ELECTRON-PHONON EFFECTS IN HEAVY-FERMION SYSTEMS

被引：64

作者：

LUTHI, B

BRULS, G

THALMEIER, P

WOLF, B

FINSTERBUSCH, D

KOUROUDIS, I

机构：

[1] Physikalisches Institut, Universität Frankfurt, Frankfurt

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1994年 / 95卷 / 1-2期

关键词：

D O I：

10.1007/BF00754941

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A discussion of ultrasonic propagation in normal and superconducting heavy fermion systems is presented, In the normal state the temperature and magnetic field dependence of elastic constants is discussed. The regions of adiabatic and isothermal sound propagation are shown. In the superconducting state attenuation effects and B-T phase diagrams are discussed for different substances. The Gruneisen parameters as the important electron-phonon coupling constants in the different phases are given and discussed.

引用

页码：257 / 270

页数：14

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