Evolution of Magnetic Ordering in Spinel Oxide System: Mn1.5(1-x)Ti0.5(1-x)Fe(1+ 1.5x)Li(0.5)xO4

Vaishali P. Joshi; Ashish R. Tanna; Kalpesh H. Jani; H.H. Joshi

doi:10.4028/www.scientific.net/SSP.209.27

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Evolution of Magnetic Ordering in Spinel Oxide System: Mn_1.5(1-x)Ti_0.5(1-x)Fe_{(1+ 1.5x)}Li_(0.5)xO4

Abstract:

Six compositions: x = 0.0 to 0.5 of the spinel system Mn1.5(1-x)Ti0.5(1-x)Fe(1+ 1.5x) Li(0.5)x O4 are synthesized by ceramic method. The structural and magnetic properties are studied by means of X-ray diffraction, AC susceptibility, Magnetization and Mossbauer spectroscopy. The study reveals the significance of FeA-O-FeB magnetic linkages in evolution of long range magnetic ordering through rise in Curie temperature and growth of magnetic hyperfine field with increase in x.

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Solid State Phenomena (Volume 209)

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27-30

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https://doi.org/10.4028/www.scientific.net/SSP.209.27

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November 2013

Authors:

Vaishali P. Joshi, Ashish R. Tanna, Kalpesh H. Jani, H.H. Joshi

Keywords:

Curie Temperature, Magnetic Ordering, Mössbauer Spectra, Spinel Ferrite

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