Reentrant transitions of a mixed-spin Ising model on the diced lattice
Magnetic behaviour of a mixed spin-1/2 and spin-1 Ising model on the diced lattice is studied using an exact star-triangle mapping transformation. It is found that the uniaxial as well as biaxial single-ion anisotropy acting on the spin-1 sites may potentially cause a reentrant transition with two c...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Condensed Matter Physics
2005-01-01
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| Series: | Condensed Matter Physics |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.5488/CMP.8.4.869 |