Birefringent, Transitional, Mechanical properties, Tetragonal

• Ag-Ga-S
• Ba-Na-Nb-O
• Cu-In-Te
• Dy-O-V
• O-V-Y
• elastic moduli
• elasticity
• isothermal bulk modulus
• elastic stiffness coefficient
• sound velocity
• transitional
• birefringent
• chalcogen
• non-disordered
• nonmetal