Keeble

• Bi-Cs-Nb-O
• Li-Nb-O-Ta
• Li-O-Ta
• La-O-Pb-Ti
• O-Pb-Ti
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• optical properties
• infrared spectra
• transitional
• chalcogen
• quaternary
• alkali
• disordered
• orthorhombic
• trigonal
• cubic