Phase diagrams of a Spin-1 Ising Superlattice
| dc.creator | Ez-Zahraouy, Hamid | |
| dc.creator | Kassou-Ou-Ali, Ahmed | |
| dc.date | 2004-11-29 | |
| dc.date | 2004-12-01 | |
| dc.date.accessioned | 2026-07-07T03:02:24Z | |
| dc.date.available | 2026-07-07T03:02:24Z | |
| dc.description | The three-dimensional spin-1 Ising superlattice consisting of two different ferromagnetic materials with two different crystal fields $Δ_1$ and $Δ_2$ is considered in the mean field approximation. The phase diagrams are considered in the (t,$d_2$) plane for different ranges of variation of $d_1$ (t=T/J, $d_1$/J and $d_2$/J are the reduced temperature and crystal fields respectively). The phase diagrams exhibit a variety of multicritical points and reentrant and double reentrant behaviours. They are found to depend qualitatively and/or quantitatively on the thicknesses of the materials in a supercell. This has direct consequences on the nature of the magnetic states of superlattices with different thicknesses. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0411725 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0411725 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/25381 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Phase diagrams of a Spin-1 Ising Superlattice | |
| dc.type | text |