(Li0.6Ni0.4)5TaO6 oF96 70

• Li-Mg-Nb-O
• Li-Nb-Ni-O
• Na-O-Re
• Li-Ni-O-Te
• Li-Ni-O-Ta
• structural properties
• optical properties
• optical absorption
• values of optical absorption
• chalcogen
• alkali
• transitional
• oxide
• disordered
• orthorhombic