Chalcogen, Quinary, Er-Gd

• Er-Gd-K-O-W
• Er-Gd-O-V-Yb
• Ba-Cu-Er-Gd-O
• Al-Ca-Er-Gd-O
• Er-Ga-Gd-O-Sc
• structural properties
• thermal and thermodynamic properties
• optical properties
• electronic and electrical properties
• luminescence
• quinary
• rare earth
• lanthanoid
• chalcogen
• transitional
• monoclinic
• orthorhombic
• cubic
• tetragonal
• trigonal