Multifunctional surfaces produced by femtosecond laser pulses

作者: A. Y. Vorobyev , Chunlei Guo

DOI: 10.1063/1.4905616

关键词:

摘要: In this study, we create a multifunctional metal surface by producing hierarchical nano/microstructure with femtosecond laser pulses. The exhibits combined effects of dramatically enhanced broadband absorption, superhydrophobicity, and self-cleaning. superhydrophobic effect is demonstrated falling water droplet repelled away from structured 30% the kinetic energy conserved, while self-cleaning shown each taking significant amount dust particles on altered surface. useful for light collection water/dust repelling.

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