Conductor, Semiconductor, O-Ti, Phonons, Tetragonal

• Ba-O-Ti
• O-Pb-Ti
• O-Sr-Ti
• O-Pb-Ti-Zr
• Raman spectra
• wavenumber of optical phonon
• infrared spectra
• wavenumber of transverse optical phonon
• wavenumber of longitudinal optical phonon
• semiconductor
• oxide
• chalcogen
• conductor
• transitional