59 citations · 89 across the 3 of their papers we have counts for
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The structural and magnetic properties of (In1-xFex)2O3 (0.0 <= x <= 0.25) system : prepared by gel combustion method
O. D. Jayakumar, I. K. Gopalakrishnan, S. K. Kulshreshtha +9
(In1-xFex)2O3 polycrystalline samples with x = (0.0, 0.05, 0.10, 0.15, 0.20 and 0.25) have been synthesized by a gel combustion method. Reitveld refinement analysis of X raydiffrac…
Significant enhancement of room temperature ferromagnetism in surfactant coated polycrystalline Mn doped ZnO particles
O. D. Jayakumar, I. K. Gopalakrishnan, C. Sudakar +2
We report a surfactant assisted synthesis of Mn doped ZnO polycrystalline samples showing robust room temperature ferromagnetism as characterized by X-ray diffraction analysis, Tra…
Magnetic properties of Hydrogenated Li and Co doped ZnO nanoparticles
O. D. Jayakumar, I. K. Gopalakrishnan, K. Shasikala +1
The effect of hydrogenation on magnetic properties of Zn0.85Co0.05Li0.10O nanoparticles is presented. It was found that the sample hydrided at room temperature (RT) showed weak fer…