Alkaline, Rare earth, Be-La

• Be-La-Si
• Be-Ge-La
• Be-La-O
• Al-Be-La
• thermal and thermodynamic properties
• phase transitions
• structural properties
• phase diagram
• rare earth
• alkaline
• transitional
• lanthanoid
• hexagonal
• orthorhombic
• cubic
• tetragonal
• monoclinic