Ba-Cu-O-Y, Conductor, Rare earth, Elastic moduli

• Ba-Cu-Fe-O-Y
• Ba-Cu-Ni-O-Y
• Ba-Ca-Cu-O-Y
• Ba-Cu-Nd-O-Y
• isothermal bulk modulus
• Poisson ratio
• shear modulus
• Young modulus
• pressure derivative of isothermal bulk modulus
• rare earth
• alkaline
• chalcogen
• conductor
• transitional
• orthorhombic
• tetragonal
• cubic
• trigonal