Conductor, Cu-La-O, Optical properties, Tetragonal

• Cu-La-O-Sr
• Ba-Cu-La-O
• Ba-Cu-La-O-Tl
• Cu-La-O-Se
• phonons
• optical spectra
• reflectivity
• wavenumber of optical phonon
• values of reflectivity
• rare earth
• lanthanoid
• chalcogen
• conductor
• transitional