IS CESB A LOW-CARRIER DENSE KONDO SYSTEM

被引：13

作者：

KASUYA, T ^{[1
]}

SERA, M ^{[1
]}

SUZUKI, T ^{[1
]}

机构：

[1] NAGOYA UNIV, DEPT PHYS, NAGOYA 46401, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1993年 / 62卷 / 10期

关键词：

LOW CARRIER; DENSE KONDO; MAGNETIC POLARON; MAGNETIC PHASE TRANSITION;

D O I：

10.1143/JPSJ.62.3364

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Various anomalous properties in CeSb are studied critically. It is shown that they are explained consistently by the formation of a partial magnetic polaron, which disappears with La substitution and is enhanced under pressure, and by a modified Kondo state through an anomalous p-d mixing. However, no Kondo effect is observable at low temperature.

引用

页码：3364 / 3367

页数：4

共 17 条

[1] THE MAGNETIC PHASE-TRANSITIONS IN CE-MONOPNICTIDES, STRONG P-F MIXING EFFECT [J].

KASUYA, T ;

KWON, YS ;

SUZUKI, T ;

NAKANISHI, K ;

ISHIYAMA, F ;

TAKEGAHARA, K .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 90-1 :389-392

[2] NEW TYPE OF MAGNETIC POLARON LATTICE FORMATION IN CESB [J].

KASUYA, T ;

SUZUKI, T .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (08) :2628-2631

[3] MAGNETIC POLARON FORMATION IN CEP AND CEAS [J].

KASUYA, T ;

SUZUKI, T ;

HAGA, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1993, 62 (08) :2549-2552

[4]

KASUYA T, 1993, JPN J APPL PHYS SER, V8, P3

[5] PHASE-DIAGRAM AND MAGNETIC-STRUCTURES OF CESB [J].

ROSSATMIGNOD, J ;

BURLET, P ;

VILLAIN, J ;

BARTHOLIN, H ;

TCHENGSI, W ;

FLORENCE, D ;

VOGT, O .

PHYSICAL REVIEW B, 1977, 16 (01) :440-461

[6] FERMI-SURFACE OF CE-MONOPNICTIDES IN VARIOUS MAGNETIC ORDERED STATES [J].

SAKAI, O ;

KANETA, Y ;

KASUYA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 :477-478

[7]

SERA M, 1982, THESIS TOHOKU U

[8]

SERA M, IN PRESS

[9]

SERA M, 1982, VALENCE INSTABILITIE, P435

[10]

SUZUKI T, 1993, JPN J APPL PHYS SERI, V8, P267

← 1 2 →