학술논문
Tailoring of Structural, electrical, and dielectric properties of Mg-Mn-Bi nanoferrites with addition of Zn.
Document Type
Article
Author
Source
Subject
*DIELECTRIC properties
*MAGNETIC declination
*SPACE groups
*LATTICE constants
*MICROWAVE devices
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Language
ISSN
1842-2403
Abstract
Zin substituted Mg-Mn-Bi nano ferrites, Mg0.5Mn0.5-x Znx Bi0.05Fe1.95O4 (x= 0, 0.125, 0.25, 0.375, 0.5) were synthesized using the sol gel auto combustion method. Structural parameters were analyzed through x-ray diffraction. It was revealed that all the samples are single phase spinel structure with Fd-3m space group and crystallite size, lattice constant and x-ray densities were varying with Zn concentration. RAMAN analysis showed the cation vibration. The DC resistivity was enhanced of all the samples with increasing concentration of Zn. The substitution of Zn also responsible for the variation of magnetic parameters as observed with VSM. Due to these remarkable properties all the prepared samples may be utilized at high frequency in microwave devices. [ABSTRACT FROM AUTHOR]