Ee. Vogel et al., ORDER PARAMETERS FOR VARIOUS ISING LATTICES WITH COMPETING + -J INTERACTIONS/, Journal of magnetism and magnetic materials, 140, 1995, pp. 1793-1794
Two recently introduced order parameters p and h are studied for Ising
lattices with competing ferromagnetic and antiferromagnetic interacti
ons. Square, triangular and honeycomb lattices are considered. The res
ults are compared with the traditional order parameters q (Edwards-And
erson) and C-R (rigidity), respectively. The advantages of the new mag
nitudes are brought out.