Chalcogen, Disordered, Rare earth, Elastic stiffness coefficient

• Cu-La-O
• Cu-La-O-Sr
• Ba-Cu-O-Y
• Lu-O-Si
• O-Si-Y
• rare earth
• disordered
• chalcogen
• transitional
• oxide
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal