Alkaline, Cubic, O-Sr-Ti, Phonons

• Ba-O-Sr-Ti
• Cu-O-Sr-Ti
• F-O-Sr-Ti
• Mn-O-Sr-Ti
• Raman spectra
• wavenumber of optical phonon
• infrared spectra
• wavenumber of longitudinal optical phonon
• vibrational spectra
• transitional
• alkaline
• chalcogen
• oxide
• perovskite