Zobrazeno 1 - 10
of 265
pro vyhledávání: '"ROUX, Sebastien"'
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:
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
Autor:
Maestre, Camille, Li, Yangdi, Garnier, Vincent, Steyer, Philippe, Roux, Sébastien, Plaud, Alexandre, Loiseau, Annick, Barjon, Julien, Ren, Lei, Robert, Cédric, Han, Bo, Marie, Xavier, Journet, Catherine, Toury, Bérangère
In the wide world of 2D materials, hexagonal boron nitride (hBN) holds a special place due to its excellent characteristics. In addition to its thermal, chemical and mechanical stability, hBN demonstrates high thermal conductivity, low compressibilit
Externí odkaz:
http://arxiv.org/abs/2201.07673
Autor:
Roux, Sébastien, Arnold, Christophe, Paleari, Fulvio, Sponza, Lorenzo, Janzen, Eli, Edgar, James H., Toury, Bérangère, Journet, Catherine, Garnier, Vincent, Steyer, Philippe, Taniguchi, Takashi, Watanabe, Kenji, Ducastelle, François, Loiseau, Annick, Barjon, Julien
Using a new time-resolved cathodoluminescence system dedicated to the UV spectral range, we present a first estimate of the radiative lifetime of free excitons in hBN at room temperature. This is carried out from a single experiment giving both the a
Externí odkaz:
http://arxiv.org/abs/2107.00989