Chalcogen, Conductor, Metal, Rare earth, Transitional, Orthorhombic

• Ba-Cu-O-Y
• Ca-La-Mn-O
• Cu-La-O-Sr
• La-Mn-O
• Mn-O-Pr-Sr
• magnetic properties
• electronic and electrical properties
• superconductivity
• thermal and thermodynamic properties
• structural properties
• rare earth
• conductor
• metal
• chalcogen
• transitional