Re-entrant spin glass and magnetoresistance in Co_{0.2}Zn_{0.8}Fe_{1.6}Ti_{0.4}O_4 spinel oxide

R.N. Bhowmik; R. Ranganathan

arxiv: cond-mat/0208416 · v1 · submitted 2002-08-21 · ❄️ cond-mat.soft · cond-mat.mtrl-sci

Re-entrant spin glass and magnetoresistance in Co_(0.2)Zn_(0.8)Fe_(1.6)Ti_(0.4)O₄ spinel oxide

R.N. Bhowmik , R. Ranganathan This is my paper

classification ❄️ cond-mat.soft cond-mat.mtrl-sci

keywords ferromagneticglassmagneticoxidespinspinelcantedclusters

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We have investigated the static and dynamic response of magnetic clusters in Co_{0.2}Zn_{0.8}Fe_{1.6}Ti_{0.4}O_4 spinel oxide, where a sequence of magnetic phase transitions, i.e., paramagnetic (PM) to ferromagnetic at T_{C} $\leq$ 270K and ferromagnetic to canted spin glass state at T_f$ $\leq$ 125K is observed.

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Re-entrant spin glass and magnetoresistance in Co_(0.2)Zn_(0.8)Fe_(1.6)Ti_(0.4)O₄ spinel oxide

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