Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Colombier Jean-Philippe"'
The ability to create surface structures with precisely controlled chirality remains a major challenge in laser-matter interaction experiments. In this work, we theoretically study the interaction of vortex laser beams, characterized by spiral polari
Externí odkaz:
http://arxiv.org/abs/2409.12077
Autor:
Stoian Razvan, Colombier Jean-Philippe
Publikováno v:
Nanophotonics, Vol 9, Iss 16, Pp 4665-4688 (2020)
Laser processing implies the generation of a material function defined by the shape and the size of the induced structures, being a collective effect of topography, morphology, and structural arrangement. A fundamental dimensional limit in laser proc
Externí odkaz:
https://doaj.org/article/10987cf3ee134055a88dcdf7ab04ecad
Publikováno v:
Nanophotonics, Vol 8, Iss 3, Pp 459-465 (2019)
Using coupled electromagnetic and hydrodynamic calculations, we elucidate theoretically the topographic transition from a random metallic surface to a periodic sub-wavelength grating by ultrashort laser ablation. The origin of this transition lies in
Externí odkaz:
https://doaj.org/article/12c419e46e6943639291b34cabc647e6
We use ab-initio electromagnetic simulations to investigate light absorption by rough surfaces in the context of the formation of laser-induced periodic surface structures. Our approach involves modeling a realistic rough surface using a statistical
Externí odkaz:
http://arxiv.org/abs/2405.10873
Autor:
Brandao, Eduardo, Nakhoul, Anthony, Duffner, Stefan, Emonet, Rémi, Garrelie, Florence, Habrard, Amaury, Jacquenet, François, Pigeon, Florent, Sebban, Marc, Colombier, Jean-Philippe
Publikováno v:
Physical Review Letters 130.22 (2023): 226201
Ultrafast laser irradiation can induce spontaneous self-organization of surfaces into dissipative structures with nanoscale reliefs. These surface patterns emerge from symmetry-breaking dynamical processes that occur in Rayleigh-B\'enard-like instabi
Externí odkaz:
http://arxiv.org/abs/2310.13453
Autor:
Granados Eduardo, Martinez-Calderon Miguel, Groussin Baptiste, Colombier Jean Philippe, Santiago Ibon
Publikováno v:
Nanophotonics, Vol 13, Iss 22, Pp 4079-4089 (2024)
The prospect of employing nanophotonic methods for controlling photon–electron interactions has ignited substantial interest within the particle accelerator community. Silicon-based integrated dielectric laser acceleration (DLA) has emerged as a vi
Externí odkaz:
https://doaj.org/article/3771725595ac4567b322ee3d7521dbcb
Autor:
Rousseau, Lucas, Iabbaden, Djafar, Sedao, Xxx, Peillon, Nathalie, Kalácska, Szilvia, Lawrence Bright, Eleanor, Kermouche, Guillaume, Colombier, Jean-Philippe, Borbély, András
Publikováno v:
In Scripta Materialia 15 January 2025 255
Publikováno v:
In Journal of Alloys and Compounds 5 January 2025 1010
Autor:
Prudent, Mathilde, Borroto, Alejandro, Bourquard, Florent, Bruyère, Stéphanie, Migot, Sylvie, Garrelie, Florence, Pierson, Jean-François, Colombier, Jean-Philippe
Publikováno v:
In Materials & Design August 2024 244
Autor:
Dominic, Priya, Iabbaden, Djafar, Bourquard, Florent, Reynaud, Stéphanie, Nakhoul, Anthony, Weck, Arnaud, Colombier, Jean-Philippe, Garrelie, Florence
Publikováno v:
In Applied Surface Science 15 May 2024 655