AUGER CAPTURE AND TRANSITION RATES FOR HIGHLY-CHARGED IONS IN AN ELECTRON-GAS

被引:16
|
作者
MUINO, RD
ARNAU, A
ECHENIQUE, PM
机构
[1] Departamento de Física de Materiales, Universidad del País Vasco, San Sebastián, 20080
关键词
D O I
10.1016/0168-583X(95)80025-5
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The Auger capture processes for highly charged ions moving inside a metal are studied, using linear response theory and the dielectric formalism. We have calculated the capture probabilities to 1s, 2s and 3s hydrogenic orbitals from the metal conduction band, as a function of the nuclear charge and the velocity of the incident ion. We have also obtained the intraatomic transition rates between different s and p orbitals, and compared these results with the Auger capture rates from the conduction band electrons. The knowledge of these rates is needed to calculate the Auger spectra of emitted electrons.
引用
收藏
页码:420 / 423
页数:4
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