A synthetic semi-empirical physical model of secondary electron yield of metals under <i>E</i>-beam irradiation

A synthetic semi-empirical physical model of secondary electron yield of metals under E-beam irradiation

Feng Guo-Bao^{1, 2}, Cui Wan-Zhao^{1, †}, Zhang Na¹, Cao Meng², Liu Chun-Liang²

(color online) (a) Parameter α as a function of material atom number Z; (b) comparison between Eq. (8) and its approximated function (9).