Magnetic Properties of the Triangular Lattice with Different Clusters: A Monte Carlo Study
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The magnetic properties of the triangular lattice with different clusters have been studied using the Monte Carlo simulations. The reduced transitions temperatures are deduced for different size of clusters L and for different exchange interactions. The variation of magnetization with the crystal field is given for different size of clusters and exchange interactions. Finally, the magnetic hysteresis cycles are found for different values of size of clusters and reduced temperatures. We found that the magnetic coercive fields increases with increasing the size of clusters and decreases with increasing the reduced temperatures.
KeywordsClusters Transition temperatures Exchange interactions Magnetic hysteresis cycle Magnetic coercive field