Formation of Subwavelength Periodic Triangular Arrays on Tungsten through Double-Pulsed Femtosecond Laser Irradiation

We present a mask-free strategy for fabricating two-dimensional subwavelength periodic triangular arrays on tungsten, by focusing two orthogonally polarized and temporally delayed femtosecond laser beams using a cylindrical lens. In stark contrast to the commonly observed structures of either a sing...

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Detalles Bibliográficos
Autores principales: Qiao, Hongzhen, Yang, Jianjun, Li, Jing, Liu, Qi, Liu, Jie, Guo, Chunlei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6317037/
https://www.ncbi.nlm.nih.gov/pubmed/30486305
http://dx.doi.org/10.3390/ma11122380

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6317037/
https://www.ncbi.nlm.nih.gov/pubmed/30486305
http://dx.doi.org/10.3390/ma11122380

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