Picosecond Laser Interference Patterning of Periodical Micro-Architectures on Metallic Molds for Hot Embossing

Picosecond Laser Interference Patterning of Periodical Micro-Architectures on Metallic Molds for Hot Embossing

In this work, it is demonstrated that direct laser interference patterning (DLIP) is a method capable of producing microtextured metallic molds for hot embossing processes. Three different metals (Cr, Ni, and Cu), relevant for the mold production used in nanoimprinting systems, are patterned by DLIP...

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Bibliographic Details
Main Authors: Yangxi Fu, Marcos Soldera, Wei Wang, Bogdan Voisiat, Andrés Fabián Lasagni
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Materials
Subjects:
direct laser interference patterning
microstructures
laser-induced periodic surface structures
hot embossing
polymethyl methacrylate
Online Access:https://www.mdpi.com/1996-1944/12/20/3409

Internet

https://www.mdpi.com/1996-1944/12/20/3409

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