Alkaline, Chalcogen, Disordered, Nonmetal, Elasticity

• Mg-O-Si
• Ba-O-Ti
• Ba-Na-Nb-O
• Ba-K-N-O
• Mg-Nb-O-Pb
• elastic stiffness coefficient
• elastic compliance
• pressure derivative of elastic stiffness coefficient
• nonmetal
• alkaline
• disordered
• chalcogen
• oxide
• tetragonal
• orthorhombic
• cubic
• trigonal
• monoclinic