PHYSICAL-PROPERTIES OF TERNARY RARE-EARTH COMPOUNDS RPT(AU)SB

被引:13
|
作者
SUZUKI, H [1 ]
YAMAGUCHI, T [1 ]
KATOH, K [1 ]
KASAYA, M [1 ]
机构
[1] TOHOKU UNIV, FAC SCI, DEPT PHYS, SENDAI, MIYAGI 980, JAPAN
关键词
D O I
10.1016/0921-4526(93)90582-Q
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Our recent work on X-ray diffraction and magnetic properties of equiatomic ternary compounds RTSb (R = rare earths, T = Pt, Au) is presented. RPtSb (R = Gd-Yb) crystallizes in a MgAgAs-type crystal structure. The electrical resistivity and Hall constant of GdPtSb suggests that R3+ PtSb with MgAgAs-type structure is a semi-metal. EuAuSb and a new compound YbAuSb crystallize in a CaIn2-type structure where the Eu and Yb ions are in a 2+ state and YbAuSb shows a Pauli paramagnetism.
引用
收藏
页码:390 / 392
页数:3
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