Chalcogen, Conductor, Oxide, Semiconductor, O-V, Optical properties

• Na-O-V
• Bi-O-V
• O-Sr-V
• O-V-Y
• phonons
• optical spectra
• optical absorption
• infrared spectra
• Raman spectra
• semiconductor
• chalcogen
• conductor
• oxide
• transitional
• monoclinic
• orthorhombic
• tetragonal
• cubic
• trigonal