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Article
Study on Mössbauer Signature, Hyperfine Interaction Parameters and Removal of Delafossite Phase of Al3+-Modified Copper Ferrite
The effect of Al3+ substitution on Mössbauer signature and hyperfine interaction parameters of copper ferrite (CuFe2O4) is studied at 300 K. The X-ray powder diffraction pattern analysis shows that all the four c...
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Article
Open AccessMagnetic phase evolution and particle size estimation study on nanocrystalline Mg–Mn ferrites
The nanocrystalline spinel ferrite compositions of Mg x Mn1−xFe2O4 (x = 0.0, 0.2, 0.4 and 0.5) system have been synthesized by the chemical co-precipitation route. The structural...
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Article
X-ray Debye temperature of mechanically milled Ni0.5Zn0.5Fe2O4 spinel ferrite
The X-ray Debye temperatures, θ M , of spinel ferrite composition Ni0.5Zn0.5Fe2O4, mechanically milled upto 9 hrs, were determined from integrated intens...
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Article
Ultrasonic studies of aluminium-substituted Bi(Pb)-2223 superconductors
The compositional dependence of elastic properties of Al3+-substituted Bi(Pb)-2223 superconducting system with the general formula Bi1.7−x AlxPb0.3Sr2Ca2Cu3 Oy (x = 0.0, 0.1, 0.2 and 0.3) have bee...