Oscillatory structure of molecular photoionization cross sections

被引：3

作者：

Briggs, JS ^{[1
]}

Walter, M ^{[1
]}

机构：

[1] Univ Freiburg, D-79014 Freiburg, Germany

来源：

PHYSICS ESSAYS | 2000年 / 13卷 / 2-3期

关键词：

photoionization; H-2; molecule; electron correlation; interference structures;

D O I：

10.4006/1.3028823

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Oscillatory structure in electron angular distributions, due to interference between electron waves scattered from different centers, is a central theme in the use of photoionization to explore extended structures (molecules, solids, surfaces, etc.). The very simplest case, photoionization of H-2(+), was analyzed long ago by Cohen and Fano [Phys. Rw. 150, 30 (1966)]. Here we extend their analysis and show that similar effects are to be expected in the relatively new field of photo double ionization of small molecules.

引用

页码：297 / 302

页数：6