Cu-S, Phase transitions, Quaternary

• Cu-I-P-S
• Cu-S-Sn-Zn
• Cu-H-O-S
• Cd-Cu-S-Sn
• Bi-Cu-Pb-S
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• chalcogen
• quaternary
• transitional
• sulfide
• orthorhombic
• cubic
• tetragonal
• monoclinic
• hexagonal