A modification potential method of calculating total cross sections of electrons scatterin

A modification potential method of calculating total cross sections of electrons scattering from complex molecules C2H6, C2F6, C6H6 and C6F6 at

100 eV-5000 eV

Shi De-Heng;Sun Jin-Feng;Zhu Zun-Lue;Liu Yu-Fang;Yang Xiang-Dong

【期刊名称】《中国物理：英文版》 【年(卷),期】2006(015)006

【摘要】A complex optical model potential modified by incorporating the concept of bonded atom, which takes into consideration the overlapping effect of electron clouds between two atoms in a molecule, is first employed to calculate the total cross sections for electrons scattering from such complex molecules as C2H6, C2F6, C6H6 and C6F6 using the additivity rule model at Hartree-Fock level over the energy range from 100 eV to 5000 eV. The total cross sections are quantitatively compared with those obtained by experiments wherever available, and they are in good agreement with each other over a wide energy range. It is shown that the modified potential together with the additivity rule model is completely suitable for the calculation of total cross sections of electrons scattering from such complex molecules as C2H6, C2F6, C6H6 and C6F6 above 200 eV-300 eV. 【总页数】6页(1278-1283)

【关键词】total cross section;electrons scattering;additivity rule;atomic

and molecular collision

【作者】Shi De-Heng;Sun Jin-Feng;Zhu Zun-Lue;Liu Yu-Fang;Yang Xiang-Dong

【作者单位】College of Physics & Engineering Information, Henan Normal University, Xinxiang 453007, China;Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China;College of Physics & Engineering Information, Henan Normal University, Xinxiang 453007, China;Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China;College of Physics & Engineering Information, Henan Normal University, Xinxiang 453007, China;Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China;College of Physics & Engineering Information, Henan Normal University, Xinxiang 453007, China;Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China 【正文语种】中文 【中图分类】O4 【文献来源】

https://www.zhangqiaokeyan.com/academic-journal-cn_chinese-physics-b_thesis/0201251243126.html 【相关文献】

1.A modification potential method for electron scattering total cross section calculations on several molecules at 30-5000eV [J], 施德恒; 孙金

锋; 朱遵略; 刘玉芳

2.A New Semi-Empirical Method for Total Cross Sections of Electron Scattering from Spherical Polyatomic Molecules at 30-5000 eV [J], 施德恒; 刘玉芳; 孙金锋; 杨向东; 朱遵略

3.Total Cross Sections for Electron Scattering from the Isoelectronic (Z = 14) Molecules (C2H2, CO, HCN and N2) at 100-5000 eV [J], SHI De-Heng; ZHU Zun-Lue; SUN Jin-Feng; YANG Xiang-Dong; LIU Yu-Fang; ZHAO Ye

4.Total cross sections for electron scattering at 10-5000eV by polyatomic molecules CF4, CF3H, C2F4, C2F6 and C2H3F3 [J], Sun Jin-Feng; Xu Bin; Liu Yu-Fang; Shi De-Heng

5.Total Cross Sections for Electron Scattering from CF4,CF3H,CF2H2,and CFH3 Molecules in Energy Range from 100 to 3000 eV [J], SUN Jin-Feng; TAN Xiao-Ming; LIU Yu-Fang; SHI De-Heng

以上内容为文献基本信息，获取文献全文请下载