STRUCTURE AND PROPERTIES OF RELiGe2 (RE = La-Nd, Sm-Gd, Yb) COMPOUNDS

被引：0
|
作者：
Iyer, Abishek K. [1 ]
Subbarao, Udumula [1 ]
Peter, Sebastian C. [1 ]
机构：
[1] Jawaharlal Nehru Ctr Adv Sci Res, New Chem Unit, Bangalore 560064, Karnataka, India
来源：
SOLID STATE PHYSICS, VOL 57 | 2013年 / 1512卷
关键词：
XANES; Crystal Structure; Heavy Fermion; Rare-Earth; Electrical resistivity;
D O I：
10.1063/1.4791385
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Single phase samples of RELiGe2 (RE = La-Nd, Sm-Gd, Yb) were synthesized in niobium tubes by high-frequency (HF) heating method. RELiGe2 compounds crystallize in the CaLiSi2 type structure, space group Pnma. LaLiGe2 is diamagnetic, while PrLiGe2, NdLiGe2, EuLiGe2, GdLiGe2 and YbLiGe2 follow Curie-Weiss behavior above 50 K. All compounds are metallic conductors with a specific resistivity at room temperature within the range of 250-900 mu Omega cm.
引用
收藏
页码：1010 / 1011
页数：2
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