Data from: Phase transitions of antiferromagnetic Ising spins on the zigzag surface of an asymmetrical Husimi lattice

An asymmetrical 2D Ising model with a zigzag surface, created by
diagonally cutting a regular square lattice, has been developed to
investigate the thermodynamics and phase transitions on surface by the
methodology of recursive lattice, which we have previously applied to
study polymers near a surface. The model retains the advantages of simple
formulation and exact calculation of the conventional Bethe-like lattices.
An antiferromagnetic Ising model is solved on the surface of this lattice
to evaluate thermal properties such as free energy, energy density and
entropy, from which we have successfully identified a first order
order-disorder transition other than the spontaneous magnetization, and a
secondary transition on the supercooled state indicated by the Kauzmann
paradox.