Conductor, Semiconductor, Hexagonal, Phonons

• O-Zn
• Ga-N
• Co-O-Zn
• Al-N
• Ba-Fe-O
• Raman spectra
• wavenumber of optical phonon
• infrared spectra
• wavenumber of longitudinal optical phonon
• wavenumber of transverse optical phonon
• conductor
• semiconductor
• non-disordered
• chalcogen
• transitional