Ferromagnetism of GaSb (2% Mn) alloy |
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| Authors: | O. N. Pashkova A. D. Izotov V. P. Sanygin A. V. Filatov |
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| Affiliation: | 1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
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| Abstract: | A polycrystalline sample of composition GaSb + 2% Mn was prepared by melt quenching. Manganese substitutes for gallium positions to form limited solid solution Ga1 ? x Mn x Sb, as shown by X-ray powder diffraction and SEM, but most manganese is consumed in the formation of magnetically ordered Mn1.1Sb inclusions having the Curie point T C ≈ 560 K, as shown by magnetic studies. |
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