Alkaline, Conductor, Metal, Transitional, Kim, Tetragonal

• Ba-O-Ti
• As-Ba-Co-Fe
• Ir-O-Sr
• As-Ba-Fe-K
• As-Ba-Fe-Li
• superconductivity
• magnetic properties
• electronic and electrical properties
• optical properties
• superconducting transition temperature
• transitional
• metal
• alkaline
• conductor
• disordered