Berzelianite, Fluorite, Selenide

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