Laser Applications in Surface Modification on Apple Books- nanomaterials by ultrafast laser processing of surfaces ,Feb 27, 2022· This book introduces the applications of laser in surface modification, such as laser cladding of Stellite alloys and metal-ceramic composites. Besides, nanomaterials including carbon nanotubes and Al2O3 nanoparticles are brought into the laser processing, to form high-temperature resistan…Ultrafast Laser Micro- and Nano- processing – Hellenic ...At the same time, ULMNP focuses on the ultrafast laser syntheses of various types of nanomaterials including nanolayers. In particular, laser processing in liquid media results in the formation of self-organized surface nanostructures and colloids of surfactant-free nanoparticles used for photovoltaic applications.
Jan 20, 2021· During the process, it releases a nanoparticle from the surface for nano-repairing or transfers it to another surface with optical forces for nano-printing. High-Temperature Shock As a simple and flexible strategy to prepare nanomaterials, the ultrafast HTS method, also known as the thermal shock method, was proposed by Chen et al. 13 in 2016 ...
Mar 14, 2016· Processing of materials by ultrashort laser pulses has evolved significantly over the last decade and is starting to reveal its scientific, technological and …
The present paper aims to overview the results concerning the use of fast and ultrafast laser-based fabrication methodologies to obtain metal nanostructures on surfaces from the processing of ...
Feb 27, 2022· This book introduces the applications of laser in surface modification, such as laser cladding of Stellite alloys and metal-ceramic composites. Besides, nanomaterials including carbon nanotubes and Al2O3 nanoparticles are brought into the laser processing, to form high-temperature resistan…
Nanomaterials (Basel). 2019 Aug 6;9(8):1133. doi: 10.3390/nano9081133. ... The present paper aims to overview the results concerning the use of fast and ultrafast laser-based fabrication methodologies to obtain metal nanostructures on surfaces from the processing of deposited metal films. The paper aims to focus on the correlation between the ...
Apr 16, 2021· Several publications focus on the relevance of chemical surface alterations during or after laser-processing, including studies of superficial oxidation on the formation of specific types of LIPSS ...
Oct 22, 2012· The first in-depth treatment of the synthesis, processing, and characterization of nanomaterials using lasers, ranging from fundamentals to the latest research results, this handy reference is divided into two main sections. After introducing the concepts of lasers, nanomaterials, nanoarchitectures and laser-material interactions in the first three chapters, …
Mar 14, 2016· Processing of materials by ultrashort laser pulses has evolved significantly over the last decade and is starting to reveal its scientific, technological and …
The first in-depth treatment of the synthesis, processing, and characterization of nanomaterials using lasers, ranging from fundamentals to the latest research results, this handy reference is divided into two main sections. After introducing the concepts of lasers, nanomaterials, nanoarchitectures and laser-material interactions in the first three chapters, the book goes on …
Effect of oblique incidence on silver nanomaterials fabricated in water via ultrafast laser ablation for photonics and explosives detection ... Graphene-based textured surface by pulsed laser deposition as a robust platform for surface enhanced Raman scattering applications.
Apr 11, 2014· Ultrafast lasers can perform high quality micromachining of even brittle materials such as glass. Figure 3a and 3b show SEM images of a micromachined surface and glass cut by femtosecond laser ...
Ultrafast laser processing with the formation of periodic surface nanostructures on the 15×(Ti/Zr)/Si multilayers is studied in order to the improve cell response. A novel nanocomposite structure in the form of 15x(Ti/Zr)/Si multilayer thin films, with satisfying mechanical properties and moderate biocompatibility, was deposited by ion ...
Dec 30, 2008· Materials processing by ultrafast lasers offers several attractive possibilities for micro/nano fabrication applications. Several exciting prospects arise in the context of surface and bulk laser induced modifications. These form the basis for diverse applications, including the development and functionalization of laser engineered surfaces, the laser transfer of …
Feb 27, 2022· This book introduces the applications of laser in surface modification, such as laser cladding of Stellite alloys and metal-ceramic composites. Besides, nanomaterials including carbon nanotubes and Al2O3 nanoparticles are brought into the laser processing, to form high-temperature resistan…
The use of temporally shaped ultrafast laser pulses has been found to enhance these possibilities by giving rise to surface morphologies non-attainable by single ultrafast laser pulses. The structuring of surfaces of other materials, as for example polymers, has also given rise to similar observations and can be used for dynamic contact angle ...
Sep 27, 2018· There was no cell proliferation on the laser nanotextured surfaces. Ultrafast laser texturing of Ti-6Al-4V surfaces is an efficient technique for increasing surface wettability, and is potentially useful as a technique to control the behavior of hMSCs by changing the cytoskeleton shape, FAPs distribution and area, and proliferation.
Ultrafast laser processing with the formation of periodic surface nanostructures on the 15×(Ti/Zr)/Si multilayers is studied in order to the improve cell response. A novel nanocomposite structure in the form of 15x(Ti/Zr)/Si multilayer thin films, with satisfying mechanical properties and moderate biocompatibility, was deposited by ion ...
Oct 01, 2016· Abstract. Laser has long been used for material processing, and its applications to nanomaterials for their direct synthesis, positioning and processing are currently active fields of study. The main mechanism of typical laser processes is photothermal reaction by a focused laser that remotely generates confined temperature field at a desired ...
Apr 14, 2022· On the other hand, ultrafast laser surface processing of other biomaterials such as polyether-ether-ketone [90,91] and ceramics [92,93,94] has also been studied to show a comparable synergistic effect that can encourage osteointegration and osteogenesis. 5. Future Direction and Conclusions ... Nanomaterials 2020, 10, 864. [Google Scholar] ...
At the same time, ULMNP focuses on the ultrafast laser syntheses of various types of nanomaterials including nanolayers. In particular, laser processing in liquid media results in the formation of self-organized surface nanostructures and colloids of surfactant-free nanoparticles used for photovoltaic applications.
Aug 23, 2012· Ultrafast Laser Spectroscopy of Nanomaterials. Dr. Subhash Chandra Singh, National Centre for Plasma Science and Technology & School of Physical Sciences, Dublin City University, Dublin-9, Ireland. Search for more papers by this author. Yashashchandra Dwivedi,
Nano-textured surfaces and nanomaterials generated by interfering femtosecond laser processing (Poster Presentation) Paper 6879A-43 of Conference 6879A Authors(s): Yoshiki Nakata, Osaka Univ. (Japan) ... Imaging ultrafast laser material interactions (Paper Presentation) Paper 6892-41 of Conference 6892 Authors(s): Samuel Mao, Univ. of ...
Mar 04, 2012· Furthermore it is shown that laser ablation of materials in liquid media leads to surface nanostructures (NS) formation while the ablated material is dispersed in the liquid in the form of nanoparticles (NP). It is shown that the formation of NS alters the optical properties of the solid due to plasmon resonance of free electrons in NS.
Apr 14, 2022· On the other hand, ultrafast laser surface processing of other biomaterials such as polyether-ether-ketone [90,91] and ceramics [92,93,94] has also been studied to show a comparable synergistic effect that can encourage osteointegration and osteogenesis. 5. Future Direction and Conclusions ... Nanomaterials 2020, 10, 864. [Google Scholar] ...
