Conductor, Semiconductor, Hall effect

• Ba-Cu-O-Y
• Cu-La-O-Sr
• Cd-Hg-Te
• Ce-Cu-Nd-O
• Bi-Ca-Cu-O-Sr
• Hall coefficient
• semiconductor
• conductor
• transitional
• disordered
• metal
• cubic
• tetragonal
• orthorhombic
• trigonal
• hexagonal