Effective mass electrons in conduction band - composition diagram

• Ba-Cu-O-Y
• Ca-La-Mn-O
• Bi-Ca-Cu-O-Sr
• La-Mn-O-Sr
• Cu-La-O-Sr
• transitional
• metal
• rare earth
• disordered
• lanthanoid
• tetragonal
• orthorhombic
• cubic
• hexagonal
• trigonal