High-field magnetization of Ho 2 Fe 17
High-field magnetization of Ho 2 Fe 17
复制标题
Ho 2 Fe 17 的高场磁化
DOI：
10.1103/physrevb.83.214420
复制
发表时间：
2011
影响因子：
3.7
通讯作者：
J. Wosnitza
中科院分区：
文献类型：
--
作者：
Y. Skourski;M. Kuz’min;K. Skokov;A. Andreev;J. Wosnitza
测量了Ho${}_{2}$Fe${}_{17}$单晶在高达60 T的脉冲磁场中沿着主晶向的磁化强度。磁化强度的阶梯不连续性分别发生在45和55 T沿着[120]和[100]方向。这些数据使我们能够推导出分子场在何网站。作为交叉检验，当Ho${}_{2}$Fe${}_{17}$单晶自由旋转时，由磁化强度测量也确定了分子场。这两个值彼此吻合得很好。
The magnetization of a Ho${}_{2}$Fe${}_{17}$ single crystal has been measured along the principal crystallographic directions in pulsed magnetic fields up to 60 T. Stepwise discontinuities in the magnetization occur at 45 and 55 T along the [120] and [100] directions, respectively. The data allowed us to deduce the molecular field at the Ho site. As a cross check, the molecular field was determined as well from a magnetization measurement when the Ho${}_{2}$Fe${}_{17}$ single crystal was let rotate freely. Both values are in good agreement with each other.