Alkali, Chalcogen, Disordered, Transitional, Mechanical properties

• Ba-Na-Nb-O
• K-O-P-Ti
• K-Li-Na-Nb-O-Ta
• O-P-Rb-Ti
• Fe-Li-O
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• sound velocity
• disordered
• transitional
• chalcogen
• alkali
• monoclinic
• cubic
• orthorhombic
• trigonal
• tetragonal