R. Ferre et al., DIPOLAR INTERACTING SMALL PARTICLES - EFFECTS OF CONCENTRATION AND ANISOTROPY, Journal of magnetism and magnetic materials, 144, 1995, pp. 385-386
Numerical simulations in three dimensional systems of small magnetic p
articles, with random anisotropy directions and dipolar interactions h
ave been made. Varying particle concentration and anisotropy strength
we show the existence of different magnetic behaviors.