Hysteresis behaviors of the crystal field diluted general spin-S Ising model

Abstract

Hysteresis characteristics of the crystal field diluted general Spin-S (S>1) Blume–Capel model have been studied within the effective field approximation. Particular emphasis has been paid on the large negative valued crystal field and low temperature region and it has been demonstrated for this region that, rising dilution of the crystal field results in decreasing number of windowed hysteresis loops. The evolution of the multiple hysteresis loop with the dilution of the crystal field has been investigated and physical mechanism behind this evolution has been given.