E
Emilien Lescoute
Researcher at Institut Pprime
Publications - 27
Citations - 370
Emilien Lescoute is an academic researcher from Institut Pprime. The author has contributed to research in topics: Laser & Shock (mechanics). The author has an hindex of 11, co-authored 27 publications receiving 321 citations. Previous affiliations of Emilien Lescoute include French Alternative Energies and Atomic Energy Commission.
Papers
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Journal ArticleDOI
Probing local and electronic structure in Warm Dense Matter: single pulse synchrotron x-ray absorption spectroscopy on shocked Fe
R. Torchio,Florent Occelli,Olivier Mathon,Arnaud Sollier,Emilien Lescoute,Laurent Videau,Tommaso Vinci,Alessandra Benuzzi-Mounaix,Alessandra Benuzzi-Mounaix,Jon Headspith,William Helsby,S. N. Bland,Daniel E. Eakins,Daniel E. Eakins,David J. Chapman,Sakura Pascarelli,Paul Loubeyre +16 more
TL;DR: Using a single 100 ps synchrotron x-ray pulse, a proof-of-principle experiment is reported that makes microscopic investigations of materials under dynamic compression easily accessible to users and with data quality close to that achievable at ambient.
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Experimental observations and modeling of nanoparticle formation in laser-produced expanding plasma
Emilien Lescoute,L. Hallo,David Hebert,B. Chimier,Bertrand Etchessahar,Vladimir Tikhonchuk,J.-M. Chevalier,Patrick Combis +7 more
TL;DR: In this paper, experimental observations of fragments and nanoparticles in plasma plumes created from gold targets are presented, and compared with theoretical models of vapor condensation and microparticle formation.
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Numerical study of laser ablation on aluminum for shock-wave applications: development of a suitable model by comparison with recent experiments
Simon Bardy,Bertrand Aubert,Laurent Berthe,Patrick Combis,David Hebert,Emilien Lescoute,Jean-Luc Rullier,Laurent Videau +7 more
TL;DR: In this article, a predictive model for laser-induced shock-wave experiments with two grades of aluminum at low to middle intensities (50 to 500 GW/cm2) using the hydrodynamic Esther code is presented.
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Skew photonic Doppler velocimetry to investigate the expansion of a cloud of droplets created by micro-spalling of laser shock-melted metal foils
D. Loison,T. de Rességuier,André Dragon,Patrick Mercier,Jacky Benier,Gaspard Deloison,Emilien Lescoute,Arnaud Sollier +7 more
TL;DR: In this article, a photonic Doppler velocimeter is used to probe the whole cloud of ejecta, which is roughly consistent with a one-dimensional theoretical description accounting for laser shock loading, wave propagation, phase transformations, and fragmentation.
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Dynamic cratering of graphite: Experimental results and simulations
Gabriel Seisson,David Hebert,I. Bertron,J.-M. Chevalier,L. Hallo,Emilien Lescoute,Laurent Videau,Patrick Combis,F. Guillet,Michel Boustie,Laurent Berthe +10 more
TL;DR: In this paper, the authors proposed a simple damage model for porous and brittle materials, including compaction and fracture phenomena, which is based on Weibull theory to relate material tensile strength to deformation rate and damage.