Abstract
The linked-cluster type of series expansions with a variational parameter are derived to the eighth order for the spin-S exchange-interaction model. These series expansions are analyzed to obtain phase transition temperatures (Formula presented), latent heats, and discontinuities of the order parameter at (Formula presented) for the face-centered-cubic lattice.
| Original language | English |
|---|---|
| Pages (from-to) | 8192-8195 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 53 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 1996 Jan 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Kao, Y., Lee, F., & Chen, H. (1996). Variational analyses of series expansions for the exchange-interaction model. Physical Review B - Condensed Matter and Materials Physics, 53(13), 8192-8195. https://doi.org/10.1103/PhysRevB.53.8192