MAGNETIC PHASE-DIAGRAMS IN HEAVY-FERMION COMPOUNDS

被引：28

作者：

STEGLICH, F

GEIBEL, C

HORN, S

AHLHEIM, U

LANG, M

SPARN, G

LOIDL, A

KRIMMEL, A

ASSMUS, W

机构：

[1] UNIV MAINZ,INST PHYS,W-6500 MAINZ,GERMANY

[2] UNIV FRANKFURT,INST PHYS,W-6000 FRANKFURT,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 90-1卷

关键词：

D O I：

10.1016/S0304-8853(10)80139-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic phase diagrams have been explored in heavy-fermion (HF) compounds by controlled changes of the stoichiometry (UCu(4+x)Al(8-x), dopant concentration (Ce(Cu(1-x)Ni(x)2Ge2) and magnetic field (CeCu2Si2). The results demonstrate the competition (i) between Kondo and RKKY interactions in the former two compounds and (ii) between HF superconductivity and some cooperative state, presumably HF band magnetism, in the latter.

引用

页码：383 / 388

页数：6

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