Effect of Fe Substitution for Ti on the Structural and Magnetic Properties of Half-metallic Ferromagnet Co2TiSn

被引：1

作者：

Rani, Deepika ^{[1
]}

Suresh, K. G. ^{[1
]}

Alam, Aftab ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Phys, Bombay 400076, Maharashtra, India

来源：

2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017) | 2018年 / 1953卷

关键词：

SPINTRONICS;

D O I：

10.1063/1.5033072

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the effect of Fe substitution on the structural and magnetic properties of quaternary Heusler alloys Co2Ti1-xFexSn. These alloys with varying Ti to Fe ratio (x = 0.1, 0.2, 0.3) are found to crystallize in well-ordered L2(1) structure. The saturation magnetization value is found to increase with increasing Fe concentration and is in close agreement with the Slater-Pauling rule, which is a prerequisite for half-metallic ferromagnetic materials. The Curie temperature is also found to increase with Fe concentration and lies above the room temperature for all the compositions under study.

引用

页数：4

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