Oxygen induced enhancement effects in optical emissions from a FeNi target by Kr+ ion bombardment

被引：5
|
作者：
Agarwal, P [1 ]
Bhattacharyya, SR [1 ]
Ghose, D [1 ]
机构：
[1] Saha Inst Nucl Phys, Calcutta 700064, W Bengal, India
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2000年 / 39卷 / 5A期
关键词：
sputtering; light emission; oxidation;
D O I：
10.1143/JJAP.39.2797
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The light emission from a polycrystalline FeNi alloy by 6 keV Kr+ ion beam sputtering in presence of oxygen has been studied, Measurements of decay features in spectral lines of Fe I and Ni I indicate that there is a preferential oxidation of Fe in oxygen ambient substantiating the results obtained by other surface analytical techniques. The present experiment illustrates the possibility of using bombardment-induced light emission spectroscopy as a complementary technique for analysis of relative oxidation states of the elements on the surface of the compound targets.
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收藏
页码：2797 / 2798
页数：2
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