Ag-K, Chalcogen, Tetragonal

• Ag-Fe-K-Te
• Ag-K-S-Sb
• Ag-K-Se-Sn
• Ag-K-Se
• Ag-Ba-K-Te
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• Debye or Einstein temperature
• thermoelectric power
• chalcogen
• transitional
• alkali
• quaternary