Chalcogen, Disordered, Elastic stiffness coefficient

• O-Zr
• Cu-La-O
• Cu-La-O-Sr
• Al-O
• Ba-Cu-O-Y
• chalcogen
• disordered
• non-disordered
• nonmetal
• transitional
• cubic
• orthorhombic
• tetragonal
• trigonal
• monoclinic