Phase transitions, Pr

• Ca-Mn-O-Pr
• Fe-P-Pr
• Mn-O-Pr-Sr
• Ca-Mn-O-Pr-Sr
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• rare earth
• lanthanoid
• transitional
• ternary
• orthorhombic
• tetragonal
• cubic
• hexagonal
• monoclinic