Sudden Suppression of Internal Magnetic Fields under High Pressure in α-Mn

被引:5
|
作者
Ito, Tomoaki [1 ]
Fukazawa, Hideto [1 ]
Shioda, Naoki [1 ]
Kataoka, Yuki [1 ]
Ohama, Tetsuo [1 ]
Kohori, Yoh [1 ]
机构
[1] Chiba Univ, Dept Phys, Chiba 2638522, Japan
关键词
SUPERCONDUCTIVITY; NMR;
D O I
10.7566/JPSJ.90.085001
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have clarified that the internal magnetic field in alpha-Mn is suppressed by pressure and that a first-order phase transition occurs at around 1.4 -1.5 GPa by zero-field nuclear magnetic resonance. In the pressure-induced ordered state above about 1.4 GPa, the scenario of the canted-antiferromagnetic order or the ferrimagnetic order seems to be preferable to account for the weak ferromagnetism.
引用
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页数:2
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