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

Springer Science and Business Media LLC - Tập 44 - Trang 666-668 - 2001
M. R. Bedilov1, I. Yu. Davletov1, Sh. D. Sultanov1
1Research Institute of Applied Physics, Ulugh Beg National University of Uzbekistan, Vuzgorodok, Tashkent, Uzbekistan

Tóm tắt

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.

Tài liệu tham khảo

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