Classical molecular dynamic simulations and modeling of inverse bremsstrahlung heating in low Z weakly coupled plasmas
R Devriendt, O Poujade - Physics of Plasmas, 2022 - pubs.aip.org
Classical molecular-dynamics simulations (CMDS) have been conducted to investigate one
of the main mechanisms responsible for absorption of radiation by matter, namely …
of the main mechanisms responsible for absorption of radiation by matter, namely …
Singularity in the electron-core potential as a gateway to accurate multielectron ionization spectra in strongly driven atoms
A Emmanouilidou, MB Peters, GP Katsoulis - Physical Review A, 2023 - APS
We demonstrate a general three-dimensional semiclassical model as a powerful technique
for the study of correlated multielectron escape in atoms driven by infrared laser pulses at …
for the study of correlated multielectron escape in atoms driven by infrared laser pulses at …
Collisional absorption of the optical vortex beam in plasma
In the present paper, the inverse bremsstrahlung absorption of vortex laser beam (VLB)
propagating in a collisional plasma is investigated. For this purpose, the Maxwell and the …
propagating in a collisional plasma is investigated. For this purpose, the Maxwell and the …
Nondipole electron momentum offset as a probe of correlated three-electron ionization in strongly driven atoms
GP Katsoulis, MB Peters, A Emmanouilidou - Physical Review A, 2023 - APS
We employ a recently developed three-dimensional semiclassical model to identify
nondipole effects in triple ionization of Ne driven by infrared laser pulses at intensities where …
nondipole effects in triple ionization of Ne driven by infrared laser pulses at intensities where …
Quantum versus semi-classical signatures of correlated triple ionization in Dalitz plots
DK Efimov, GP Katsoulis, T Rozpętkowski… - arXiv preprint arXiv …, 2024 - arxiv.org
We investigate correlated three-electron escape in Ne when driven by an intense, infrared
laser field. We do so by employing a reduced-dimensionality quantum-mechanical model …
laser field. We do so by employing a reduced-dimensionality quantum-mechanical model …
Modeling and experimental analysis of energy attenuation and partitioning during laser based direct energy deposition
Energy attenuation and partitioning are important phenomena during laser-material
interaction in laser based direct energy deposition (DED). They have immediate impact on …
interaction in laser based direct energy deposition (DED). They have immediate impact on …
Laser-induced non-thermal processes
This chapter focuses on the processes after the laser excitation and before the heat
dissipation from the excited electron gas to the lattice by electron-phonon coupling. During …
dissipation from the excited electron gas to the lattice by electron-phonon coupling. During …
Intense VUV–xenon-cluster interaction revisited
R Pandit, N Bigaouette, VR Becker, J Thurston… - Physical Review A, 2019 - APS
During the inaugural experiment at FLASH, the first vacuum ultraviolet (VUV) free-electron
laser facility, Wabnitz et al.[Nature 420, 482 (2002) NATUAS 0028-0836 …
laser facility, Wabnitz et al.[Nature 420, 482 (2002) NATUAS 0028-0836 …
[HTML][HTML] Comparison of the effect of soft-core potentials and Coulombic potentials on bremsstrahlung during laser matter interaction
RR Pandit, VR Becker, K Barrington, J Thurston… - Physics of …, 2018 - pubs.aip.org
An intense, short laser pulse incident on rare-gas clusters can produce nano-plasmas
containing energetic electrons. As these electrons undergo scattering, from both phonons …
containing energetic electrons. As these electrons undergo scattering, from both phonons …
Effects of a soft-core coulomb potential on the dynamics of a hydrogen atom near a metal surface
M Iñarrea, V Lanchares, JF Palacián, AI Pascual… - … in Nonlinear Science …, 2019 - Elsevier
The goal of this paper is to investigate the effects that the replacement of the Coulomb
potential by a soft-core Coulomb potential produces in the classical dynamics of a perturbed …
potential by a soft-core Coulomb potential produces in the classical dynamics of a perturbed …