Ba-K, Pnictogen, Superconductivity

• As-Ba-Fe-K
• Ba-Bi-K-O
• As-Ba-Co-Fe-K
• Ba-Bi-K-O-Pb
• As-Ba-Fe-K-Ni
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• upper critical magnetic field
• critical current density
• pnictogen
• alkaline
• alkali
• disordered
• metal
• tetragonal
• cubic
• orthorhombic
• monoclinic