Alkaline, Rare earth, Awana

• Ce-Cu-Eu-O-Ru-Sr
• Ce-Cu-O-Ru-Sr-Y
• Ce-Cu-Gd-O-Ru-Sr
• Cu-O-Ru-Sr-Y
• Ba-Cu-O-Y
• magnetic properties
• electronic and electrical properties
• magnetization
• magnetic susceptibility
• structural properties
• alkaline
• chalcogen
• rare earth
• transitional
• lanthanoid
• tetragonal
• orthorhombic
• trigonal
• monoclinic