Negative thermal expansion, Non-disordered, Nonmetal, Tetragonal

• Ag-Ga-S
• Ag-Ga-Se
• F-Zn
• B-Li-O
• Gd-Mo-O
• mechanical properties
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• optical properties
• nonmetal
• non-disordered
• negative thermal expansion
• chalcogen
• transitional