Journal
JOURNAL OF PHYSICS-CONDENSED MATTER
Volume 19, Issue 13, Pages -Publisher
IOP Publishing Ltd
DOI: 10.1088/0953-8984/19/13/136202
Keywords
-
Categories
Ask authors/readers for more resources
In this work a Mn doped magnetoelectric BiFeO3 system is studied. Xray diffraction ( XRD), scanning electron microscopy, energy dispersive xray analysis ( EDX), M r ossbauer spectroscopy at room and high temperatures, differential scanning calorimetry ( DSC), high temperature magnetization, dielectric constant measurements and x- ray photoelectron spectroscopy ( XPS) are used to characterize the samples. The XRD result shows BiFeO3 as a major phase along with about 1 - 2% impurity phase. EDX shows the equi- atomic ratio of Bi and Fe site cations. Using DSC it is observed that the N eel temperature decreases with Mn doping. Using M r ossbauer and XPS it is observed that Fe exists in the + 3 oxidation state. The samples have an antiferromagnetic nature with Mn doping.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available