Crystal and magnetic structure of Pr2Fe14B and Dy2Fe14B
Crystal and magnetic structure of Pr2Fe14B and Dy2Fe14B
复制标题
DOI:
10.1063/1.334342
复制
发表时间:
1985-03
影响因子:
3.2
通讯作者:
J. Herbst;W. Yelon
中科院分区:
文献类型:
--
作者:
J. Herbst;W. Yelon
Rietveld analyses of neutron powder diffraction data on Pr2Fe14B and Dy2Fe14B are reported. Both phases form the Nd2Fe14B tetragonal crystal structure (P42/mnm). At 77 and 293 K our analyses indicate that all magnetic moments in each compound are collinear with the c axis. The rare‐earth moments in Pr2Fe14B are parallel to the Fe moments (ferromagnetic) and are antiparallel in Dy2Fe14B (ferrimagnetic).