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Equations of state for the three-state Potts model with symmetry-breaking perturbations
| Content Provider | Scilit |
|---|---|
| Author | Barbosa, M. C. Theumann, W. K. |
| Copyright Year | 1989 |
| Description | Journal: Journal of Physics: Condensed Matter Renormalisation-group recursion relations are used to construct equations of state for the critical region of the three-state Potts model with symmetry-breaking perturbations, to first-order in epsilon =4-d. Explicit scaling forms are obtained for the free energy and the longitudinal susceptibility above and below the critical point, as well as for the order-parameter discontinuity on the first-order phase boundary. Application to the trigonal-to-pseudotetragonal phase transitions in $SrTiO_{3}$ under stress yields reasonable agreement with the experimental phase boundary. |
| Related Links | http://iopscience.iop.org/article/10.1088/0953-8984/1/35/006/pdf |
| Ending Page | 6070 |
| Page Count | 12 |
| Starting Page | 6059 |
| ISSN | 09538984 |
| e-ISSN | 1361648X |
| DOI | 10.1088/0953-8984/1/35/006 |
| Journal | Journal of Physics: Condensed Matter |
| Issue Number | 35 |
| Volume Number | 1 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1989-09-04 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics: Condensed Matter Potts Model Free Energy First Order Critical Point Equation of State Symmetry Breaking Phase Transition |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Materials Science |
