GIANT EXCHANGE FIELDS AND REDUCED MOMENTS IN YB KONDO LATTICES

被引：12

作者：

BONVILLE, P

POLATSEK, G

HODGES, JA

IMBERT, P

LEBRAS, G

机构：

[1] C.E. Saclay, DSM, DRECAM

来源：

PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷

关键词：

D O I：

10.1016/0921-4526(93)90545-H

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report Yb-173 Mossbauer spectroscopy and magnetisation measurements in the magnetically ordered Kondo lattices YbP, YbN, YbAuCu4 and YbNiSn, which reveal hybridisation-induced reductions of the Yb spontaneous moment and of the magnetic ordering temperature. Using the self-consistent NCA method with a RKKY derived molecular field, we calculate these reductions and compare them with experiment,

引用

页码：254 / 257

页数：4

共 12 条

[1] YBNISN, A FERROMAGNETIC KONDO LATTICE [J].

BONVILLE, P ;

BELLOT, P ;

HODGES, JA ;

IMBERT, P ;

JEHANNO, G ;

LEBRAS, G ;

HAMMANN, J ;

LEYLEKIAN, L ;

CHEVRIER, G ;

THUERY, P ;

DONOFRIO, L ;

HAMZIC, A ;

BARTHELEMY, A .

PHYSICA B-CONDENSED MATTER, 1992, 182 (02) :105-117

[2] MAGNETIC-ORDERING AND HYBRIDIZATION IN YBAUCU4 [J].

BONVILLE, P ;

CANAUD, B ;

HAMMANN, J ;

HODGES, JA ;

IMBERT, P ;

JEHANNO, G ;

SEVERING, A ;

FISK, Z .

JOURNAL DE PHYSIQUE I, 1992, 2 (04) :459-486

[3] PROPERTIES OF MODEL-VALENCE-FLUCTUATION HEAVY-ELECTRON SYSTEMS IN APPLIED AND MOLECULAR-FIELDS [J].

COX, DL .

PHYSICAL REVIEW B, 1987, 35 (10) :4561-4576

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

DONIACH, S .

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

[5] ANTIFERROMAGNETISM OF TYPE-II IN NONSTOICHIOMETRIC YBP [J].

DONNI, A ;

FISCHER, P ;

FURRER, A ;

BONVILLE, P ;

HULLIGER, F ;

OTT, HR .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1990, 81 (01) :83-88

[6]

DONNI A, 1990, J MAGN MAGN MATER, V90-1, P143, DOI 10.1016/S0304-8853(10)80046-0

[7] FCC TYPE-III ANTIFERROMAGNETISM IN YBN [J].

DONNI, A ;

FISCHER, P ;

FURRER, A ;

BACSA, W ;

WACHTER, P .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1990, 80 (02) :269-274

[8] MAGNETIC-PROPERTIES OF THE DENSE KONDO COMPOUND YBNISN [J].

KASAYA, M ;

TANI, T ;

KAWATE, K ;

MIZUSHIMA, T ;

ISIKAWA, Y ;

SATO, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (09) :3145-3149

[9] CRYSTAL-FIELD EXCITATIONS IN YB MONOPNICTIDES [J].

KOHGI, M ;

OHOYAMA, K ;

OYAMADA, A ;

SUZUKI, T ;

ARAI, M .

PHYSICA B, 1990, 163 (1-3) :625-628

[10] NEUTRON-SCATTERING EXPERIMENTS ON YBXCU4 AND ERXCU4 (X=AU,PD,AND AG) [J].

SEVERING, A ;

MURANI, AP ;

THOMPSON, JD ;

FISK, Z ;

LOONG, CK .

PHYSICAL REVIEW B, 1990, 41 (04) :1739-1749

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