agreement with those calculated from the Ehrenfest relation. © 1994, Taylor & Francis Group, LLC. All rights reserved.
- Record ID
- UAMc480656a407c407d84fc5ebd2fcd336b
- Author
- Journal series
- Ferroelectrics, ISSN 0015-0193
- Issue year
- 1994
- Vol
- 157
- Pages
- 257-262
- ASJC Classification
- ;
- DOI
- DOI:10.1080/00150199408229515 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 2; = 2; = 2; : 1999 = 0.642; : 2006 (2 years) = 0.389 - 2007 (5 years) =0.435
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMc480656a407c407d84fc5ebd2fcd336b/
- URN
urn:amu-prod:UAMc480656a407c407d84fc5ebd2fcd336b
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.