Magnetoacoustic oscillations in cerium-based heavy fermion systems
β Scribed by R. Wojciechowski; L. Kowalewski
- Book ID
- 103938719
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 668 KB
- Volume
- 190
- Category
- Article
- ISSN
- 0921-4526
No coin nor oath required. For personal study only.
β¦ Synopsis
Using the Green function technique and the slave-boson approach in MFA the sound velocity in heavy fermion systems and the conditions for its quantum oscillations in an external magnetic field are obidlned. The quasiparaicle-phonon interaction is assumed to result from the volume dependence of the spin fluctuation t~~mpcraturc (T*).
π SIMILAR VOLUMES
High precision and wide temperature range measurements of negative magnetoresistance anomalies in a number of Ce-based heavy fermion compounds is followed by quantitative analysis in the frameworks of a simple relation between resistivity and magnetization-Dr=r $ M 2 : Self-consistent interpretation