| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-189 - C8-190 | |
| DOI | https://doi.org/10.1051/jphyscol:1988881 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-189-C8-190
DOI: 10.1051/jphyscol:1988881
Department of Material Physics, Faculty of Engineering Science, Osaka University, Toyonaka 560, Japan
J. Phys. Colloques 49 (1988) C8-189-C8-190
DOI: 10.1051/jphyscol:1988881
STRUCTURAL PHASE TRANSITION AND MAGNETISM OF Ni-As-TYPE TRANSITION METAL PNICTIDES
K. Motizuki et M. MorifujiDepartment of Material Physics, Faculty of Engineering Science, Osaka University, Toyonaka 560, Japan
Abstract
Structural transformation of CoAs and NiAs from NiAs-type to MnP-type are studied microscopically. Electron-lattice matrix elements and generalized susceptibilities are calculated on the basis of electronic bands obtained by APW method. Band calculation of FeAs having MnP-type structure is made for non-magnetic state. Results are discussed in connection with magnetic ordering.