The elastic backscattering of low energy electrons from surfaces is strong the reflectivity coefficients of surfaces depend strongly on the energy of incident electrons and the nuclear charge, in a non-monotonic fashion.
The elastic backscattering of low energy electrons from surfaces is strong the reflectivity coefficients of surfaces depend strongly on the energy of incident electrons. This is in a non-monotonic fashion. The elastic backscattering of low energy electrons from surfaces is strong the reflectivity coefficients of surfaces depend strongly on the energy of the nuclear charge. This is in a non-monotonic fashion.