Search Results - "Modi, K. B."

Structural parameters and X-ray Debye temperature determination study on copper-ferrite-aluminates by Lakhani, V.K., Pathak, T.K., Vasoya, N.H., Modi, K.B.

“…The compositional dependence of structural parameters and X-ray Debye temperature for CuAl x Fe 2− x O 4 ( x = 0.0, 0.2, 0.4 and 0.6) spinel ferrite system has…”
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Chemical characterization of lithium titanate and lithium aluminate as tritium breeders of fusion reactor by PIGE and INAA methods by Modi, K. B., Acharya, R., Munot, Samyak, Parida, S. C., Pujari, P. K.

“…Lithium titanate and lithium aluminate, proposed as tritium breeding blanket materials in D–T fusion reactor, were analyzed by nuclear analytical techniques as…”
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Al3+-modified elastic properties of copper ferrite by LAKHANI, V. K, MODI, K. B

“…Ultrasonic pulse echo-overlap technique at 300K (9MHz) has been employed to study the elastic properties of Al3+-substituted CuFe2O4 spinel ferrite system. The…”
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Study of infrared spectroscopy and elastic properties of fine and coarse grained nickel-cadmium ferrites by MODI, K. B, RANGOLIA, M. K, CHHANTBAR, M. C, JOSHI, H. H

“…The elastic properties of CdxNi1−xFe2O4 (x = 0.2, 0.4, 0.6 and 0.8) spinel ferrite system synthesized by wet-chemical technique, have been studied by infra-red…”
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Elastic moduli determination through IR spectroscopy for zinc substituted copper ferri chromates by MODI, K. B

“…The elastic constants are of much importance because they elucidate the nature of binding forces in solids. In engineering practice the elastic constants often…”
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Study of elastic behaviour of magnesium ferri aluminates by Modi, K.B., Chhantbar, M.C., Joshi, H.H.

“…The elastic behaviour of MgAl x Fe 2− x O 4 ( x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) has been studied by infrared spectroscopy and X-ray diffraction analysis…”
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Effect of Fe3+ substitution on elastic properties of yttrium iron garnet by Sharma, P U, Modi, K B

“…The effect of Fe3+ substitution on the elastic properties of yttrium iron garnet (Y3-xFe5+xO12, x=0.,0.,0.3 and 0.5) was studied by means of x-ray diffraction,…”
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Master curve generation and modeling of ac conductivity for Mn0.7+xZn0.3SixFe2–2xO4 spinel ferrite system by Vasoya, N. H., Jha, Prafulla K., Saija, K. G., Bhalodia, J. A., Modi, K. B.

“…The compositional dependence of ac conductivity ( σ ac ), real ( σ ′) and imaginary ( σ ′′) parts of complex electric conductivity ( σ *) was investigated as a…”
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Influence of Fe3+ substitution on crystallographic and magnetic structures of CaCu3Ti4O12 perovskites: powder X-ray and neutron diffraction studies by Parekh, D. J., Meshiya, U. M., Raval, P. Y., Modi, K. B., Rayaprol, S.

“…Crystallographic and magnetic structures of quadruple perovskite series, CaCu 3- x Fe 2 x Ti 4- x O 12 ( x  = 0.0, 0.1, 0.3, 0.5, and 0.7), have been…”
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Elastic constants determination for Fe3+ substituted YIG through infra-red spectroscopy and heterogeneous metal mixture rule by MODI, K. B, CHHANTBAR, M. C, SHARMA, P. U, JOSHI, H. H

“…The survey of literature shows that there is a scarcity of adequate data on elastic properties of garnet system except Debye temperature of single crystal YIG…”
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Localized canted spin behaviour in ZnxMg1.5-xMn0.5FeO4 spinel ferrite system by THUMMER, K. P, CHHANTBAR, M. C, MODI, K. B, BALDHA, G. J, JOSHI, H. H

“…The structural and bulk magnetic properties of the spinel system Zn(x)Mg(1.5-x)Mn(0.5)FeO4 with x = 0.0-0.6 have been investigated by means of X-ray…”
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Infrared spectral evolution, elastic, optical and thermodynamic properties study on mechanically milled Ni0.5Zn0.5Fe2O4 spinel ferrite by Modi, K.B., Shah, S.J., Pujara, N.B., Pathak, T.K., Vasoya, N.H., Jhala, I.G.

“…•Nanoparticles have been prepared by high energy planetary ball mill.•X-ray diffractometry and IR spectroscopy techniques have been employed.•Elastic, optical…”
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Study of conduction mechanism in aluminium and magnesium co-substituted lithium ferrite by PANDYA, M. P, MODI, K. B, JOSHI, H. H

“…The conduction mechanism in Mg2 + and Al3 + substituted Li0.5Fe2.5O4 with general formula MgxAl2xLi0.5(1 − x)Fe2.5(1 − x)O4 (x = 0.0, 0.2, 0.5, 0.6 and 0.7)…”
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Compositional, temperature and frequency dependence of dielectric behaviour of zinc substituted copper-ferri-chromates by CHHANTBAR, M. C, MODI, K. B, JOSHI, H. H

“…The comprehensive study on compositional, temperature and frequency dependent dielectric properties of ZnxCu1−xFeCrO4 (x = 0.0, 0.2, 0.4 and 0.6 ) was carried…”
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Negative magnetization, magnetic anisotropy and magnetic ordering studies on Al3+-substituted copper ferrite by LAKHANI, V. K, BANGCHUAN ZHAO, LAN WANG, TRIVEDI, U. N, MODI, K. B

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Mossbauer spectroscopic studies of Fe3+-substituted YIG by SHARMA, P. U, MODI, K. B, LAKHANI, V. K, ZANKAT, K. B, JOSHI, H. H

“…Compositional dependence of hyperfine parameters, determined through Mossbauer spectral analysis, was studied for the Y3-xFe5+xO12 (x = 0.,0.,0.3 and 0.5)…”
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Structural properties of magnesium and aluminium co-substituted lithium ferrite by Modi, K.B., Gajera, J.D., Chhantbar, M.C., Saija, K.G., Baldha, G.J., Joshi, H.H.

“…The structural properties of Mg2+ and Al3+ co-substituted Li0.5Fe2.5O4 are studied by synthesizing the spinel solid solution series…”
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Study of substitution limit, structural, bulk magnetic and electrical properties of Ca2+ substituted magnesium ferrite by CHHAYA, S. D, PANDYA, M. P, CHHANTBAR, M. C, MODI, K. B, BALDHA, G. J, JOSHI, H. H

“…A large number of cations can be substituted in the interestitial sites of spinel ferrite. The percentage substitution of large cation like Ca2+ for Mg2+ in…”
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Elastic properties of gallium substituted Bi (Pb)-2212 superconducting system at 300 K by Solunke, M.B., Sharma, P.U., Lakhani, V.K., Pandya, M.P., Modi, K.B., Reddy, P.V., Shah, S.S.

“…The elastic behaviour of Bi 1.7− x Ga x Pb 0.3Sr 2Ca 1Cu 2O y ( x = 0.0–0.3) superconducting system has been studied using ultrasonic pulse transmission…”
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Microscopic and macroscopic magnetic properties of MgAlxCrxFe2-2xO4 spinel ferrite system by THUMMER, K. P, PANDYA, M. P, JANI, K. H, MODI, K. B, JOSHI, H. H

“…In order to study the effect of co-substitution of Al3 + and Cr3 + for Fe3+ in MgFe2O4 on its structural and magnetic properties, the spinel system MgAlxCrxFe2…”
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