Chalcogen, Rare earth, Transitional, La-Ta

• La-O-Ta
• La-Li-O-Ta
• Ga-La-O-Ta
• La-Li-O-Ta-Zr
• Al-La-O-Sr-Ta
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• thermoelectric power
• transitional
• rare earth
• chalcogen
• lanthanoid
• oxide
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal