Electron ionization cross sections for the PH3 molecule

被引：12
|
作者：
Kumar, Rajeev [1 ]
机构：
[1] DJ Coll, Dept Phys, Baghpat 250611, Uttar Pradesh, India
来源：
CHEMICAL PHYSICS LETTERS | 2014年 / 609卷
关键词：
IMPACT; PHOSPHINE; H2O; NH3;
D O I：
10.1016/j.cplett.2014.06.034
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The partial single, double differential cross-sections with their total (sum of partial cross sections) of the phosphine (PH3) by direct and dissociative electron ionization have been evaluated by using modified Jain-Khare semi-empirical approach. To the best of my knowledge, no other data (experimental and/or theoretical) of differential cross sections is available till now for comparison. Partial and total integral ionization cross sections were also evaluated for PH3. Integral ionization cross-sections show good agreement with available experimental/or theoretical data. Ionization rate coefficients corresponding to partial ionization cross-sections have also been calculated by the Maxwell-Boltzmann distribution of energy. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：108 / 112
页数：5
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