Magnetostriction of Dy and Ho studied by X-ray diffraction
Magnetostriction of Dy and Ho studied by X-ray diffraction
复制标题
通过 X 射线衍射研究 Dy 和 Ho 的磁致伸缩
DOI：
10.1016/s0925-8388(00)00673-3
复制
发表时间：
2000
影响因子：
6.2
通讯作者：
Kohki Hayashi
中科院分区：
文献类型：
--
作者：
K. Tajima;H. Ohsumi;Y. Kida;Kohki Hayashi
A change of the crystal lattice of Dy and Ho which is induced by a magnetic field along the easy direction of magnetization in the c-plane has been studied by X-ray diffraction in a temperature range of the helix phase. Continuous and discontinuous changes of the c-lattice parameter accompanying magnetic phase transitions have been observed and satellite reflections caused by the lattice modulation have been found in the helix phase of Dy and Ho and the helifan phase of Ho. The results can be explained by using the magnetoelastic effect and the magnetic structure calculated by a self-consistent mean field method.
