[HTML][HTML] Nanostructuration of thin metal films by pulsed laser irradiations: A review
F Ruffino, MG Grimaldi - Nanomaterials, 2019 - mdpi.com
Metal nanostructures are, nowadays, extensively used in applications such as catalysis,
electronics, sensing, optoelectronics and others. These applications require the possibility to …
electronics, sensing, optoelectronics and others. These applications require the possibility to …
Ultrashort single-pulse laser ablation of stainless steel, aluminium, copper and its dependence on the pulse duration
J Winter, M Spellauge, J Hermann, C Eulenkamp… - Optics express, 2021 - opg.optica.org
In this work, we investigate single-pulse laser ablation of bulk stainless steel (AISI304),
aluminium (Al) and copper (Cu) and its dependence on the pulse duration. We measured …
aluminium (Al) and copper (Cu) and its dependence on the pulse duration. We measured …
[HTML][HTML] Ultrafast pump-probe ellipsometry and microscopy reveal the surface dynamics of femtosecond laser ablation of aluminium and stainless steel
J Winter, S Rapp, M Spellauge, C Eulenkamp… - Applied Surface …, 2020 - Elsevier
An ultra-short laser pulse irradiated surface passes through a sequence of physical
processes that occur over a wide temporal range, from femtoseconds to microseconds. In …
processes that occur over a wide temporal range, from femtoseconds to microseconds. In …
Influence of stress confinement, particle shielding and re-deposition on the ultrashort pulse laser ablation of metals revealed by ultrafast time-resolved experiments
The ablation rate in double-pulse material processing is strongly influenced by the pulse
separation. For pulse separations exceeding 3 ps a significant decrease in ablation volume …
separation. For pulse separations exceeding 3 ps a significant decrease in ablation volume …
Microstructural characterization and mechanical reliability of laser-machined structures
M Mehrpouya, H Lavvafi, A Darafsheh - Advances in laser materials …, 2018 - Elsevier
Micromachining using a laser is a unique fabrication process that provides innovative
solutions in a myriad of microengineering applications for industrial and research purposes …
solutions in a myriad of microengineering applications for industrial and research purposes …
Laser‐Induced Positional and Chemical Lattice Reordering Generating Ferromagnetism
Atomic scale reordering of lattices can induce local modulations of functional material
properties, such as reflectance and ferromagnetism. Pulsed femtosecond laser irradiation …
properties, such as reflectance and ferromagnetism. Pulsed femtosecond laser irradiation …
Hydrodynamic modeling and time-resolved imaging reflectometry of the ultrafast laser-induced ablation of a thin gold film
The ablation of thin metal films using ultrafast laser radiation represents a standard
processing procedure in laser technology. However, looking closer to the resulting …
processing procedure in laser technology. However, looking closer to the resulting …
Fluence-dependent transient reflectance of stainless steel investigated by ultrafast imaging pump–probe reflectometry
The ablation efficiency during laser processing strongly depends on the initial and transient
reflectance of the irradiated material surface. This article reports on the transient relative …
reflectance of the irradiated material surface. This article reports on the transient relative …
Case study on the dynamics of ultrafast laser heating and ablation of gold thin films by ultrafast pump-probe reflectometry and ellipsometry
To increase the comprehension of ultrafast laser ablation, the ablation process has to be
portrayed with sufficient temporal resolution. For example, the temporal modification of the …
portrayed with sufficient temporal resolution. For example, the temporal modification of the …
Experimental and theoretical determination of the effective penetration depth of ultrafast laser radiation in stainless steel
This study intends to present a simple two-temperature model (TTM) for the fast calculation
of the ablation depth as well as the corresponding effective penetration depth for stainless …
of the ablation depth as well as the corresponding effective penetration depth for stainless …