A Laser Mass Spectrometer with the Secondary CuBe Emitter for Amplification of Pulses from Multiply Charged Ions of Laser Plasma

被引:0
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作者
M. R. Bedilov
I. Yu. Davletov
Sh. D. Sultanov
机构
[1] Ulugh Beg National University of Uzbekistan,Research Institute of Applied Physics
关键词
Physical Chemistry; Mass Spectrometer; Power Density; Pump Power; Laser Plasma;
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摘要
A laser mass spectrometer with the secondary CuBe emitter was used to amply weak pulses of multiply charged ions of laser plasma. The use of the secondary emitter helped increase the spectrometer sensitivity by one to two orders of magnitude and detect the pulses of multiply charged ions (Al4+, Al5+, and Al6+) of laser plasma. The pump power density was 50 GW/cm2.
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页码:666 / 668
页数:2
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