Ce0.5Cu2Eu1.5FeO9.5Sr2

• Ce-Cu-Eu-Fe-O-Sr
• magnetic properties
• Moessbauer spectra
• magnetic susceptibility
• electronic and electrical properties
• Curie-Weiss paramagnetism
• lanthanoid
• rare earth
• intermediate valence
• chalcogen
• diamagnetic
• tetragonal