Alkali, Oxide, K-Mo-O, Monoclinic, Optical properties

• Fe-H-K-Mo-O
• Fe-K-Mo-O
• K-Mo-O-Rb
• H-K-Mo-O-Se
• phonons
• vibrational spectra
• wavenumber of longitudinal optical phonon
• reflectivity
• values of reflectivity
• transitional
• oxide
• chalcogen
• alkali
• non-disordered