Disordered, Transitional, Pressure derivative of superconducting transition temperature

• Ba-Cu-O-Y
• Fe-Se
• Ba-Cu-La-O
• Cu-La-O-Sr
• Os-Pr-Sb
• transitional
• disordered
• chalcogen
• alkaline
• diamagnetic
• orthorhombic
• tetragonal
• cubic
• hexagonal
• monoclinic