A CONTRIBUTION OF THE FORMATION MECHANISM OF SPUTTERED ATOM EXCITED-STATES OF RARE-EARTH-METALS

被引：0
|
作者：
VASILJEVA, EK
MOROSOV, SN
机构：
[1] Arifov Institute of Electronics, Uzbek Academy of Sciences, Akademgorodok, Tashkent
来源：
VACUUM | 1993年 / 44卷 / 09期
关键词：
D O I：
10.1016/0042-207X(93)90243-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spectra of resonance lines of rare-earth metal atoms Dy and Ho in the 400-600 nm range excited in sputtering and the collision in the gaseous phase have been studied by optical spectrometry. The excitation efficiency was compared. It has been shown that mechanisms for the formation of excited states of rare-earth metal atoms during ion bombardment are different. For the excitation of low-lying atomic levels the electron-change mechanism is most effective.
引用
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页码：883 / 884
页数：2
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