Non-Fermi liquid behavior of correlated fermions in applied field

被引：0

作者：

Korbel, P ^{[1
]}

Spalek, J ^{[1
]}

Wojcik, W ^{[1
]}

机构：

[1] KRAKOW TECH UNIV,INST PHYS,PL-30084 KRAKOW,POLAND

来源：

ACTA PHYSICA POLONICA A | 1997年 / 92卷 / 02期

关键词：

D O I：

10.12693/APhysPolA.92.323

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have determined an instability of the Fermi-liquid state of almost localized fermions in an applied magnetic field. It is proposed that a transition to a strongly correlated fermions (statistical-spin-liquid) state takes place at that point. The resultant magnetization curve and the held dependence of the specific heat are calculated and compared with those for CeRu2Si2.

引用

页码：323 / 326

页数：4

共 7 条

[1] TRANSITION OF F-ELECTRON NATURE FROM ITINERANT TO LOCALIZED - METAMAGNETIC TRANSITION IN CERU2SI2 STUDIED VIA THE DE-HAAS-VAN-ALPHEN EFFECT [J].