Chalcogen, Transitional, Optical conductivity, Tetragonal

• Ba-Cu-O-Y
• Cu-La-O-Sr
• O-V
• La-Mn-O-Pr-Sr
• Ce-Cu-O-Pr
• values of optical conductivity
• real part of optical conductivity
• transitional
• chalcogen
• oxide
• disordered
• metal