Magnetic and superconducting properties of ErNi(2-x)M(x)B(2)C (M=Co,Pd,Pt)

被引：13

作者：

Bonville, P

Hodges, JA

Vaast, C

Alleno, E

Godart, C

Gupta, LC

Hossain, Z

Nagarajan, R

机构：

[1] CNRS, UPR 209, F-92190 MEUDON, FRANCE

[2] CENS, CEA, DRECAM, DSM, F-91191 GIF SUR YVETTE, FRANCE

[3] TATA INST FUNDAMENTAL RES, BOMBAY 400005, MAHARASHTRA, INDIA

来源：

PHYSICA B-CONDENSED MATTER | 1996年 / 223-24卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(96)00042-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report lattice parameter and superconducting temperature transition (T(c)) measurements on ErNi(2-x)M(x)B(2)C (M=Co, Pd, Pt, x=0.20; M=Co, x=0.05). We discuss the origin of T(c) lowering which is relatively modest for the substitutions Pd and Pt (dT(c)/dx similar to-12 K) and more pronounced for the non-isoelectronic substitution of Co (dT(c)/dx similar to-120 K). We also report (166)Er Mossbauer measurements for M=Co, x=0.20 which evidence a main Er(3+) ordering temperature near 5 K and a saturated magnetic moment of 8 mu(B).

引用

页码：72 / 75

页数：4

共 10 条

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