Two dimensional Ising spin glasses with non-zero ordering temperatures
Condensed Matter
2009-10-28 v1
Abstract
We demonstrate numerically that for Ising spins on square lattices with ferromagnetic second neighbour interactions and random near neighbour interactions, two dimensional Ising spin glass order with a non-zero freezing temperature can occur. We compare some of the physical properties of these spin glasses with those of standard spin glasses in higher dimensions.
Cite
@article{arxiv.cond-mat/9605057,
title = {Two dimensional Ising spin glasses with non-zero ordering temperatures},
author = {N. Lemke and I. A. Campbell},
journal= {arXiv preprint arXiv:cond-mat/9605057},
year = {2009}
}
Comments
9 page latex file and 9 ps figures. To appear in Phys. Rev. Lett