Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1627128 | Journal of Alloys and Compounds | 2006 | 10 Pages |
Abstract
The transition process from ordered SmCo5 (CaCu5-type) to disordered SmCo7 (TbCu7-type) is successfully simulated by using inverted ab initio pair potentials. The structure properties of this disordered TbCu7-type compound, including lattice constants, X-ray diffraction, phase stability, site preference have been calculated and the calculated results are in good agreement with the experimental data. Also, a new structure deformation of 3g sublattice in SmCo7−xTix is reported.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Jianggui Guo, Nanxian Chen, Jiang Shen,