Development of magnetization measurement under high pressure and pulsed high magnetic field
Development of magnetization measurement under high pressure and pulsed high magnetic field
复制标题
高压脉冲强磁场下磁化测量的进展
DOI：
10.1063/1.1149774
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发表时间：
1999
影响因子：
1.6
通讯作者：
F. Ono
中科院分区：
文献类型：
--
作者：
S. Endo;J. Yamada;S. Imada;M. Ishizuka;K. Kindo;S. Miyamoto;F. Ono
提出了一种利用金刚石砧和绝缘垫测量高压脉冲强磁场下Drickamer型电解槽磁化强度的方法。作为第一个测试，因瓦合金Fe 0.65 Ni 0.35的磁化强度在室温下测量到8 GPa的10 T的脉冲场的宽度为4 ms。磁化强度随着压力的增加而下降，表明在5-6 GPa的顺磁状态的过渡，根据先前的实验结果，使用传统的方法，如交流磁化率测量。
A method for measuring magnetization under high pressure and pulsed high magnetic field was developed for a Drickamer-type cell using diamond anvils and an insulator gasket. As the first test, the magnetization of invar alloy Fe0.65Ni0.35 was measured at room temperature up to 8 GPa in a pulsed field of 10 T with a width of 4 ms. The magnetization decreased with increasing pressure, indicating a transition to a paramagnetic state at 5–6 GPa, in accordance with the results of previous experiments using conventional methods such as ac susceptibility measurement.