Chalcogen, Conductor, Semiconductor, Co-Fe-O

• Co-Fe-O-Zn
• Co-Fe-La-O-Sr
• Co-Fe-O-Sr
• Ba-Co-Fe-O
• magnetic properties
• structural properties
• electronic and electrical properties
• magnetization
• Moessbauer spectra
• transitional
• chalcogen
• conductor
• semiconductor
• oxide
• cubic
• trigonal
• hexagonal
• orthorhombic
• tetragonal