AUGER ELECTRONS RESULTING FROM SLOW H-LIKE IONS NEUTRALIZED NEAR A TUNGSTEN SURFACE

被引：97

作者：

FOLKERTS, L

MORGENSTERN, R

机构：

[1] Kemfysisch Versneller Instituut, University of Groningen Zemikelaan 25, Groningen

来源：

EUROPHYSICS LETTERS | 1990年 / 13卷 / 04期

关键词：

D O I：

10.1209/0295-5075/13/4/015

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present secondary electron energy spectra arising from collisions of hydrogenlike ions (C5_, N6+, 07+, Ne9+) on clean tungsten at kinetic energies below 600 eV. We find clearly resolved structures from KLL Auger electrons, and for the first time from LMM Auger electrons, both ejected from the projectile particles. From the relative intensities of the two peaks we conclude that the L-shell of the ions is not only populated via an Auger cascade, but also by some «side-feeding» processes. © 1990 IOP Publishing Ltd.

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页码：377 / 382

页数：6

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