Kappenstein

• B-Gd-O
• B-O-Y
• Ce-O
• Ce-O-Pr-Zr
• Ce-Nd-O
• structural properties
• phonons
• optical properties
• phase transitions
• structural transitions
• chalcogen
• rare earth
• lanthanoid
• ternary
• metalloid
• cubic
• hexagonal
• monoclinic
• trigonal
• orthorhombic