Disordered, Rare earth, Mechanical properties, Sc, Trigonal

• O-Pb-Sc-Ta
• Sc-Te-Tl
• Al-Mg-O-Sc
• O-Sc-Zr
• Na-O-P-Sc-Si-Zr
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• transitional
• rare earth
• disordered
• chalcogen