Ba-Cu-O-Y, Mechanical properties, Rare earth

• Ba-Ca-Cu-O-Y
• Ba-Cu-O-Sr-Y
• Ba-Cu-Fe-O-Y
• Ba-Cu-Nd-O-Y
• elastic moduli
• isothermal bulk modulus
• compressibility
• sound velocity
• elasticity
• transitional
• chalcogen
• alkaline
• rare earth
• disordered
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal