Er-Pb, Rare earth, Tetragonal

• Ca-Cu-Er-O-Pb-Sr-Tl
• Ca-Cu-Er-O-Pb-Sr
• Er-O-Pb-Ti-Zr
• Er-Pb-Pd
• Er-Mg-Pb
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• magnetization
• structural properties
• rare earth
• lanthanoid
• transitional
• chalcogen