Ba-O-Ti, Conductor, Transitional, Phonons, Tetragonal

• Ba-Nd-O-Ti
• Ba-O-Pb-Ti
• Ba-O-Sb-Ti
• As-Ba-Fe-O-Ti
• Raman spectra
• wavenumber of optical phonon
• infrared spectra
• wavenumber of transverse optical phonon
• wavenumber of longitudinal optical phonon
• oxide
• alkaline
• conductor
• chalcogen
• transitional