Th0.5Nb2O6 tP9 123

• La-Nb-O
• La-O-Ta
• Eu-H-Mg
• Nb-O-Th
• La-Li-Nb-O
• structural properties
• thermal and thermodynamic properties
• thermal expansion
• magnetic properties
• perovskite
• transitional
• chalcogen
• rare earth
• disordered
• tetragonal
• orthorhombic