Uniaxial stress dependence of the elastic wave propagation near normal - Incommensurate phase transition in (NH4 )2 ZnCl4
Authors:
- Zbigniew Tylczyński,
- Bogusław Mróz
Abstract
The effect of uniaxial σ2 stress on the velocity and attenuation of longitudinal ultrasonic wave propagating along the [001] direction in an (NHO4)2ZnCl4 crystal was studied in the vicinity of the orthorhombic - incommensurate phase transition. A stress induced shift of the transition temperature is dTI/dσ2 = 0.2 K/MPa. Application of stress greater that 5 MPa results in the appearance of additional anomalies of velocity and attenuation, which are interpreted as manifestations of a new phase induced by uniaxial stress. © 1997 OPA (Overseas Publishers Association) Amsterdam B.V. Published in The Netherlands under license by Gordon and Breach Science Publishers.
- Record ID
- UAM2fc66688bd8f4bd48b5313070d6e843c
- Author
- Journal series
- Ferroelectrics Letters Section, ISSN 0731-5171
- Issue year
- 1997
- Vol
- 22
- Pages
- 89-94
- ASJC Classification
- ;
- DOI
- DOI:10.1080/07315179708204773 opening in a new tab
- Language
- en English
- Score (nominal)
- 15
- Score source
- journalList
- Publication indicators
- = 4.000; : 1999 = 0.842; : 2006 = 0.467 (2) - 2007=0.342 (5)
Share
- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM2fc66688bd8f4bd48b5313070d6e843c/
* 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.
Back