THEORY OF KONDO LATTICE

被引：43

作者：

JULLIEN, R

PFEUTY, P

BHATTACHARJEE, AK

COQBLIN, B

机构：

[1] Laboratoire de Physique des Solides, Université Paris-Sud, Centre d'Orsay

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 11期

关键词：

D O I：

10.1063/1.326898

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In order to understand the low temperature anomalous properties of some rare-earth compounds (such as CeAl2, CeAl3, TmSe), we introduce a Kondo lattice hamiltonian in which a localized 1/2 spin per site interacts antiferromagnetically with the conduction electron spins. We investigate the ground state properties of this hamiltonian by using a real space renormalization group method. After studying a simpler one dimensional analog we study the original hamiltonian in one dimension when there is one conduction electron per site.

引用

页码：7555 / 7560

页数：6

共 31 条

[1] MAGNETIC-ORDERING OF CEAL2 [J].

BARBARA, B ;

BOUCHERLE, JX ;

BUEVOZ, JL ;

ROSSIGNOL, MF ;

SCHWEIZER, J .

SOLID STATE COMMUNICATIONS, 1977, 24 (07) :481-485

[2] CERIUM GROUND-STATE IN INTERMETALLIC COMPOUNDS A12CE,A13CE AT VERY LOW-TEMPERATURE [J].

BENOIT, A ;

FLOUQUET, J ;

RIBAULT, M ;

CHAPELLIER, M .

SOLID STATE COMMUNICATIONS, 1978, 26 (05) :319-322

[3]

Berger A., 1977, VALENCE INSTABILITIE, P491

[4] MAGNETIZATION AND SPECIFIC-HEAT OF ABNORMAL CERIUM COMPOUNDS [J].

BERTON, A ;

CHAUSSY, J ;

CHOUTEAU, G ;

CORNUT, B ;

FLOUQUET, J ;

ODIN, J ;

PALLEAU, J ;

PEYRARD, J ;

TOURNIER, R .

JOURNAL DE PHYSIQUE, 1979, 40 :326-327

[5]

BERTON A, 1977, VALENCE INSTABILITIE, P471

[6] MAGNETIC AND SOME THERMAL PROPERTIES OF CHALCOGENIDES OF PR AND TM AND A FEW OTHER RARE-EARTHS [J].

BUCHER, E ;

ANDRES, K ;

SALVO, FJD ;

MAITA, JP ;

GOSSARD, AC ;

COOPER, AS ;

HULL, GW .

PHYSICAL REVIEW B, 1975, 11 (01) :500-513

[7]

COQBLIN B, 1976, J MAGN MAGN MATER, V3, P67

[8] INFLUENCE OF CRYSTALLINE FIELD ON KONDO EFFECT OF ALLOYS AND COMPOUNDS WITH CERIUM IMPURITIES [J].

CORNUT, B ;

COQBLIN, B .

PHYSICAL REVIEW B, 1972, 5 (11) :4541-&

[9] KONDO LATTICE AND WEAK ANTIFERROMAGNETISM [J].

DONIACH, S .

PHYSICA B & C, 1977, 91 (JUL) :231-234

[10]

Doniach S., 1977, VALENCE INSTABILITIE, P169

← 1 2 3 4 →