Fermi liquid description for paramagnetic MnSi under high pressures

被引:7
作者
Misawa, S [1 ]
机构
[1] Nihon Univ, Coll Sci & Technol, Dept Phys, Tokyo 1018308, Japan
关键词
MnSi; Fermi liquid effect; susceptibility maximum; metamagnetism; (TIn)-In-2 T resistivity;
D O I
10.1143/JPSJ.68.32
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
All salient features of paramagnetic MnSi under high pressures, i.e., a broad gigantic susceptibility maximum. a pronounced steep peak of the field-dependent differential susceptibility, and the nonquadratic temperature dependence of the electrical resistivity, carr be explained on the basis of the Fermi liquid model in terms of the logarithmic dependence of the free energy and the density of states function with respect to temperature, magnetization and quasiparticle energy.
引用
收藏
页码:32 / 35
页数:4
相关论文
共 15 条
[1]  
GALITSKII VM, 1958, ZH EKSP TEOR FIZ, V7, P104
[3]   ANOMALOUS PROPERTIES OF A NORMAL FERMI LIQUID AT LOW TEMPERATURES [J].
MISAWA, S .
PHYSICS LETTERS A, 1970, A 32 (03) :153-&
[4]   Fermi-liquid description for susceptibility maximum and near-metamagnetism in heavy-fermion compounds [J].
Misawa, S .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 177 :325-326
[5]   SUSCEPTIBILITY MAXIMUM AND FERMI-LIQUID EFFECT IN 4D AND 5D TRANSITION-METALS [J].
MISAWA, S ;
KANEMATSU, K .
JOURNAL OF PHYSICS F-METAL PHYSICS, 1976, 6 (11) :2119-2128
[6]   FERMI-LIQUID DESCRIPTION FOR ITINERANT-ELECTRON MAGNETISM [J].
MISAWA, S .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1994, 69 (05) :979-987
[7]   FERMI-LIQUID DESCRIPTION FOR ITINERANT-ELECTRON MAGNETISM [J].
MISAWA, S ;
TANAKA, T ;
TSURU, K .
EUROPHYSICS LETTERS, 1991, 14 (04) :377-382
[8]   SUSCEPTIBILITY MAXIMUM AS A FERMI-LIQUID EFFECT IN PARAMAGNETIC FERMI LIQUIDS [J].
MISAWA, S .
PHYSICA B & C, 1988, 149 (1-3) :162-168
[9]   FERMI-LIQUID DESCRIPTION FOR METAMAGNETIC TRANSITION AND HIGH-FIELD MAGNETIZATION IN Y(CO,AL)(2) [J].
MISAWA, S .
PHYSICA B, 1995, 211 (1-4) :158-160
[10]   LOGARITHMIC ENERGY-DEPENDENCE OF THE DENSITY OF STATES FOR HEAVY FERMION SYSTEMS [J].
MISAWA, S .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1988, 76-7 :356-358