期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Theoretical Studies on Expressions of Condensed-Phase Photoionization Cross Section
1
作者 MA Xiao-Guang WANG Mei-Shan WANG De-Hua QU Zhao-Jun 《Communications in Theoretical Physics》 SCIE CAS CSCD 2006年第4X期727-730,共4页
A set of general expressions for photoionization cross sections of atoms or molecules embedded in a medium and a dielectric influence function are derived based on Maxwell's equations and the Beer-Lambert's law in t... A set of general expressions for photoionization cross sections of atoms or molecules embedded in a medium and a dielectric influence function are derived based on Maxwell's equations and the Beer-Lambert's law in this work. The applications are performed for the photoionization process of solid gold both in the Clausius-Mossotti (virtual cavity) model and the Glauber-Lewenstein (real cavity) model firstly. The results show that the present theoretical expressions of photoionization cross section can be used to describe the photoionization process of atoms in condensed matter properly. 展开更多
关键词 condensed-phase photoionization optical constant dielectric constant
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部