Study of Half-Metallicity in BiMnxFe1-xO3

被引：1

作者：

Ameer, Shaan ^{[1
]}

Jindal, Kajal ^{[1
]}

Tomar, Monika ^{[2
]}

Jha, Pradip K. ^{[3
]}

Gupta, Vinay ^{[1
]}

机构：

[1] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India

[2] Univ Delhi, Dept Phys, Miranda House, Delhi 110007, India

[3] Univ Delhi, Deen Dayal Upadhyaya Coll, Dept Phys, Delhi 110078, India

来源：

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

关键词：

FERROMAGNETISM;

D O I：

10.1063/1.5033043

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spin polarized calculations are performed to study the structural and electronic properties of Mn doped BiFeO3 (BMFO) using simplified local spin density approximation (LSDA) functional under density functional theory (DFT). The B-site doping concentration of Mn in BMFO considered to be 16.7 % (BiMn0.167Fe0.833O3) Density of states calculations are carried out for both ferromagnetic (FM) and anti-ferromagnetic (AFM) order in BMFO. The results predict that BMFO is a half metal for both FM and AFM BMFO with magnetization of 29.0000 mu(B)/cell and 1.0000 mu(B)/cell respectively. The ground state of BMFO is found to be antiferromagnetic and demonstrates BMFO to be a potential candidate for spintronic applications.

引用

页数：4

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