Absolute electron impact ionization cross sections for N2O and NO from threshold up to 1000 eV

被引：40

作者：

Iga, I ^{[1
]}

Rao, MVVS ^{[1
]}

Srivastava, SK ^{[1
]}

机构：

[1] CALTECH, JET PROP LAB, PASADENA, CA 91109 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS | 1996年 / 101卷 / E4期

关键词：

D O I：

10.1029/96JE00467

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Cross sections for the production of singly charged ions by electron impacton N2O and NO have been obtained by utilizing the relative flow technique in which the accurately known values of cross sections for the production of singly charged ions of rare gases have been used for normalization. By summing the cross sections for direct ionization and dissociative ionization, the total ionization cross sections have been obtained and compared with the previously available data. Energies for the appearance of various ions have also been measured and compared with previous determinations from photoelectron spectroscopy.

引用

页码：9261 / 9266

页数：6

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