The effect of ion bombardment on the electron work functions, $\mathrm{\Phi }$ of pure Al and Zn was reported earlier. A simple model is suggested for those observations in the present Addendum. Radiation was thought to change the metals’ Wigner-Seitz radius, $r_s$ which is the main parameter of $\mathrm{\Phi }$. Now $r_s$ is evaluated through the weighted mean of the densities of the virgin metal and of the ensemble of the displacements. The resultant function compares with the experimental data reasonably. The parameters give information on the yield of the recombination of the displacements and on the relative role of surface and bulk processes.

中文翻译：

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附录：“离子辐照对金属功函数影响的现象学”的模型，[Nucl.Med.Lett。仪器 方法物理。Res。教派。B 466（2020）12–16]

离子轰击对电子功函数的影响 $\mathrm{\Phi }$纯铝和锌的早期报道。在本附录中为这些观察建议了一个简单的模型。人们认为辐射会改变金属的维格纳-塞兹半径，${\mathrm{[R}}_s$ 这是 $\mathrm{\Phi }$。现在${\mathrm{[R}}_s$通过原始金属的密度和位移集合的加权平均值进行评估。结果函数与实验数据比较合理。这些参数提供了有关位移复合的产量以及表面过程和本体过程的相对作用的信息。