Structural stability of mechanically alloyed TM25Se75 (TM = Fe, Co and Ni)
作者： R.M. Nunes , C.E.M. Campos , V. Drago , T.A. Grandi , J.C. de Lima
DOI: 10.1016/J.JNONCRYSOL.2010.04.007
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摘要: Abstract After seven years keeping mechanically alloyed TM25Se75 samples under ambient conditions, these were re-investigated using X-ray diffraction, differential scanning calorimetry and Mossbauer spectroscopy to verify changes on structural, thermal magnetic properties. The results point out that when selenium is mixed transition metals form chalcogenide alloys by mechanical alloying, its diffusion totally inhibited the TM-Se become highly stable over time.
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