Conductor, Metal, Kim, Optical properties, Tetragonal

• Ba-O-Ti
• Ir-O-Sr
• Ir-O
• As-Ba-Co-Fe
• O-Ru-Sr
• optical spectra
• optical conductivity
• phonons
• soft-X-ray emission spectra
• values of optical conductivity
• conductor
• metal
• transitional
• chalcogen
• non-disordered