Low-temperature anomalies of the Hall coefficient for a magnetic Kondo lattice of CeAl2

被引：11
作者：
Sluchanko, NE
Bogach, AV
Glushkov, VV
Demishev, SV
Samarin, NA
Burkhanov, GS
Chistyakov, OD
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 119991, Russia
[2] Russian Acad Sci, Baikov Inst Met & Mat Technol, Moscow 119991, Russia
来源：
JETP LETTERS | 2002年 / 76卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1507220
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Hall coefficient R-H and magnetoresistance of a magnetic Kondo lattice of CeAl2 were investigated over a wide temperature range from 1.8 to 300 K in magnetic fields of up to 80 kOe. Analysis of the measured angular dependences R-H(phi, T, H) made it possible to separate the contributions of skew scattering and anomalous magnetic scattering to the anomalous Hall effect. The results obtained were compared with the existing theoretical models. (C) 2002 MAIK "Nauka/Interperiodica".
引用
收藏
页码：26 / 29
页数：4
相关论文
共 9 条
[1]   MULTIPLE-Q STRUCTURE OR COEXISTENCE OF DIFFERENT MAGNETIC PHASES IN CEAL2 [J].
BARBARA, B ;
ROSSIGNOL, MF ;
BOUCHERLE, JX ;
VETTIER, C .
PHYSICAL REVIEW LETTERS, 1980, 45 (11) :938-941
[2]  
BRANDT NB, 1984, SOV J LOW TEMP PHYS, V10, P490
[3]   THEORY FOR THE ANOMALOUS HALL CONSTANT OF MIXED-VALENCE SYSTEMS [J].
COLEMAN, P ;
ANDERSON, PW ;
RAMAKRISHNAN, TV .
PHYSICAL REVIEW LETTERS, 1985, 55 (04) :414-417
[4]   ANISOTROPIC MAGNETOSTRICTION OF CEAL2 NEAR ITS ANTI-FERROMAGNETIC TRANSITION [J].
CROFT, M ;
ZORIC, I ;
PARKS, RD .
PHYSICAL REVIEW B, 1978, 18 (01) :345-352
[5]   THERMAL-EXPANSION IN THE ANDERSON LATTICE SYSTEM, CEAL2 [J].
CROFT, MC ;
ZORIC, I ;
PARKS, RD .
PHYSICAL REVIEW B, 1978, 18 (09) :5065-5072
[6]   HALL-EFFECT IN HEAVY-FERMION SYSTEMS - UPT3, UAL2, CEAL3, CERU2SI2 [J].
HADZICLEROUX, M ;
HAMZIC, A ;
FERT, A ;
HAEN, P ;
LAPIERRE, F ;
LABORDE, O .
EUROPHYSICS LETTERS, 1986, 1 (11) :579-584
[7]   EVIDENCE FOR 2 MAGNETIC PHASE-TRANSITIONS IN CEAL2 - RESOLUTION OF HIGH-PRESSURE RESULTS [J].
SCHEFZYK, R ;
LIEKE, W ;
STEGLICH, F .
SOLID STATE COMMUNICATIONS, 1985, 54 (06) :525-529
[8]   ANTI-FERROMAGNETIC ORDERING BETWEEN UNSTABLE 4F SHELLS IN CEAL2 [J].
STEGLICH, F ;
BREDL, CD ;
LOEWENHAUPT, M ;
SCHOTTE, KD .
JOURNAL DE PHYSIQUE, 1979, 40 :301-307
[9]  
WACHTER P, 1994, HDB PHYSICS CHEM RAR, V19, pCH132
1