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Spin glass with non-random interactions
| Content Provider | Scilit |
|---|---|
| Author | Villain, J. |
| Copyright Year | 1977 |
| Description | Journal: Journal of Physics C: Solid State Physics Magnetic systems are investigated and a few exact results are obtained. Exact solutions are possible because the distribution of ferro- and antiferromagnetic bonds is assumed to obey certain rules, instead of being completely random. The ground state however, has the character of a spin glass. Two of the models have no phase transition in the case of one-dimensional (Ising) spins, whereas there is a phase transition for two-dimensional (XY) spins. The phase transition disappears again for high values of the spin dimensionality n. In a particular case of a three-dimensional, XY model, the susceptibility has been calculated at high and low temperatures; it has a maximum at some temperature, but a speculative argument is given that there is actually no kink. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3719/10/10/014/pdf |
| Ending Page | 1734 |
| Page Count | 18 |
| Starting Page | 1717 |
| ISSN | 00223719 |
| DOI | 10.1088/0022-3719/10/10/014 |
| Journal | Journal of Physics C: Solid State Physics |
| Issue Number | 10 |
| Volume Number | 10 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1977-05-28 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics C: Solid State Physics Condensed Matter Physics Exact Solution Phase Transition Three Dimensional Spin Glass Ground State |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Condensed Matter Physics Engineering |
