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Dr. Manoranjan Kar
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Rietveld analysis of XRD patterns of different sizes of nanocrystalline cobalt ferrite
L Kumar, P Kumar, A Narayan, M Kar
International Nano Letters 3, 1-12, 2013
2792013
Influence of Al3+ ion concentration on the crystal structure and magnetic anisotropy of nanocrystalline spinel cobalt ferrite
L Kumar, M Kar
Journal of Magnetism and Magnetic Materials 323 (15), 2042-2048, 2011
1922011
Effect of La3+ substitution on the structural and magnetocrystalline anisotropy of nanocrystalline cobalt ferrite (CoFe2− xLaxO4)
L Kumar, M Kar
Ceramics International 38 (6), 4771-4782, 2012
1632012
Cation distribution by Rietveld technique and magnetocrystalline anisotropy of Zn substituted nanocrystalline cobalt ferrite
L Kumar, P Kumar, M Kar
Journal of Alloys and Compounds 551, 72-81, 2013
1342013
Oxygen octahedra distortion induced structural and magnetic phase transitions in Bi1− xCaxFe1− xMnxO3 ceramics
P Kumar, N Shankhwar, A Srinivasan, M Kar
Journal of applied physics 117 (19), 2015
1242015
Effect of structural transition on magnetic and optical properties of Ca and Ti co-substituted BiFeO3 ceramics
P Kumar, M Kar
Journal of Alloys and Compounds 584, 566-572, 2014
1222014
Optimization of structure-property relationships in nickel ferrite nanoparticles annealed at different temperature
SK Paswan, S Kumari, M Kar, A Singh, H Pathak, JP Borah, L Kumar
Journal of Physics and Chemistry of Solids 151, 109928, 2021
1132021
Effect of lattice strain on structural and magnetic properties of Ca substituted barium hexaferrite
S Kumar, S Supriya, R Pandey, LK Pradhan, RK Singh, M Kar
Journal of Magnetism and Magnetic Materials 458, 30-38, 2018
1012018
Enhancement of dielectric constant in polymer-ceramic nanocomposite for flexible electronics and energy storage applications
S Kumar, S Supriya, M Kar
Composites Science and Technology 157, 48-56, 2018
962018
Effect of structural transition on magnetic and dielectric properties of La and Mn co-substituted BiFeO3 ceramics
P Kumar, M Kar
Materials Chemistry and Physics 148 (3), 968-977, 2014
912014
A new type low-cost, flexible and wearable tertiary nanocomposite sensor for room temperature hydrogen gas sensing
D Punetha, M Kar, SK Pandey
Scientific Reports 10 (1), 2151, 2020
822020
Lattice strain mediated dielectric and magnetic properties in La doped barium hexaferrite
S Kumar, MK Manglam, S Supriya, HK Satyapal, RK Singh, M Kar
Journal of Magnetism and Magnetic Materials 473, 312-319, 2019
772019
Correlation between lattice strain and magnetic behavior in non-magnetic Ca substituted nano-crystalline cobalt ferrite
R Kumar, M Kar
Ceramics International 42 (6), 6640-6647, 2016
732016
Structural and magnetic properties of nanocrystalline yttrium substituted cobalt ferrite synthesized by the citrate precursor technique
S Kumari, V Kumar, P Kumar, M Kar, L Kumar
Advanced Powder Technology 26 (1), 213-223, 2015
682015
Study of magneto-resistivity in La1− xAgxMnO3 compounds
S Ravi, M Kar
Physica B: Condensed Matter 348 (1-4), 169-176, 2004
682004
Effect of rhombohedral to orthorhombic transition on magnetic and dielectric properties of La and Ti co-substituted BiFeO3
P Kumar, C Panda, M Kar
Smart Materials and Structures 24 (4), 045028, 2015
622015
Structural analysis by rietveld method and its correlation with optical propertis of nanocrystalline zinc oxide
V Kumar, S Kumari, P Kumar, M Kar, L Kumar
Advanced Materials Letters 6 (2), 139-147, 2015
622015
Lattice strain induced magnetism in substituted nanocrystalline cobalt ferrite
R Kumar, M Kar
Journal of Magnetism and Magnetic Materials 416, 335-341, 2016
602016
Effect of doping different rare earth ions on microstructural, optical, and magnetic properties of nickel–cobalt ferrite nanoparticles
K Tanbir, MP Ghosh, RK Singh, M Kar, S Mukherjee
Journal of Materials Science: Materials in Electronics 31, 435-443, 2020
592020
Structural, optical and microwave dielectric properties of Sr1− xCaxWO4 ceramics prepared by the solid state reaction route
N Khobragade, E Sinha, SK Rout, M Kar
Ceramics International 39 (8), 9627-9635, 2013
582013
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Articles 1–20