Co-O-Zn, Electronic and electrical properties, Ferromagnetic

• Co-Fe-O-Zn
• Al-Co-O-Zn
• Ba-Co-Fe-O-Zn
• Co-Fe-La-O-Zn
• conductivity or resistivity
• permittivity (dielectric constant)
• activation energy
• values of activation energy
• electrical resistivity
• transitional
• chalcogen
• ferromagnetic
• disordered
• oxide
• hexagonal
• cubic
• monoclinic
• trigonal