Keller, Rare earth, Ternary, Structural properties

• Nd-Ni-O
• La-O-U
• B-Co-Tb
• Eu-O-U
• Ho-O-U
• rare earth
• ternary
• lanthanoid
• chalcogen
• cubic
• orthorhombic
• trigonal
• tetragonal
• monoclinic