Abstract
We demonstrate numerically that, for Ising spins on square lattices with ferromagnetic second neighbor interactions and random near neighbor interactions, two-dimensional Ising spin glass order with a nonzero freezing temperature can occur. We compare some of the physical properties of these spin glasses with those of standard spin glasses in higher dimensions.
- Received 19 March 1996
DOI:https://doi.org/10.1103/PhysRevLett.76.4616
©1996 American Physical Society