Chalcogen, Oxide, Transitional, La-Mn-O-Sr, Phase transitions

• La-Mn-O-Pr-Sr
• Ca-La-Mn-O-Sr
• Cr-La-Mn-O-Sr
• Ba-La-Mn-O-Sr
• structural transitions
• temperature for structural transition
• temperature for congruent melting
• fusion
• lanthanoid
• oxide
• alkaline
• chalcogen
• rare earth
• orthorhombic
• trigonal
• tetragonal
• cubic
• monoclinic