Ca-Ge-O, Chalcogen, Metalloid

• Ca-Ge-O-Y
• Ca-Gd-Ge-O
• Ca-Ge-Ho-O
• Ca-Ge-O-Yb
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• mechanical properties
• chalcogen
• metalloid
• alkaline
• disordered
• cubic
• monoclinic
• orthorhombic
• tetragonal
• trigonal