Results 21 to 30 of about 3,432 (202)
Thermal signature of LIPSS formation revealed by infrared diagnostics
Procedia CIRP, 2022 Formation of Laser Induced Periodic Surface Structures (LIPSS) is a very interesting phenomenon. As the process is now moving towards the industry for the production of functional surfaces, a monitoring technique for online process control is needed.
Martan, Jiří +7 more
openaire +3 more sources
Ten Open Questions about Laser-Induced Periodic Surface Structures
Nanomaterials, 2021 Laser-induced periodic surface structures (LIPSS) are a simple and robust route for the nanostructuring of solids that can create various surface functionalities featuring applications in optics, medicine, tribology, energy technologies, etc.
Jörn Bonse, Stephan Gräf
doaj +1 more source
Selektive Herstellung multifunktionaler Oberflächen mittels laser-induzierter periodischer Oberflächenstrukturen (LIPSS) [PDF]
, 2021 Die vorliegende Arbeit zeigt einen laserbasierten Ansatz auf, bei dem laser-induzierte periodische Oberflächenstrukturen (LIPSS) gezielt auf der Materialoberfläche erzeugt werden, um multifunktionale Oberflächeneigenschaften zu erzielen.
Kunz, Clemens
core +1 more source
On the combination of plasma nitrided surfaces and LIPSS
, 2022 LIPSS are subjected to excessive wear when exposed to direct contact in tribological applications. Therefore, precautions must be taken to increase LIPSS’ hardness and wear resistance while simultaneously preserving their properties like ...
Hasselbruch, Henning +3 more
core +1 more source
λ/20 surface nanostructuring of ZnO by mask-less ultrafast laser processing
Nanophotonics, 2023 Fabrication of nanostructures with a feature size much smaller than the laser wavelength is challenging due to the optical diffraction limit. It’s well known that the irradiation of polarized ultrafast laser generates periodic nanostructures, so called ...
Bai Shi +4 more
doaj +1 more source
High-Rate Laser Surface Texturing for Advanced Tribological Functionality
Lubricants, 2020 This article features with the enhancement of the static coefficient of friction by laser texturing the contact surfaces of tribological systems tested under dry friction conditions.
Jörg Schille +8 more
doaj +1 more source
Metals, 2020 The use of aluminum alloy AA2024-T4 (Russian designation D16T) in applications requiring a high strength-to-weight ratio and fatigue resistance such as aircraft fuselage often demands the control and modification of surface properties.
Igor A. Salimon +8 more
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Nanophotonics, 2021 Understanding the mechanisms and controlling the possibilities of surface nanostructuring is of crucial interest for both fundamental science and application perspectives.
Terekhin Pavel N. +8 more
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Femtosecond laser-induced periodic structures: mechanisms, techniques, and applications
Opto-Electronic Science, 2022 Over the past two decades, femtosecond laser-induced periodic structures (femtosecond-LIPSs) have become ubiquitous in a variety of materials, including metals, semiconductors, dielectrics, and polymers.
Yuchan Zhang +10 more
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Two-Dimensional Periodic Nanostructure Fabricated on Titanium by Femtosecond Green Laser
Nanomaterials, 2020 Laser-induced periodic surface structures (LIPSS) is the sub-wavelength periodic nanostructure, which is generally generated by the femtosecond laser. There are two kinds of LIPSS, low spatial frequency LIPSS (LSFL) and high spatial LIPSS (HSFL), and the
Yi-Hsien Liu +2 more
doaj +1 more source