CROSS-SECTIONS AND THRESHOLDS FOR ELECTRON-IMPACT TRIPLE AND QUADRUPLE IONIZATION PROCESSES OF CO, N-2 AND O-2

被引：8

作者：

SPEKOWIUS, G

BREHM, B

机构：

[1] Institut für Atom- und Molekülphysik, Abteilung Atomare Prozesse, Universität Hannover, W-3000 Hannover 1

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 187卷 / 04期

关键词：

D O I：

10.1016/0009-2614(91)80279-7

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：

For the molecules CO, N2 and O2 the cross sections for the electron impact triple and quadruple ionization have been measured from threshold up to an electron energy of 1 keV. The cross sections are compared with the total electron impact ionization cross section. For the triply ionized molecules the initial kinetic energy of the fragment ions is measured and appearance energies are determined.

引用

页码：442 / 446

页数：5

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