La-Ta, Lanthanoid, Oxide, Transitional

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