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Influence of Yb3+on the structural, electrical and optical properties of sol-gel synthesized Ni-Zn nanoferrites

Autor: Jahan, N., Khan, M. N. I., Chowdhury, F. -U. -Z., Hossain, A. K. M. Akhter, Hoque, S. M., Matin, M. A., Hossain, M. N., Hossain, M. M., Uddin, M. M.

Polycrystalline Yb substituted NiZn nanoferrites with the compositions of Ni0.5Zn0.5YbxFe2-xO4 (x= 0.00, 0.04, 0.08, 0.12, 0.16 and 0.20) have been synthesized using sol gel auto combustion technique. Single phase cubic spinel structure has been conf

Externí odkaz: http://arxiv.org/abs/2006.14180

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Mechanical behavior, enhanced dc resistivity, energy band gap and high temperature magnetic properties of Y-substituted Mg-Zn ferrites

Autor: Ali, M. A., Khan, M. N. I., Hossain, M. M., Chowdhury, F. -U. -Z., Hossain, M. N., Rashid, R., Hakim, M. A., Hoque, S. M., Uddin, M. M.

We report the synthesis of Y-substituted Mg-Zn ferrites using conventional standard ceramic technique. XRD patterns confirm the single phase cubic spinel structure up to x = 0.03 and appearance of a secondary phase of YFeO3for higher Y contents. FESE

Externí odkaz: http://arxiv.org/abs/2001.07313

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