Disordered, Transitional, Ionic conductivity, Orthorhombic

• O-P-Rb-Ti-Yb
• Nb-O-P-Rb-Ti-Yb
• Nb-O-P-Rb-Ti
• Li-O-P-Sc
• O-P-Rb-Ti
• transitional
• disordered
• conductor
• chalcogen
• oxide