RESONANCE SCATTERING AND DRIFT MOTION OF ELECTRONS THROUGH GASES .2.

被引：4

作者：

KOURI, DJ

SAMS, WN

FROMMHOLD, L

机构：

[1] Chemical Physics Group, Department of Chemistry, University of Houston, Houston

[2] Department of Physics, University of Houston, Houston

[3] Department of Physics, University of Texas, Austin

来源：

PHYSICAL REVIEW | 1969年 / 184卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRev.184.252

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In a previous paper, recent observations of pressure-dependent electron drift velocities in gases were interpreted in terms of new H2- or N2- temporary ion states. In this paper, it is pointed out that both the lifetime τ of the ion state and the mean electron-molecule collision frequency for trapping collisions can be obtained from experiment. The existing data are shown to yield an upper limit of τ≤4.10-9 sec for hydrogen. It is thought that much shorter lifetimes can actually be measured, and clues to this end are given. © 1969 The American Physical Society.

引用

页码：252 / +

页数：1

共 13 条

[1] ELECTRON TRANSPORT COEFFICIENTS IN HYDROGEN AND DEUTERIUM [J].