Vogel, E.E.; Contreras, S.; Nieto, F.; … - In: Physica A: Statistical Mechanics and its Applications 257 (1998) 1, pp. 256-263
Ising lattices with ±J exchange interactions (bonds) present frustration. We consider computer simulations on square lattices where half the bonds are ferromagnetic and the other half are antiferromagnetic. Lattices 4×4 through 10×10 are numerically calculated finding ground state properties...