Conductor, Transitional, Fe, Values of activation energy

• Bi-Fe-O
• Fe-O
• Fe-Ni-O-Zn
• Co-Fe-O-Zn
• Fe-Ni-O
• transitional
• conductor
• chalcogen
• semiconductor
• disordered
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal