N. Lemke, I. A. Campbell
Published 1999-04-27Version 1
We show using extensive simulation results and physical arguments that an Ising system on a two dimensional square lattice, having interactions of random sign between first neighbors and ferromagnetic interactions between second neighbors, presents a phase transition at a non-zero temperature.
Comments: 10 pages, Latex and 10 figures on eps. Submitted to J. Phys. A
Finite temperature phase transition for disordered weakly interacting bosons in one dimension
Finite temperature phase transition in the two-dimensional Coulomb glass at low disorders
On the nature of the phase transition in the three-dimensional random field Ising model
