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Structural, Magnetization and UV-Visible Study of Mn-Co-Ni Ferrite System

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Title Structural, Magnetization and UV-Visible Study of Mn-Co-Ni Ferrite System
 
Creator Sharma, Vijay
Oudhia, Anjali
Sharma, M P
 
Subject Ferrites
Magnetic
XRD
UV-Vis
 
Description 19-22
Polycrystalline Mn-Co-Ni ferrite was synthesized by solid state reaction method at 950 ºC. X-ray diffraction pattern
indicates that specimen has a cubic spinel type structure with lattice constant varies from 8.321 Å to 8.329 Å, X-ray density
was calculated 5.39 g/cm3 to 5.36 g/cm3 and approximate particle size was found 36 nm. Magnetic measurements was
carried out using VSM at room temperature (RT) where saturation magnetization (Ms) was found 55 emu/g to 42.19 emu/g,
coercive field (Hc) was found 165 Oe to 88 Oe and magnetic moment (μB) was found from 2.30 μB to 1.75 μB. UV-visible
measurement was recorded the maximum absorption was found at wavelength 213 nm to 222 nm and direct optical band
gap found 3.32 eV to 3.96 eV.
 
Date 2023-12-27T06:04:19Z
2023-12-27T06:04:19Z
2023-12
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/63100
https://doi.org/10.56042/ijpap.v62i1.4918
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJPAP Vol.62(01) (January 2024]