Alkaline, Chalcogen, Oxide, Transitional, Kato, Orthorhombic

• Ba-Cu-O-Y
• Ca-Cu-Fe-O-Pb-Sr-Y
• Ca-Cu-O-Pb-Sr-Y
• Ca-Co-Cu-O-Pb-Sr-Y
• Ba-O-Ti
• magnetic properties
• structural properties
• Curie-Weiss paramagnetism
• superconductivity
• paramagnetic moment
• transitional
• chalcogen
• alkaline
• oxide
• conductor