- Tytuł:
- Two-Dimensional Ising Model with Competing Interactions as a Model for Interacting π-Rings
- Autorzy:
-
O'Hare, A.
Kusmartsev, F.
Kugel, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1810411.pdf
- Data publikacji:
- 2009-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
05.50.+q
75.10.Hk
74.81.Fa
03.67.Lx - Opis:
- We investigate the Ising model on a square lattice with antiferromagnetic exchange between nearest and next-nearest neighbors and show that at low temperatures stripe-like and droplet-like superstructures appear. We show that the competing interactions introduce a strong frustration that could plausibly describe the systems with dipole-dipole type interactions and pay particular attention to arrays of interacting Josephson π-rings.
- Źródło:
-
Acta Physica Polonica A; 2009, 115, 1; 150-152
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł