2014年1月
Effects of geometrical frustration on the spin-glass transition
PHYSICAL REVIEW E
- 巻
- 89
- 号
- 1
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevE.89.012128
- 出版者・発行元
- AMER PHYSICAL SOC
Randomness and frustration are important for the spin-glass transitions. Ising antiferromagnet on a stacked triangular lattice is a highly frustrated system. Phase diagram is obtained within a cluster approximation for the system with randomness in the interaction between Ising spins. To see the frustration effects, the phase diagram of the antiferromagnet is compared with the corresponding one of the ferromagnet. Spin-glass phase of the antiferromagnet appears much more easily by the randomness than that of the ferromagnet.
- リンク情報
- ID情報
-
- DOI : 10.1103/PhysRevE.89.012128
- ISSN : 1539-3755
- eISSN : 1550-2376
- Web of Science ID : WOS:000332165900005