Annotation
The influence of the particle packing density on the degree of magnetization, coercive force and interaction between particles in highly dispersed γ-$F_eO_3$ is experimentally studied. Measurements are conducted at packing densities p = 0.02-0.7 in magnetic fields which greatly exceed the saturation field. It was found that all the magnetic characteristics studied in such systems are functions of the packing density.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
L.V. Lasareva, A.V. Сheremushкina
Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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