Chalcogen, Covellite, Sulfide, Cu-S

• Cu-S-Tl
• As-Cu-S
• Cu-Ni-S
• Ag-Cu-S
• phase transitions
• phase diagram
• electronic and electrical properties
• structural properties
• sulfide
• transitional
• chalcogen
• covellite
• binary
• hexagonal
• cubic
• monoclinic
• tetragonal
• orthorhombic