MAGNETOACOUSTIC OSCILLATIONS IN CERIUM-BASED HEAVY-FERMION SYSTEMS

Authors
WOJCIECHOWSKI R KOWALEWSKI L
Citation
R. Wojciechowski et L. Kowalewski, MAGNETOACOUSTIC OSCILLATIONS IN CERIUM-BASED HEAVY-FERMION SYSTEMS, Physica. B, Condensed matter, 190(2-3), 1993, pp. 231-236
Citations number
20
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
190
Issue
2-3
Year of publication
1993
Pages
231 - 236
Database
ISI
SICI code
0921-4526(1993)190:2-3<231:MOICHS>2.0.ZU;2-C
Abstract
Using the Green function technique and the slave-boson approach in MFA the sound velocity in heavy fermion systems and the conditions for it s quantum oscillations in an external magnetic field are obtained. The quasiparticle-phonon interaction is assumed to result from the volume dependence of the spin fluctuation temperature (T).