Alkaline, Chalcogen, Disordered, Karppinen, Tetragonal

• Cu-Gd-O-Ru-Sr
• Ce-Cu-Mo-O-Sr-Y
• Cu-Mo-O-Sr-W
• Cu-Mo-O-Sr-Y
• Ce-Cu-Fe-O-Sr-Y
• magnetic properties
• structural properties
• electronic and electrical properties
• Moessbauer spectra
• valence or charge transfer
• oxide
• disordered
• alkaline
• chalcogen
• transitional