Sr4Cu2Mn3S2O7.5 tI38 139

• As-Ca-Fe-Mg-O-Ti
• Cu-Mn-O-S-Sr
• Cu-Mn-O-Se-Sr
• Cu-F-Mn-O-S-Sr
• As-Fe-O-Sc-Sr-Ti
• structural properties
• conductivity or resistivity
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• transitional
• disordered
• alkaline
• chalcogen
• multinary
• tetragonal