Ba-Yb, Lanthanoid, Phase transitions

• Ba-Cu-O-Yb
• Ba-Co-O-Yb
• Ba-F-Yb
• Ba-Fe-O-Yb
• Ba-Nb-O-Yb
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• rare earth
• alkaline
• lanthanoid
• chalcogen
• transitional
• orthorhombic
• cubic
• tetragonal
• hexagonal
• monoclinic