Disordered, Transitional, Khlybov

• As-Ba-Fe-Ni
• Cu-Nd-O-Sr
• Ba-Cu-O-Tl
• Al-Cu-O-Sr-Y
• Ce-Cu-Eu-O-Ru-Sr
• structural properties
• superconductivity
• superconducting transition temperature
• magnetic properties
• values of superconducting transition temperature
• disordered
• transitional
• chalcogen
• alkaline
• oxide
• tetragonal
• orthorhombic
• cubic
• trigonal