Chalcogen, Conductor, Disordered, Semiconductor, Electric properties

• Ba-O-Ti
• Ca-La-Mn-O
• Ba-Cu-O-Y
• La-Mn-O-Sr
• Bi-Fe-O
• conductivity or resistivity
• electrical resistivity
• permittivity (dielectric constant)
• electronic energy gap
• electrical conductivity
• semiconductor
• disordered
• chalcogen
• conductor
• transitional
• cubic
• tetragonal
• orthorhombic
• trigonal
• monoclinic