Berzelianite

• Cu-Se
• As-Cu-Se
• Cu-Se-Sn
• Bi-Cu-Se
• Cu-In-Se
• phase transitions
• phase diagram
• structural properties
• thermal and thermodynamic properties
• fluorite
• berzelianite
• selenide
• chalcogen
• transitional
• cubic
• trigonal
• hexagonal
• tetragonal
• monoclinic