An overview of magnetism of spinel nanoferrite particles and A study of chromium substituted Zn-Mn ferrites nanostructures via sol-gel method

Author

Ramesh, C. ; Sundar, Maniy ; Selvanandan, S.

Author_Institution

ACS Coll. of Eng., Bangalore, India

fYear

2011

fDate

28-30 Nov. 2011

Firstpage

119

Lastpage

124

Abstract

In this review article, we attempt to describe the structure of various spinel ferrites like zinc ferrite, nickel-zinc ferrite, manganese-zinc ferrite and cobalt ferrite. It also describes the important magnetic properties of these spinel ferrites. The article also focused Nanocrystalline ZnMn_1-xCr_xFeO₄ (1.0 >; x >; 0) ferrites which were prepared by sol-gel route. The detailed results of XRD, SAED and infrared spectroscopy have been discussed so as to bring out the role of chromium substitution in determining structural properties of Zn-Mn ferrites.

Keywords

X-ray diffraction; chromium compounds; electron diffraction; ferrites; infrared spectra; magnetic particles; manganese compounds; nanoparticles; nanostructured materials; sol-gel processing; zinc compounds; SAED; XRD; ZnMn_1-xCr_xFeO₄; chromium substituted ferrite nanostructure; chromium substitution; cobalt ferrite; infrared spectroscopy; magnetism; manganese-zinc ferrite; nanocrystalline ferrite; nickel-zinc ferrite; sol-gel method; sol-gel route; spinel ferrite; spinel nanoferrite particle; zinc ferrite; Chemistry; Magnetic domains; Magnetic hysteresis; Manganese; Soil;

fLanguage

English

Publisher

ieee

Conference_Titel

Nanoscience, Engineering and Technology (ICONSET), 2011 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4673-0071-1

Type

conf

DOI

10.1109/ICONSET.2011.6167926

Filename

6167926