| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-1383 - C8-1384 | |
| DOI | https://doi.org/10.1051/jphyscol:19888634 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1383-C8-1384
DOI: 10.1051/jphyscol:19888634
Department of Physics, Nara Womens's University, Nara 630, Japan
J. Phys. Colloques 49 (1988) C8-1383-C8-1384
DOI: 10.1051/jphyscol:19888634
STATIC AND DYNAMIC PROPERTIES OF ISING SPIN ON A TRIANGULAR LATTICE WITH COMPETING INTERACTIONS
Tatsuya Uezu et Kazuko KawasakiDepartment of Physics, Nara Womens's University, Nara 630, Japan
Abstract
Ising spin on a triangular lattice with antiferromagnetic nearest neighbor and ferromagnetic second nearest neighbor interactions is investigated by treating the master equation. Classification of solutions and explanation of phase transition in terms of bifurcation theory are presented. Relaxation processes are investigated numerically. Finally, a fluctuation-dissipation relation is obtained.