Olivier LEROY & Katell GADONNA
The HERBISTOP project is an innovative solution involving the use of plasmas for weed control in a wide range of fields where it is essential, such as agriculture, transport (roads, bridges, railroads, airport/airfield runways) or urban planning (parking lots, sidewalks, sports fields, leisure areas, cemeteries).
LABORATORY NEWS
ITFIP
Thesis defense
The laboratory is pleased to invite you to the defense of Ioaquin Moulanier’s thesis entitled “Realistic modeling of laser-plasma acceleration”. The defense will take place on December 18 at 2:00 pm at the LPGP.
LABORATORY DAY
On June 10 and 12, 2024, we celebrated Laboratory Day with great success! The event brought together researchers, students and the curious for a day of enriching exchanges and scientific discoveries. Many thanks to all participants for their presence and enthusiasm. We look forward to seeing you next year for a new scientific adventure!
Mini Workshop – GDR SCIPAC
LPGP – 23 may 2024
Hydrodynamic Plasma Modeling for Laser-Plasma Wake Acceleration
Science et Progrès conference – Science for sports
ENS Paris – 13 may 2024
Sciences and sport F2S (French Federation of Scientific Societies SEE – SFO – SFP – SFV)
Faster, higher, stronger
ÉVENT
NEW PUBLICATIONS
From the TMP-D&S team
Thermionic electrons in electron beam powder bed fusion process: An experimental investigation, Additive Manufacturing,
Vinicius Gabriel Antunes, Abderzak El Farsy, Benjamin Seznec, Tiberiu Minea
Compétition between Loss of H2 versus H + H in the Fragmentation of the Fluorene Cation
Pierre Désesquelles, Dominik Domin, Lejin Xu and Nguyen-Thi Van-Oanh
- P. Désesquelles, Université Paris-Saclay, CNRS, LPGP.
- Désesquelles, L. Xu, HUST, Dept. Nucl. Engn. & Technol., Wuhan, P. R. China.
- Domin, N.-T. Van-Oanh, Université Paris-Saclay, CNRS, ICP.
ChemPhysChem, 2024, 25, e202300241
NEW PUBLICATIONS
From the ITFIP team
Fast laser field reconstruction method based on a Gerchberg–Saxton algorithm with mode decomposition
This publication presents an original calculation method for determining the electric field of a laser beam from measurements of fluence maps at several points along the laser propagation axis. These data calculated from experimental measurements are then used in the laser plasma interaction simulation codes which can then be described with great fidelity compared to the experimental conditions.
J. Opt. Soc. Am. B 40(9), 2450-2461 (2023) View: https://doi.org/10.1364/JOSAB.489884
Modelling of the driver transverse profile for laser wakefield
electron acceleration at APOLLON Research Facility,” was published
online today, 05-16-2023, in Physics of Plasmas (Vol.30, Issue 5)
Example of simulation with a perfect Gaussian beam (a) and a measured beam reproduced in the simulations (b); Initial defects in the laser beam lead to extensive deformation in the transverse direction, which in turn distorts the plasma cavity (light area) and the electron beam (black).Credit ITFIP, LPGP.
NEW BOOK
Benjamin Seznec, Tiberiu Minea, Gilles Maynard GeePs, CentraleSupelec of University Paris-Saclay, Gif-sur-Yvette Cedex, France
Philippe Dessante, Philippe Teste
Theoretical Treatment of Electron Emission and Related Phenomena
This book is intended as an introduction to the physics governing high-field, high-temperature electronic emission. It presents recent approaches to numerical modeling and advanced developments, and is an important resource for Master’s and PhD students wishing to delve deeper into field emission, high-voltage device withstand, laser irradiation of surfaces, vacuum breakdown, as well as for researchers and industrialists in the field of gas pedals or solid-state physics, with an interest in these surface phenomena.Authors and Affiliations:LPGP, University Paris-Saclay, Orsay, France
Laboratoire de Physique des Gaz et des Plasmas
Bat 210, rue Henri Becquerel
91405 Orsay Cedex
Phone: (33) 01 69 15 72 51
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