Publications

Matériaux

Fluorescence from graphene nanoribbons of well-defined structure

Graphene nanoribbons synthesized by the bottom-up approach with optical energy gaps in the visible are investigated by means of optical spectroscopy. The optical absorption and fluorescence spectra of two graphene nanoribbons with different…

S S Zhao, L Rondin, G Delport, C Voisin, U Beser, Y Hu, X Feng, K Müllen, A Narita, S S Campidelli, J S Lauret

Carbon - 2017

Optique

CHAPTER 7 Photoluminescence: Nitrogen-Vacancy and Silicon-Vacancy color centers

Owing to its large bandgap of 5.5 eV, diamond can host a large variety of optically active defects (color centers). The most developed ones are two defects comprising in their structure an impurity atom (nitrogen or silicon), a vacant lattice site,…

François Treussart, Igor Vlasov

Nanodiamonds - 2017

Matériaux

Davydov splitting and self-organization in a porphyrin layer noncovalently attached to Single wall carbon nanotubes

We study the ability of porphyrin molecules to cooperate upon adsorption on the sp2 curved surface of carbon nanotube. We discuss the role of the phenyl substituents in the cooperativity of the functionalization reaction. Moreover, a specific…

Géraud Delport, Fabien Vialla, Cyrielle Roquelet, Stéphane Campidelli, Christophe Voisin, Jean‐sébastien Lauret

Nano Letters - 2017

Bio-informatique

Fluorescent nanodiamond tracking reveals intraneuronal transport abnormalities induced by brain-disease-related genetic risk factors

Brain diseases such as autism and Alzheimer's disease (each inflicting >1% of the world population) involve a large network of genes displaying subtle changes in their expression. Abnormalities in intraneuronal transport have been linked to…

Simon Haziza, Nitin Mohan, Yann Loe-Mie, Aude-Marie Lepagnol-Bestel, Sophie Massou, Marie-Pierre Adam, Xuan Loc Le, Julia Viard, Christine Plancon, Rachel Daudin, Pascale Koebel, Emilie Dorard, Christiane Rose, Feng-Jen Hsieh, Chih-Che Wu, Brigitte Potier, Yann Hérault, Carlo Sala, Aiden Corvin, Bernadette Allinquant, Huan-Cheng Chang, François Treussart, Michel Simonneau

Nature Nanotechnology - 2017

Physique

Enhancement of the thermo-optical response of silver nanoparticles due to surface plasmon resonance

Sakineh Hashemi Zadeh, Majid Rashidi-Huyeh, Bruno Palpant

Journal of Applied Physics - 2017

Optique

Single particle tracking of fluorescent nanodiamonds in cells and organisms

Single particle tracking enables nanoscale investigation of cellular processes.  Fluorescent nanodiamond contains nitrogen-vacancy centers as photostable emitters.  Background-free imaging and tracking are achievable with nitrogen-vacancy centers…

Yuen Yung Hui, Wesley Wei-Wen Hsiao, Yung Yuen, Wei-Wen Hsiao, Simon Haziza, Michel Simonneau, François Treussart, Huan-Cheng Chang

Current Opinion in Solid State and Materials Science - 2017

Matériaux

Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy

Non-covalent functionalization of carbon nanotubes (CNTs) allows the combination of the remarkable physical properties of these one-dimensional systems with the properties of the functional molecules and, at the same time, modifies the physico…

van Dong Pham, Vincent Repain, Cyril Chacon, Amandine Bellec, Yann Girard, Sylvie Rousset, Stéphane Campidelli, Jean‐sébastien Lauret, Christophe Voisin, Mauricio Terrones, Maria Cristina Andrade dos Santos, Jérôme Lagoute

Journal of Physical Chemistry C - 2017

Matériaux

Controlling the kinetics of the non-covalent functionalization of carbon nanotubes using sub-cmc dilutions in a co-surfactant environment †

We investigate the origin of the slow kinetics of functionalization processes in micellar environments. We show that the ionic nature of the surfactants used to solubilize small molecules and nano-objects plays a central role in the slowness of the…

Geraud Delport, Lucile Orcin-Chaix, Stéphane Campidelli, Christophe Voisin, Jean‐sébastien Lauret

Nanoscale - 2017

Electronique

A Model for Designing Ultra-low Noise Single and Dual-Loop 10 GHz Optoelectronic Oscillators

A complete model describing both single- and dual-loop optoelectronic oscillators (OEO) is introduced. It is compared to several experimental configurations, with excellent agreement in all cases. The physical insight into noise coupling mechanisms…

Oriane Lelièvre, Vincent Crozatier, Perrine Berger, Ghaya Baili, Olivier Llopis, Daniel Dolfi, Nouchi Pascale, Fabienne Goldfarb, Fabien Bretenaker, Loïc Morvan, Gregoire Pillet

Journal of Lightwave Technology - 2017

Physique

Waves and rays in plano-concave laser cavities: II. A semiclassical approach

This second paper on the Fabry-Perot cavity presents a semi-classical approach, which means that we consider the transition from wave optics to geometrical optics. The basic concepts are the periodic orbits and their stability. For the plano-concave…

A. Pascal, S. Bittner, B. Dietz, A. Trabattoni, C. Ulysse, Marco Romanelli, Marc Brunel, J. Zyss, M. Lebental

European Journal of Physics - 2017