Alkaline, Chalcogen, Oxide, Elastic stiffness coefficient

• Cu-La-O-Sr
• Be-O
• Ba-Cu-O-Y
• Ba-Na-Nb-O
• Ca-Ir-O
• oxide
• chalcogen
• alkaline
• non-disordered
• transitional
• tetragonal
• cubic
• orthorhombic
• hexagonal
• trigonal