Magnetic properties of single-phase MnBi grown from MnBi{sub 49} melt

The single-phase NiAs-type MnBi, embedded in Bi matrix, was grown from homogeneous MnBi{sub 49} melt at low temperatures to prevent the formation of Mn{sub 1.08}Bi. An abrupt magnetization change was observed at ∼240 K. The origin of this change was ascribed to the movement of the Mn atoms between t...

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Veröffentlicht in:Journal of applied physics 2014-05, Vol.115 (17)
Hauptverfasser: Xiao, X. F., Si, P. Z., Feng, H., Yu, S. J., Ge, H. L., Ye, Q. L., Liu, J. J.
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Sprache:eng
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