Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers

doi:10.1016/j.apsusc.2018.05.158

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	Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers
	Lim, H. U.; Kang, J.; Guo, C. L.; Hwang, T. Y.
	2018
发表期刊	Applied Surface Science
ISSN	0169-4332
卷号	454 页码:327-333
摘要	Under femtosecond laser pulse irradiation, the selective control of structural periods of low spatial frequency laser-induced periodic surface structures (LSFLs) is investigated on metals at large incident beam angles. As increasing the number of irradiating pulses, we produce three types of LSFLs, small-, dual-, and large-scale LSFLs, and find two kinds of structural period variations, the sequential structural variations from small- to dual- to large-scale LSFLs and the nonsequential variation directly from small- to large-scale LSFLs by controlling the laser fluence. Using the efficacy factor with the help of the Maxwell-Garnett theory, our study also shows that all three types of LSFLs can be understood by the interference between the incident beam and surface plasmon polaritons at the air-nanostructure composite and metal interface rather than the air-metal interface.
关键词	Femtosecond phenomena Laser-induced surface structure Metal Nanostructure fabrication Light-matter interaction Effective medium theory plasmon resonance pulses ripples instability ablation titanium optics ti Chemistry Materials Science Physics
DOI	10.1016/j.apsusc.2018.05.158
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/61051
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Lim, H. U.,Kang, J.,Guo, C. L.,et al. Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers[J]. Applied Surface Science,2018,454:327-333.
APA	Lim, H. U.,Kang, J.,Guo, C. L.,&Hwang, T. Y..(2018).Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers.Applied Surface Science,454,327-333.
MLA	Lim, H. U.,et al."Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers".Applied Surface Science 454(2018):327-333.

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