As-Ba-Fe-K, Conductor, Metal, Superconductor, Superconductivity

• As-Ba-Co-Fe-K
• As-Ba-Fe-K-Ni
• As-Ba-Cu-Fe-K
• As-Ba-Fe-K-Zn
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• superconductivity energy gap
• values of superconductivity energy gap
• alkaline
• alkali
• arsenide
• conductor
• metal
• tetragonal
• orthorhombic