Ba-Cu-Eu-O, Rare earth, Superconductivity

• Ba-Cu-Eu-O-Pr
• Ba-Cu-Eu-O-Pr-Sr
• Ba-Cu-Eu-O-Y
• Ba-Ca-Cu-Eu-O
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• upper critical magnetic field
• rare earth
• chalcogen
• alkaline
• lanthanoid
• transitional
• tetragonal
• orthorhombic
• cubic