Thermal effect on formation and conduction mechanism of MnFe2O4
作者： S.A. Mazen , B.A. Sabrah
DOI: 10.1016/0040-6031(86)85217-0
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摘要: Abstract Polycrystalline samples of MnFe2O4 were prepared at three different sintering temperatures: 1100, 1150 and 1200°C. X-ray analysis was carried out it found that the formation affected by temperature. The perfect structure formed 1150°C. d.c. electrical conductivity also studied. Discussion taken from viewpoint hopping mechanism. effect temperature on Curie point, Tc, explained through oxidation process which leads to a shift in point towards higher temperatures.
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