Alkali, Chalcogen, Non-disordered, Transitional, Elasticity

• O-P-Rb-Ti
• K-O-P-Ti
• Ba-Na-Nb-O
• Li-Nb-O
• Fe-Na-O-Si
• elastic stiffness coefficient
• elastic compliance
• longitudinal-mode elastic coefficient
• higher-order elastic coefficients
• transitional
• non-disordered
• alkali
• chalcogen
• oxide
• orthorhombic
• monoclinic
• trigonal
• cubic
• hexagonal