DocumentCode
1792908
Title
Investigation of interactions of soft x-ray laser pulses with matters
Author
Ishino, Masanori ; Hasegawa, Naoki ; Nishikino, M. ; Yamagiwa, M. ; Kawachi, T. ; Pikuz, T.A. ; Faenov, A.Ya. ; Skobelev, I.Yu.
Author_Institution
Quantum Beam Sci. Directorate, Japan Atomic Energy Agency, Kizugawa, Japan
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
1
Abstract
Soft x-ray laser (SXRL) pulses were irradiated to the LiF, Al, and Cu surfaces. On all irradiated target surfaces, the surface modifications caused by the SXRL pulse irradiations were confirmed. However, the optical emission (visible range) from the surfaces during the pulse irradiations were not observed. The model calculation for the interaction between SXRL pulse and metal surface reveals the spallative ablation of target surface without plasma production. The experimental result investigated by our study is consistent with the theoretical calculations.
Keywords
X-ray lasers; aluminium; copper; laser ablation; lithium compounds; Al; Cu; LiF; irradiated target surfaces; metal surface; optical emission; soft X-ray laser pulses; spallative ablation; surface modifications; Optical pulses; Particle beams; Plasmas; plasma emission; soft x-ray laser; spallative ablation; surface modification;
fLanguage
English
Publisher
ieee
Conference_Titel
Laser Optics, 2014 International Conference
Conference_Location
Saint Petersburg
Print_ISBN
978-1-4799-3884-1
Type
conf
DOI
10.1109/LO.2014.6886348
Filename
6886348
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