Monte Carlo study of dynamic phase transition in Ising metamagnet driven by oscillating magnetic field

► The time average staggered magnetisation plays the role of dynamic order parameter. ► A dynamical phase transition was observed and a phase diagram was plotted in the plane formed by field amplitude and temperature. ► The dynamical phase boundary is observed to shrink inward as the relative antiferromagnetic strength decreases. ► The results are compared with that obtained from pure ferromagnetic system. ► The shape of dynamic phase boundary observed to be qualitatively similar to that obtained from previous meanfield calculation.