Journal ArticleDOI
Crystal structure transformation, dielectric and magnetic properties of Ba and Co modified BiFeO3 multiferroic
Reads0
Chats0
TLDR
In this paper, the phase transformation from rhombohedral to tetragonal (P4mm, x < 0.01) was shown to increase the frequency independent dc plateau within the measured frequency window.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2014-05-05. It has received 63 citations till now. The article focuses on the topics: Magnetization & Dielectric.read more
Citations
More filters
Journal ArticleDOI
Synthesis and investigation of structural, morphological, magnetic, dielectric and impedance spectroscopic characteristics of Ni-Zn ferrite nanoparticles
Shahid Atiq,Maria Majeed,Aqsa Ahmad,S. Kumail Abbas,Murtaza Saleem,Saira Riaz,Shahzad Naseem +6 more
TL;DR: In this paper, a series of ferrite samples with general formula Ni1−xZnxFe2O4 (x=0.0, 0.2,0.4, 0.,6, 0,8 and 1.0) synthesized using sol-gel self-assisted combustion method have been investigated.
Journal Article
Enhancement of ferromagnetic and dielectric properties in lanthanum doped BiFeO3 by hydrothermal synthesis
TL;DR: In this article, it was found that the morphologies of as-obtained micron-sized particles turned from spheroidal to octahedral according to different doping levels, and the dielectric constant of Bi 1- x 1 La x FeO 3 sample increased after La doping, and reached the largest value for the sample of x = 0.2, both in low and high frequency range at room temperature.
Journal ArticleDOI
Photovoltaic enhancement based on improvement of ferroelectric property and band gap in Ti-doped bismuth ferrite thin films
TL;DR: In this article, the effects of titanium on the microstructure, optical, leakage, ferroelectric and photovoltaic characteristics of bismuth ferrite thin films were investigated systematically.
Journal ArticleDOI
Effect of Ba–Nb co-doping on the structural, dielectric, magnetic and ferroelectric properties of BiFeO3 nanoparticles
Sanjay Godara,Binay Kumar +1 more
TL;DR: In this paper, the effect of Ba-Nb co-doping on structural, magnetic, dielectric, leakage current and ferroelectric properties has been investigated, and the results show that the residual and saturation magnetization get increased significantly, which is attributed to a decreased degree of structural distortion and smaller particle size due to co-drugs.
Journal ArticleDOI
Simultaneous enhancement of magnetic and ferroelectric properties in Dy and Cr co-doped BiFeO3 nanoparticles
Weiwei Mao,Xingfu Wang,Liang Chu,Yiyi Zhu,Qi Wang,Jian Zhang,Jianping Yang,Xing’ao Li,Wei Huang,Wei Huang +9 more
TL;DR: The simultaneous enhancement of magnetic and ferroelectric properties shows the great potential application of Dy- and Cr-co-doped BFO in future multifunctional devices.
References
More filters
Journal ArticleDOI
EXPGUI, a graphical user interface for GSAS
TL;DR: A description and justification of the EXPGUI program, which implements a graphical user interface and shell for the GSAS single-crystal and Rietveld package using the Tcl/Tk scripting language, is presented.
Journal ArticleDOI
On the Dispersion of Resistivity and Dielectric Constant of Some Semiconductors at Audiofrequencies
TL;DR: In this paper, the ac resistivity and the apparent dielectric constant of the material show a dispersion which can be explained satisfactorily with the help of a simple model of the solid: there should be wellconducting grains separated by layers of lower conductivity.
Journal ArticleDOI
Structural transformation and ferroelectromagnetic behavior in single-phase Bi1−xNdxFeO3 multiferroic ceramics
TL;DR: In this article, single-phase Bi1−xNdxFeO3 (BNFOx) multiferroic ceramics were prepared to study the effects of Nd substitution on their crystal structure and ferroelectromagnetic behavior.
Journal ArticleDOI
Effect of Ba doping on magnetic, ferroelectric, and magnetoelectric properties in mutiferroic BiFeO3 at room temperature
TL;DR: In this article, X-ray diffraction showed that Bi1−xBaxFeO3 was single phase up to x=0.25 and exhibited magnetism and ferroelectricity simultaneously at room temperature.