Alkaline, Rare earth, Ba-Eu, Orthorhombic

• Ba-Cu-Eu-O
• Ba-Co-Eu-O
• Ba-Cu-Eu-O-Pr
• Ba-Eu-Fe-O
• Ba-Cu-Eu-O-Zn
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• structural properties
• superconductivity
• rare earth
• lanthanoid
• alkaline
• chalcogen
• transitional