CRITICAL SOUND-ATTENUATION AND SPIN-LATTICE RELAXATION

Authors
PAWLAK A
Citation
A. Pawlak, CRITICAL SOUND-ATTENUATION AND SPIN-LATTICE RELAXATION, Acta Physica Polonica. A, 85(2), 1994, pp. 385-387
Citations number
7
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
85
Issue
2
Year of publication
1994
Pages
385 - 387
Database
ISI
SICI code
0587-4246(1994)85:2<385:CSASR>2.0.ZU;2-J
Abstract
The nonasymptotic critical properties of sound propagation are studied in compressible magnetic system. The role of coupling of order parame ter and acoustic phonons to spin-energy density is investigated and th e ultrasonic attenuation scaling function is found.