Conductor, Disordered, Transitional, O-Ti, Optical properties

• Ba-O-Ti
• O-Sr-Ti
• O-Pb-Ti
• Ca-O-Ti
• phonons
• optical spectra
• Raman spectra
• optical absorption
• wavenumber of optical phonon
• disordered
• transitional
• chalcogen
• conductor
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic