Ata allah, Chalcogen, Oxide, Spinel

• Fe-Ni-O-Zn
• Cu-Fe-Ni-O-Zn
• Cu-Fe-Ga-O-Zn
• Cu-Fe-O-Zn
• Cu-Fe-O
• magnetic properties
• Moessbauer spectra
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• spinel
• chalcogen
• oxide
• disordered
• transitional
• cubic
• tetragonal