Keating

• Ba-Cu-O-Y
• Ga-In-Se
• N-Na
• As-In-Se
• In-Te
• structural properties
• superconductivity
• values of superconducting transition temperature
• superconducting transition temperature
• disordered
• chalcogen
• conductor
• semiconductor
• non-disordered
• cubic
• orthorhombic
• tetragonal
• trigonal