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Structure, Magnetic Properties and Spin-glass Behavior in La$sub{0.9}Tesub{0.1}MnOsub{3}$

Guotai Tan·P. Duan·S. Y. Dai·Y. L. Zhou·H. B. Lu·Z. H. Chen
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Abstract

In this study we report the structure, magnetic and electrical transport properties of pervoskite oxide La$sub{0.9}Tesub{0.1}MnOsub{3}$. This is a novel material with the space group R-3c, which shows the spin-glass-like feature at low temperature and has a good colossal magnetoresistance behavior. The magnetoresistance ratio is about 51% at 200 K in a field of 4 T. The XPS measurement suggests that Te ions are in the Te$up{4+}$ state, while Mn ions may be in the 2+ and 3+ valence state.

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Guotai Tan, P. Duan, S. Y. Dai, Y. L. Zhou, H. B. Lu, Z. H. Chen. 2003-01-21. Structure, Magnetic Properties and Spin-glass Behavior in La$sub{0.9}Tesub{0.1}MnOsub{3}$. https://doi.org/10.1063/1.1578696

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