Pb-Se, Phase transitions, Selenide, Ternary

• Pb-Se-Sn
• Ag-Pb-Se
• Pb-Se-Te
• Au-Pb-Se
• Bi-Pb-Se
• phase diagram
• fusion
• temperature for congruent melting
• structural transitions
• ternary
• chalcogen
• selenide
• rocksalt
• vertical section
• cubic
• orthorhombic
• trigonal
• monoclinic
• hexagonal