Effect on structural and magnetic properties of Mg2+ substituted cobalt nano ferrite

被引：36

作者：

Vemuri, Raghavendra ^{[1
]}

Raju, G. ^{[2
]}

Kiran, M. Gnana ^{[3
]}

Prasad, M. S. N. A. ^{[4
]}

Rajesh, E. ^{[2
]}

Kumar, G. Pavan ^{[5
]}

Murali, N. ^{[6
]}

机构：

[1] Aditya Coll Engn & Technol, Dept Phys, Surampalem, Andhra Pradesh, India

[2] Andhra Univ, AUCE A, Dept Chem Engn, Waltair, Andhra Pradesh, India

[3] KLEF, Dept Phys, Guntur, Andhra Pradesh, India

[4] QIS Coll Engn & Technol, Ongole, India

[5] St Joseph Coll Women, Dept Phys, Visakhapatnam, Andhra Pradesh, India

[6] Andhra Univ, DST PURSE Programme, Adv Analyt Lab, Waltair, Andhra Pradesh, India

来源：

RESULTS IN PHYSICS | 2019年 / 12卷

关键词：

Ferrite nanoparticles; XRD; FT-IR; Raman; VSM;

D O I：

10.1016/j.rinp.2018.12.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanoparticle-sized inverse spinel structured Cobalt ferrite materials doped with Mg2+ at lower concentrations have been synthesized using sol-gel auto combustion technique. Two-step annealing procedure has been employed to obtain a clear phase of the synthesized materials. Structural and phase formation have been studied using the thermo gravimetric analysis, powder X-ray diffraction and Fourier transform infrared spectroscopy. Powdered samples texture and morphology has been studied using scanning electron microscopy. Moreover, magnetic properties were studied by room temperature vibrating sample magnetometer. Lattice parameters and crystallite sizes in the range of 8.3702-8.3845 angstrom and 53.2-81.2 nm, respectively, have been calculated. Tuned magnetic parameters have also been obtained using VSM measurement.

引用

页码：947 / 952

页数：6

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