Magnetic Transformation in MnBi
Magnetic Transformation in MnBi
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DOI:
10.1103/physrev.99.446
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发表时间:
1955-07
期刊:
影响因子:
--
通讯作者:
R. R. Heikes-R.
中科院分区:
文献类型:
--
作者:
R. R. Heikes-R.
Manganese bismuth loses its spontaneous magnetization very sharply at 633\ifmmode^\circ\else\textdegree\fi{}K. At the same temperature drastic changes occur in the lattice constants. Previous workers have interpreted both these phenomena as arising from a ferromagnetic-antiferromagnetic transition. The present work indicates that the phase existing above 633\ifmmode^\circ\else\textdegree\fi{}K is actually a ferromagnetic one with a Curie temperature of about 470\ifmmode^\circ\else\textdegree\fi{}K.