Manipulation of multiple periodic surface structures on metals induced by femtosecond lasers
文献类型：期刊论文
| 作者 | Lim, H. U.; Kang, J.; Guo, C. L.; Hwang, T. Y. |
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2018 |
| 卷号 | 454页码:327-333 |
| 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 |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2018.05.158 |
| 英文摘要 | 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. |
| 源URL | [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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