Alkali, Rare earth, Gd-K

• F-Gd-K
• Gd-K-O-W
• Gd-K-O-P
• Cl-Gd-K
• Gd-K-Mo-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• optical properties
• rare earth
• alkali
• lanthanoid
• chalcogen
• monoclinic
• orthorhombic
• cubic
• trigonal
• tetragonal