Alkali, Chalcogen, Li-Nb-O, Trigonal

• Li-Na-Nb-O
• Li-Mg-Nb-O
• Li-Nb-O-Ti
• Fe-Li-Nb-O
• optical properties
• structural properties
• electronic and electrical properties
• thermal and thermodynamic properties
• phonons
• transitional
• chalcogen
• alkali
• oxide
• disordered