2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/135784The Wang-Landau method is used to study the magnetic properties of the giant paramagnetic molecule Mo_72Fe_30 in which 30 Fe3+ ions are coupled via antiferromagnetic exchange. The two-dimensional density of states g(E,M) in energy and magnetization space is calculated using a self-adaptive version of the Wang-Landau method. From g(E,M) the magnetization and magnetic susceptibility can be calculated for any temperature and external field.5 pages, 9 figures, submitted to Phys. Rev. BStatistical MechanicsMaterials Sciencetext