Monoclinic, Rare earth, Ternary, Structural transitions

• Gd-Ge-Si
• La-Mo-O
• Ce-Ru-Sn
• Ge-Si-Tb
• O-V-Y
• temperature for structural transition
• pressure for structural transition
• structural transition
• rare earth
• ternary
• lanthanoid
• transitional
• chalcogen