Chalcogen, Non-disordered, Oxide, Transitional, Kim, Phonons

• Ba-O-Ti
• Ba-Cu-O-Y
• Bi-Fe-O
• Fe-O-Zn
• La-Na-O-Ti
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• wavenumber of transverse optical phonon
• wavenumber of longitudinal optical phonon
• transitional
• non-disordered
• chalcogen
• oxide
• conductor
• tetragonal
• orthorhombic
• cubic
• trigonal
• monoclinic