K
K. H. Rao
Researcher at Andhra University
Publications - 42
Citations - 801
K. H. Rao is an academic researcher from Andhra University. The author has contributed to research in topics: Curie temperature & Magnetization. The author has an hindex of 15, co-authored 41 publications receiving 686 citations. Previous affiliations of K. H. Rao include Rajiv Gandhi University of Knowledge Technologies.
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Magnetic properties and DC electrical resistivity studies on cadmium substituted nickel–zinc ferrite system
TL;DR: In this article, powder X-ray diffraction was used to characterize polycrystalline Ni 0.65− x Cd x Zn 0.35 Fe 2 O 4 ferrites with x varying from 0.00 to 0.20 in steps of 0.04 have been prepared by conventional ceramic route.
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The influence of Mn doping level on magnetostriction coefficient of cobalt ferrite
Ovidiu Florin Caltun,G. S. N. Rao,K. H. Rao,B. Parvatheeswara Rao,B. Parvatheeswara Rao,Ioan Dumitru,Chong-Oh Kim,CheolGi Kim +7 more
TL;DR: In this paper, cobalt ferrite materials with different concentrations of manganese additions have been prepared by conventional ceramic technique and the samples were sintered for 5h in air at 1180°C followed by natural cooling.
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Magnetic properties of In3+ and Cr3+ substituted Mg–Mn ferrites
TL;DR: In this article, two series of magnesium-manganese ferrites, viz., Mg 0.9 Mn 0.1 Cr y Fe 2− y O 4 have been prepared using conventional ceramic technique, and the magnetic properties such as saturation magnetization (M s ), Curie temperature (T c ), initial permeability ( μ i ), and magnetic loss factor (tan ǫ ), of the above series of samples are presented.
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Cation distribution of titanium substituted cobalt ferrites
TL;DR: In this article, the properties of polycrystalline titanium substituted cobalt ferrites with general formula CoFe2−xTixO4 where x varies from 0.00 to 0.30 in steps of 0.05 have been prepared by standard ceramic method and characterized by X-ray diffraction.