Self-consistent model and numerical approach for laser-induced non-equilibrium plasma

S Pokharel, AA Tropina - Journal of Applied Physics, 2023 - pubs.aip.org
This paper presents a self-consistent multi-dimensional mathematical model and a
numerical approach for simulating the low-temperature plasma induced by the femtosecond …

A model of laser ablation with temperature-dependent material properties, vaporization, phase explosion and plasma shielding

D Marla, UV Bhandarkar, SS Joshi - Applied Physics A, 2014 - Springer
Laser ablation of metals using nanosecond pulses occurs mainly due to vaporization.
However, at high fluences, when the target is heated close to its critical temperature, phase …

Critical assessment of the issues in the modeling of ablation and plasma expansion processes in the pulsed laser deposition of metals

D Marla, UV Bhandarkar, SS Joshi - Journal of Applied Physics, 2011 - pubs.aip.org
This paper presents a review on the modeling of ablation and plasma expansion processes
in the pulsed laser deposition of metals. The ablation of a target is the key process that …

Comparison of zinc and cadmium plasma parameters produced by laser-ablation

NM Shaikh, S Hafeez, MA Baig - Spectrochimica Acta Part B: Atomic …, 2007 - Elsevier
We report the measurement of the zinc and cadmium plasma parameters produced by the
fundamental, second, and third harmonics of the neodymium-doped yttrium aluminium …

Laser nitriding: investigations on the model system TiN. A review

D Höche, P Schaaf - Heat and mass transfer, 2011 - Springer
Nitriding is a well known technique to improve properties of materials. The process utilizing
laser contains many different processes like heat transport and melting effects, diffusion and …

A review of simulation methods of laser matter interactions focused on nanosecond laser pulsed systems

E Kaselouris, IK Nikolos, Y Orphanos… - Journal of Multiscale …, 2013 - World Scientific
A review study of the developments in the field of pulsed laser-solid interaction simulation
methods, for moderate laser energies, is presented. The paper is focused on the methods …

Insight into electronic mechanisms of nanosecond-laser ablation of silicon

W Marine, NM Bulgakova, L Patrone… - Journal of Applied …, 2008 - pubs.aip.org
We present experimental and theoretical studies of nanosecond ArF excimer laser
desorption and ablation of silicon with insight into material removal mechanisms. The …

Interaction of ambient nitrogen gas and laser ablated carbon plume: Formation of CN

RK Thareja, RK Dwivedi, K Ebihara - … in Physics Research Section B: Beam …, 2002 - Elsevier
Pulsed laser ablated carbon plasma in a nitrogen background gas in the pressure range
from 10 mTorr to 100 Torr is investigated by optical emission spectroscopy using 1.064 and …

Optical emission studies of the mercury plasma generated by the fundamental, second and third harmonics of a Nd: YAG laser

NM Shaikh, S Hafeez, B Rashid… - Journal of Physics D …, 2006 - iopscience.iop.org
We report the first measurements of the optical emission spectra of mercury plasma
produced by the fundamental, second and third harmonics of a Nd: YAG laser, which reveals …

Pulsed laser ablation of metals in vacuum: DSMC study versus experiment

NY Bykov, NM Bulgakova, AV Bulgakov… - Applied Physics A, 2004 - Springer
We propose a hybrid model describing the processes of heating and ablation of a metal
target with expansion of vaporized material into a vacuum under the action of nanosecond …