Zobrazeno 1 - 10
of 661
pro vyhledávání: '"Roux Sébastien"'
Autor:
Roux, Sébastien, Fraunié, Jules, Watanabe, Kenji, Taniguchi, Takashi, Lassagne, Benjamin, Robert, Cedric
When two BN layers are stacked in parallel in an AB or BA arrangement, a spontaneous out-of-plane electric polarization arises due to charge transfer in the out-of-plane B-N bonds. The ferroelectric switching from AB to BA (or BA to AB) can be achiev
Externí odkaz:
http://arxiv.org/abs/2412.12703
Autor:
Dash, Ajit Kumar, Yadav, Sharad Kumar, Roux, Sebastien, Singh, Manavendra Pratap, Watanabe, Kenji, Taniguchi, Takashi, Naik, Akshay, Robert, Cedric, Marie, Xavier, Singh, Akshay
Single photon emitters (SPEs) are building blocks of quantum technologies. Defect engineering of 2D materials is ideal to fabricate SPEs, wherein spatially deterministic and quality-preserving fabrication methods are critical for integration into qua
Externí odkaz:
http://arxiv.org/abs/2409.10321
Autor:
Alliau Damien, Piton Guillaume, Chambon Guillaume, Drouet Anne-Sophie, Koulinski Vincent, Kuss Damien, Laigle Dominique, Mano Vincent, Misset Clément, Peteuil Christophe, Roux Sébastien, Verry Pierre
Publikováno v:
E3S Web of Conferences, Vol 415, p 02001 (2023)
Small-scale models are useful tools to study the interactions between debris flows and structures and channels. Small-scale modelling of debris flows remains however complicated because of the complex rheology and scaling challenges of these geophysi
Externí odkaz:
https://doaj.org/article/5c02034353f94ed7b99411cfb51934df
Autor:
Roux, Sébastien, Arnold, Christophe, Carré, Etienne, Plaud, Alexandre, Ren, Lei, Janzen, Eli, Edgar, James H., Maestre, Camille, Toury, Bérangère, Journet, Catherine, Garnier, Vincent, Steyer, Philippe, Taniguchi, Takashi, Watanabe, Kenji, Robert, Cédric, Marie, Xavier, Loiseau, Annick, Barjon, Julien
One of the main interests of 2D materials is their ability to be assembled with many degrees of freedom for tuning and manipulating excitonic properties. There is a need to understand how the structure of the interfaces between atomic layers influenc
Externí odkaz:
http://arxiv.org/abs/2405.09420
Autor:
Roux, Sébastien, Arnold, Christophe, Carré, Etienne, Janzen, Eli, Edgard, James H., Maestre, Camille, Toury, Bérangère, Journet, Catherine, Garnier, Vincent, Steyer, Philippe, Taniguchi, Takashi, Watanabe, Kenji, Loiseau, Annick, Barjon, Julien
We present a novel experimental protocol using Cathodoluminescence measurements as a function of the electron incident energy to study both exciton diffusion in a directional way and surface exciton recombination. Our approach overcomes the challenge
Externí odkaz:
http://arxiv.org/abs/2308.05539
Autor:
Fraunié, Jules, Jamil, Rayan, Kantelberg, Richard, Roux, Sébastien, Petit, Lionel, Lepleux, Emmanuel, Pacheco, Louis, Watanabe, Kenji, Taniguchi, Takashi, Jacques, Vincent, Lombez, Laurent, Glazov, Mikhail M., Lassagne, Benjamin, Marie, Xavier, Robert, Cedric
For the past few years, 2D ferroelectric materials have attracted strong interest for their potential in future nanoelectronics devices. The recent discovery of 2D ferroelectricity in twisted layers of insulating hexagonal boron nitride, one of the m
Externí odkaz:
http://arxiv.org/abs/2307.08146
Autor:
Carré, Etienne, Sponza, Lorenzo, Lusson, Alain, Stenger, Ingrid, Roux, Sébastien, Zatko, Victor, Dlubak, Bruno, Seneor, Pierre, Gaufrès, Etienne, Loiseau, Annick, Barjon, Julien
Black phosphorus (BP) stands out from other 2D materials by the wide amplitude of the band-gap energy (Delta(Eg)) that sweeps an optical window from Visible (VIS) to Infrared (IR) wavelengths, depending on the layer thickness. This singularity made t
Externí odkaz:
http://arxiv.org/abs/2212.01073
We address the question of sensitivity analysis for model outputs of any dimension using Regional Sensitivity Analysis (RSA). Classical RSA computes sensitivity indices related to the impact of model inputs variations on the occurrence of a target re
Externí odkaz:
http://arxiv.org/abs/2211.01627
Autor:
Fournier, Clarisse, Roux, Sébastien, Watanabe, Kenji, Taniguchi, Takashi, Buil, Stéphanie, Barjon, Julien, Hermier, Jean-Pierre, Delteil, Aymeric
Recently discovered quantum emitters in two-dimensional (2D) materials have opened new perspectives of integrated photonic devices for quantum information. Most of these applications require the emitted photons to be indistinguishable, which has rema
Externí odkaz:
http://arxiv.org/abs/2210.05590
Autor:
Roux, Sébastien, Fournier, Clarisse, Watanabe, Kenji, Taniguchi, Takashi, Hermier, Jean-Pierre, Barjon, Julien, Delteil, Aymeric
The ability to locally activate or generate quantum emitters in two-dimensional materials is of major interest for the realization of integrated quantum photonic devices. In particular, hexagonal boron nitride (hBN) has recently been shown to allow a
Externí odkaz:
http://arxiv.org/abs/2210.05028