Mixed spin-3/2 and spin-2 Ising model on diamond-like decorated square: A Monte Carlo simulation

The magnetic properties and ground states of the geometry of the mixed spins S=3∕2 and σ=2 Ising model on diamond-like decorated square have studied using the Monte Carlo simulations. The ground state phase diagrams and reduced Néel temperature of the geometry of the mixed spins are found. The total magnetization versus the reduced crystal field of the mixed spins has been obtained for different number of spins (Nσ, NS), where Nσ and NS are the spins numbers of spin-σ and spin-S, respectively and with different values of reduced exchange interactions. The magnetic hysteresis cycle for spins ( Nσ, NS), reduced of exchange interactions, reduced temperatures and crystal fields values. The paramagnetism behavior has been observed at the reduced Néel temperature for a fixed value of crystal field.