Chalcogen, Conductor, Disordered, Non-disordered, Cubic, Phonons

• Fe-Ni-O
• Co-Fe-O
• Fe-O
• Ce-O
• Fe-O-Zn
• Raman spectra
• wavenumber of optical phonon
• infrared spectra
• phonon dispersion
• wavenumber of longitudinal optical phonon
• non-disordered
• disordered
• conductor
• chalcogen
• semiconductor