Pereira ramos

• O-V
• Li-Ni-O
• Li-O-V
• Na-O-V
• K-O-V
• structural properties
• optical properties
• phonons
• wavenumber of optical phonon
• optical absorption
• transitional
• chalcogen
• alkali
• ternary
• oxide
• orthorhombic
• trigonal
• cubic
• monoclinic
• hexagonal