Chalcogen, Nonmetal, Jcrgae, Tetragonal

• Ba-Ca-Nb-O
• Gd-Ge-Mo-O-Yb
• C-H-N-O-S-Zn
• Gd-Na-O-Tm-W
• Ag-Ga-In-Se
• optical properties
• electronic and electrical properties
• structural properties
• optical absorption
• thermal and thermodynamic properties
• chalcogen
• nonmetal
• transitional
• disordered
• non-disordered