Investigations on Structural, Optical and Multiferroic Properties of Bismuth Ferrite Nanoparticles Synthesized by Sonochemical Method

被引：0
|
作者：
A. Bismibanu
Pradeep Reddy Vanga
Thangaraj Selvalakshmi
M. Ashok
M. Alagar
机构：
[1] The Standard Fireworks Rajarathnam College for Women,Department of Physics
[2] Ayya Nadar Janaki Ammal College,Center for Research and Post Graduate Studies in Physics
[3] Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology,Department of Physics
[4] National Institute of Technology,New Generation Materials Laboratory, Department of Physics
[5] Indira Gandhi Centre for Atomic Research,Materials Chemistry and Metal Fuel Cycle Group
来源：
Journal of Electronic Materials | 2018年 / 47卷
关键词：
Sonochemical; BiFeO; magnetism; ferroelectric behavior;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
BiFeO3 nanoparticles have been synthesized using a sonochemical method. The phase identification of the prepared sample was characterized by x–ray powder diffraction, which confirmed the rhombohedral structure. The diffused reflectance spectra showed bands in the ultraviolet and visible regions and the optical band gap was calculated using the Kulbeka–Munk function. The magnetization measurement revealed a ferromagnetic behavior at room temperature and this has been confirmed through an Arrott–Belov–Kouvel plot. The BiFeO3 nanoparticles exhibit a ferroelectric nature at room temperature and the leakage current density was measured under the applied electric field of ± 30 kV/cm.
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页码：6373 / 6377
页数：4
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