Cubic, Kikkawa

• N-Nb-O
• N-Nb-O-Si
• Ba-Ir-Sb
• Ba-N-O-Ta
• Ir-Sb
• electronic and electrical properties
• structural properties
• superconductivity
• thermal and thermodynamic properties
• magnetic properties
• transitional
• disordered
• conductor
• pnictogen
• chalcogen