Alkali, As-Ba-Fe-K, Superconducting transition temperature

• As-Ba-Co-Fe-K
• As-Ba-Fe-K-Ni
• As-Ba-Cu-Fe-K
• As-Ba-Fe-K-Zn
• values of superconducting transition temperature
• superconductivity phenomena
• point-contact Andreev reflection spectroscopy
• alkaline
• alkali
• arsenide
• conductor
• metalloid
• tetragonal
• orthorhombic