Direct Femtosecond Laser Fabrication of Chemically Functionalized Ultra-Black Textures on Silicon for Sensing Applications

Direct Femtosecond Laser Fabrication of Chemically Functionalized Ultra-Black Textures on Silicon for Sensing Applications

Here, we present the single-step laser-assisted fabrication of anti-reflective hierarchical surface textures on silicon locally functionalized with a photoluminescent (PL) molecular nanolayer. Using femtosecond-laser ablation of commercial crystalline Si wafers placed under a layer of a solution con...

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Bibliographic Details
Main Authors: Yulia Borodaenko, Stanislav Gurbatov, Mikhail Tutov, Alexey Zhizhchenko, Sergei A. Kulinich, Aleksandr Kuchmizhak, Aleksandr Mironenko
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Nanomaterials
Subjects:
femtosecond laser pulses
laser ablation in liquids
laser-induced periodic surface structures (LIPSS)
surface functionalization
surface enhanced fluorescence (SEF)
rhodamine 6G
Online Access:https://www.mdpi.com/2079-4991/11/2/401

Internet

https://www.mdpi.com/2079-4991/11/2/401

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