Chalcogen, Disordered, Metal, Electronic and electrical properties

• Ba-Cu-O-Y
• Ba-O-Ti
• Ca-La-Mn-O
• La-Mn-O-Sr
• Bi-Fe-O
• conductivity or resistivity
• electrical resistivity
• permittivity (dielectric constant)
• metal or nonmetal character
• temperature for metal-nonmetal transition
• chalcogen
• metal
• disordered
• transitional
• conductor
• orthorhombic
• tetragonal
• cubic
• trigonal
• monoclinic