Scaling function for the critical ultrasonic attenuation in perovskites
- 1 March 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 25 (5) , 3404-3406
- https://doi.org/10.1103/physrevb.25.3404
Abstract
A scaling function is calculated to the lowest order in expansion for the critical ultrasonic attenuation in perovskites. This yields good agreement with the measurements of Fossheim and Holt.
Keywords
This publication has 13 references indexed in Scilit:
- Ultrasonic investigation of critical dynamics in KMnPhysical Review B, 1981
- Critical ultrasonic attenuation in superfluid helium: Mixing of order-parameter and fluctuation contributionsPhysical Review B, 1981
- Critical Dynamics of Sound in KMnPhysical Review Letters, 1980
- Dynamic Scaling of Ultrasonic Attenuation at the Liquid HeliumPointPhysical Review Letters, 1980
- Exponents for sound attenuation near critical points in solidsPhysical Review B, 1976
- Polycritical Points and Floplike Displacive Transitions in PerovskitesPhysical Review Letters, 1974
- Ultrasonic Attenuation at Structural Transitions abovePhysical Review B, 1973
- Order-Parameter Correlations within the Screening ApproximationPhysical Review Letters, 1972
- Theory of a Structural Phase Transition in Perovskite-Type Crystals. II. Interaction with Elastic StrainPhysical Review B, 1970
- Critical Attenuation of Sound by Soft Modes in SrTiPhysical Review Letters, 1969