An ion current intensity measurement device in visible light emission measurements of the interaction of slow, highly charged ion with solid surfaces

被引:4
|
作者
Zhao, Hong-yun [1 ]
Su, Hong [1 ]
Xu, Qiu-mei [1 ]
Guo, Yi-pan [1 ]
Kong, Jie [1 ]
Qian, Yi [1 ]
Yang, Zhi-hu [1 ]
机构
[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
关键词
D O I
10.1088/1742-6596/488/14/142012
中图分类号
O59 [应用物理学];
学科分类号
摘要
In order to solve the problem of influence on measured spectrum caused by the ion current with unstable current intensity, we developed a set of device which can acquire and save the data of ion current intensities in real time during experiment. By means of off-line normalizing th saved data by PC, the influence will be eliminated efficiently.
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页数:1
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