Ion-selective scattering studied by the variable-energy electron irradiation of Ba${}_{0.2}$K${}_{0.8}$Fe${}_2$As${}_2$ superconductor

Kyuil Cho, M. Konczykowski, M. A. Tanatar +4

Low-temperature variable-energy electron irradiation was used to induce non-magnetic disorder in a single crystal of hole-doped iron-based superconductor, Ba${}_{1-x}$K${}_x$Fe${}_2$As$_…