| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-1395 - C8-1396 | |
| DOI | https://doi.org/10.1051/jphyscol:19888640 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1395-C8-1396
DOI: 10.1051/jphyscol:19888640
1 Department of Physics, University of Pennsylvania, Philadelphia, PA 19104, U.S.A.
2 Dipartimento di Fisica, Universita' di Parma, 43100 Parma, Italy
J. Phys. Colloques 49 (1988) C8-1395-C8-1396
DOI: 10.1051/jphyscol:19888640
PHASE DIAGRAM OF A HEISENBERG HEXAGONAL LATTICE WITH IN-PLANE COMPETING INTERACTIONS: CLASSICAL AND QUANTUM SCENARIOS
A. B. Harris1, E. Rastelli2 et A. Tassi21 Department of Physics, University of Pennsylvania, Philadelphia, PA 19104, U.S.A.
2 Dipartimento di Fisica, Universita' di Parma, 43100 Parma, Italy
Abstract
Further-than-third neighbor exchange interactions and quantum fluctuations produce new interesting effects in the phase diagram of the Heisenberg magnet with competing interactions. These effects are considered for a simple hexagonal lattice.