ferriiti
Ferriiti, commonly known in English as ferrite, is a class of ceramic iron oxide–based compounds that adopt a spinel crystal structure. Their general chemical formula is MFe2O4, where M represents a divalent metal such as Zn, Ni, Mn, Mg, Co, or Cu. In the spinel lattice, oxide ions form a close-packed framework with metal cations occupying tetrahedral and octahedral sites; the distribution of M and iron between these sites governs the material’s magnetic and electrical properties.
Ferritiit are ferrimagnetic materials, meaning the magnetic moments of the sublattices align oppositely but do not
Ferriiti can be divided into soft ferrites, which have low coercivity and are optimized for high-frequency
Ferriiti are valued for their electrical resistivity, thermal stability, chemical inertness, and relatively low cost, making