,Measurement of K-Shell Ionization Cross Sections of Cr, Ni and Cu Atoms by 7.5-25 keV Electron Impa

• 作 者: AN Zhu(安竹) TANG Chang-Huan(唐昶环) LUO Zheng-Ming(罗正明)
• 机 构: Key Laboratory for Radiation Physics and Technology of Ministry of Education, Institute of Nuclear S
• 出 处: 中国物理快报（英文版）
• 发表日期: 2001年11期

The K-shell ionization cross sections of Cr, Ni and Cu elements by 7.5-25 keV electron impact have been measured.The experimental data have also been compared with the theoretical predictions of the Hippler and Mayol-Salvat models. In general, it seems that the Mayol-Salvat model can provide a better description to our experimental data.