Effect of Mn substitution on magnetoelectric properties of bismuth ferrite system

被引：147

作者：

Palkar, VR ^{[1
]}

Kundaliya, DC ^{[1
]}

Malik, SK ^{[1
]}

机构：

[1] Tata Inst Fundamental Res, Dept Condensed Matter Phys & Mat Sci, Bombay 400005, Maharashtra, India

来源：

JOURNAL OF APPLIED PHYSICS | 2003年 / 93卷 / 07期

关键词：

D O I：

10.1063/1.1558992

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The effect of Mn substitution on ferroelectric and antiferromagnetic properties of the Bi0.9La0.1Fe1-xMnxO3 system has been studied. It is seen that, with the increase in Mn content, there is a contraction in unit cell volume. Since the cell volume contraction is isotropic, lattice distortion (c/a) remains the same and so is the ferroelectric transition temperature T-C. Further, it is observed that the presence of Mn does not affect the loss tangent (tan delta) of the samples. On the contrary, with increase in Mn content, a small but linear enhancement in the magnetization is observed. (C) 2003 American Institute of Physics.

引用

页码：4337 / 4339

页数：3

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