Disordered, Kim, Phonons, Tetragonal

• Ba-O-Ti
• Cu-Fe-S-Sn-Zn
• Cu-S-Sn-Zn
• Ba-La-O-Ti
• La-Na-O-Ti
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• energy of optical phonon
• wavenumber of transverse optical phonon
• disordered
• transitional
• chalcogen
• oxide
• conductor