Computer Simulation of Critical Behavior of Two-Dimensional Weakly Diluted Antiferromagnetic Potts Model on a Triangular Lattice
| Autor: | T. R. Rizvanova, A. K. Murtazaev, A. B. Babaev, G. Ya. Ataeva, M. R. Dzhamaludinov |
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| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Materials science Spin states Condensed matter physics Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials 0103 physical sciences Antiferromagnetism Periodic boundary conditions Hexagonal lattice 010306 general physics Critical exponent Scaling Spin-½ Potts model |
| Zdroj: | Physics of the Solid State. 60:1180-1183 |
| ISSN: | 1090-6460 1063-7834 |
| Popis: | The critical behavior of a two-dimensional weakly diluted antiferromagnetic Potts model with spin states q = 3 on a triangular lattice is computationally simulated. The systems with periodic boundary conditions were calculated, when spin concentrations p were 1.0 and 0.9. Systems with linear dimensions L × L = N and L = 9–144 were considered. Static critical exponents of heat capacity α, the susceptibility γ, the order parameter β, and critical exponent ν for a correlation radius are calculated based on a theory of finite-dimensional scaling. |
| Databáze: | OpenAIRE |
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