Chalcogen, Conductor, Disordered, Non-disordered, O-Zn, Phonons

• Fe-O-Zn
• Ge-O-Zn
• Ga-O-Zn
• Ba-Cu-O-Y-Zn
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• wavenumber of longitudinal optical phonon
• wavenumber of transverse optical phonon
• non-disordered
• chalcogen
• conductor
• disordered
• transitional
• hexagonal
• cubic
• tetragonal
• trigonal
• orthorhombic