The influence of the electron structure of atoms shells on characteristics of optical breakdown in metal vapour

被引：2
|
作者：
Mazhukin, VI
Gusev, IV
Smurov, I
Flamant, G
机构：
[1] CNRS, INST SCI & GENIE MAT & PROC, F-66125 FONT ROMEU, FRANCE
[2] ECOLE NATL INGN ST ETIENNE, F-42023 ST ETIENNE 2, FRANCE
[3] RUSSIAN ACAD SCI, INST MATH MODELLING, MOSCOW 125047, RUSSIA
来源：
APPLIED SURFACE SCIENCE | 1996年 / 96-8卷
关键词：
D O I：
10.1016/0169-4332(95)00470-X
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：
By making use of the collision-radiative model that describes the phenomenon of optical breakdown in a metal vapour, the influence of the electron structure of atoms shells on the threshold intensity and breakdown period is analyzed. Two metals to be examined, aluminium and copper, are close in their thermo-physical properties but differ in the configuration of the electron shells of their atoms. General characteristics of optical breakdown, the influence of excitation energies of the neutral atom electron shells, as well as the ionisation potential, and the influence of higher excited states on threshold intensity and breakdown period are analyzed.
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页码：82 / 88
页数：7
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