Annotation
The method of molecular orbitals is used to show that a change in the oxygen parameter of a ferrite with the spinel structure affects considerably its Curie point. This factor must be taken into account in the search for improvement of the magnetic properties of spinel ferrites, together with such factors as the number of exchange bonds and the electron configuration of cations which participate in the exchange interactions.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
V.I. Nikolaev, V.S. Rusakov, N.I. Chistyakova
Department of General Physics for the Physics Faculty, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119991, Russia
Department of General Physics for the Physics Faculty, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119991, Russia
Science News of the Faculty of Physics, Lomonosov Moscow State University
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