1. Physical properties of spinel and garnet ferrites
1.1 Crystallographic structures and chemical compositions
Ferrites are ferrimagnetic oxides whose major metallic element is iron. The soft ferrites used for their high permeability or low losses have a cubic crystallographic structure. The two main families of soft ferrites are spinels and garnets.
SCROLL TO TOPThe chemical formulae of spinel-structured ferrites are written MeFe2O4. In the simplest structure, Me represents a divalent metal cation, with iron in a trivalent state. The most...
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Physical properties of spinel and garnet ferrites
Ferrite synthesis
Bibliography
- GUYOT (M.), CAGAN (V.) - Temperature dependence of the domain wall mobility in YIG, deduced from the frequency spectra of the initial susceptibility of polycrystals - . JMMM 27, 1982, pp. 202-208.
- MORINEAU (R.), PAULUS (M.) - Chart of pO2 versus temperature and oxidization degree for Mn-Zn ferrites - ....
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