As-Se-Tl, Pnictogen, Selenide

• As-Sb-Se-Tl
• As-S-Se-Tl
• phase transitions
• phase diagram
• thermal and thermodynamic properties
• electronic and electrical properties
• selenide
• pnictogen
• chalcogen
• metalloid
• ternary
• monoclinic
• trigonal
• orthorhombic
• cubic