Conductor, Disordered, Semiconductor, Kikkawa

• Cu-Fe-O
• Cu-La-O-Sr
• Ba-N-O-Ta
• Co-Li-O
• Se-Ta-Te-W
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• structural properties
• magnetization
• semiconductor
• disordered
• conductor
• transitional
• chalcogen
• trigonal
• cubic
• tetragonal
• hexagonal
• orthorhombic