Non-disordered, Ternary, Se-x polyhedra, Tetragonal

• Fe-Se-Te
• Cu-In-Se
• As-Se-U
• Cu-Ga-Se
• Ag-Ga-Se
• electronic and electrical properties
• thermal and thermodynamic properties
• superconductivity
• magnetic properties
• structural properties
• ternary
• non-disordered
• chalcogen
• selenide
• transitional