Investigation of interactions of soft x-ray laser pulses with matters

Investigation of interactions of soft x-ray laser pulses with matters
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软 X 射线激光脉冲与物质相互作用的研究

DOI：
10.1109/lo.2014.6886348
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发表时间：
2014
期刊：
IEEE Xplore Digital Library, “Laser Optics, 2014 International Conference”
影响因子：
--
通讯作者：
and I. Yu. Skobelev
and I. Yu. Skobelev
中科院分区：
--
文献类型：
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作者：
M. Ishino;N. Hasegawa;M. Nishikino;M. Yamagiwa;T. Kawachi;T. A. Pikuz;A. Ya. Faenov;and I. Yu. Skobelev

文献摘要

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软X射线激光(SXRL)脉冲被照射到LiF、Al和Cu表面。在所有辐照靶面上，证实了SXRL脉冲辐照引起的表面修饰。然而，在脉冲照射过程中没有观察到表面的光发射(可见范围)。SXRL脉冲与金属表面相互作用的模型计算揭示了靶面在没有等离子体产生的情况下发生剥落烧蚀。我们研究的实验结果与理论计算是一致的。
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.