Activation energy for migration of vacancies, Orthorhombic

• Nb-O-P-Rb-Ti
• O-P-Rb-Ti-Yb
• Nb-O-P-Rb-Ti-Yb
• O-P-Rb-Ti
• F-Fe-Na-O-P
• conductor
• transitional
• chalcogen
• ionic conductor
• alkali