J
Jean-Sébastien Lauret
Researcher at École normale supérieure de Cachan
Publications - 92
Citations - 3940
Jean-Sébastien Lauret is an academic researcher from École normale supérieure de Cachan. The author has contributed to research in topics: Carbon nanotube & Optical properties of carbon nanotubes. The author has an hindex of 37, co-authored 84 publications receiving 3652 citations. Previous affiliations of Jean-Sébastien Lauret include École Normale Supérieure & Motorola.
Papers
More filters
Journal ArticleDOI
Ultrafast Carrier Dynamics in Single-Wall Carbon Nanotubes
Jean-Sébastien Lauret,Jean-Sébastien Lauret,Christophe Voisin,Guillaume Cassabois,Claude Delalande,Ph. Roussignol,O. Jost,L. Capes +7 more
TL;DR: It is shown that the opening of the band gap in semiconducting carbon nanotubes determines the nonlinear response dynamics over the whole visible and near-infrared spectrum.
Journal ArticleDOI
Optical spectroscopy of two-dimensional layered (C(6)H(5)C(2)H(4)-NH(3))(2)-PbI(4) perovskite.
K. Gauthron,Jean-Sébastien Lauret,L. Doyennette,Gaëtan Lanty,Antoine Al Choueiry,Sanjun Zhang,A. Brehier,Ludovic Largeau,Olivia Mauguin,Jacqueline Bloch,Emmanuelle Deleporte +10 more
TL;DR: Temperature and excitation power dependance of the optical spectra gives a new insight into the excitonic and the phononic properties of this hybrid organic/inorganic semiconductor.
Journal ArticleDOI
Optical spectroscopy of two-dimensional layered $(C_{6}H_{5}C_{2}H_{4}-NH_{3})_{2}-PbI_{4}$ perovskite
K. Gauthron,Jean-Sébastien Lauret,L. Doyennette,Gaëtan Lanty,Antoine Al Choueiry,S.J. Zhang,A. Brehier,Ludovic Largeau,Olivia Mauguin,Jacqueline Bloch,Emmanuelle Deleporte +10 more
TL;DR: In this paper, optical spectroscopy on two-dimensional self-organized layers of a perovskite has been carried out and the exciton-phonon interaction was found to be more than one order of magnitude higher than in GaAs QWs.
Journal ArticleDOI
Optical Transitions in Single-Wall Boron Nitride Nanotubes
Jean-Sébastien Lauret,Raul Arenal,François Ducastelle,A. Loiseau,M. Cau,Brigitte Attal-Trétout,Emmanuel Rosencher,Laurence Goux-Capes +7 more
TL;DR: Optical transitions in single-wall boron nitride nanotubes are investigated by means of optical absorption spectroscopy, and the nature of these lines is discussed, and two interpretations are proposed.
Journal ArticleDOI
Luminescence properties of hexagonal boron nitride: Cathodoluminescence and photoluminescence spectroscopy measurements
Mathieu G. Silly,P. Jaffrennou,P. Jaffrennou,Julien Barjon,Jean-Sébastien Lauret,François Ducastelle,A. Loiseau,Elena D. Obraztsova,Brigitte Attal-Trétout,Emmanuel Rosencher +9 more
TL;DR: In this article, Prokhorov et al. proposed a method to solve the problem of particle beamforming in the context of microstructures and showed that it is possible to construct a microstructured particle network from a set of images.