Structural and Magnetic Characterization of NiMnSb Half-Heusler Alloy Prepared by Rapid Quenching

被引：1

作者：

Ryba, T. ^{[1
]}

Vargova, Z. ^{[2
]}

Varga, R. ^{[1
]}

Ilkovic, S. ^{[3
]}

Reiffers, M. ^{[3
]}

Haskova, V. ^{[1
]}

Szabo, P. ^{[4
]}

Kravcak, J. ^{[5
]}

Gyepes, R. ^{[6
]}

机构：

[1] Safarik Univ, Fac Sci, Inst Phys, Kosice 04154, Slovakia

[2] UPJS, Fac Sci, Dept Inorg Chem, Kosice 04154, Slovakia

[3] Univ Presov, Fac Hum & Nat Sci, SK-08078 Presov, Slovakia

[4] Inst Expt Phys SAS, Ctr Low Temp Phys, Kosice 04001, Slovakia

[5] Tech Univ Kosice, FEEI, Dept Phys, Kosice, Slovakia

[6] J Selye Univ, Fac Educ, Dept Chem, Komarno, Slovakia

来源：

ACTA PHYSICA POLONICA A | 2014年 / 126卷 / 01期

关键词：

D O I：

10.12693/APhysPolA.126.206

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

NiMnSb half-Heusler alloy in the form of a rod has been prepared by rapid quenching (suction-casting) method. The rod is characterized by single phase C1(b) crystalline structure with lattice parameter a -5.982 angstrom. Magnetic measurements reveal an isotropic character of bulk NiMnSb alloy. Our study shows relatively high spin polarization of bulk NiMnSb in the range 35-50%.

引用

页码：206 / 207

页数：2

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