Publications

Sciences de l'environnement

Monitoring the growthphases of microalgae using straightforward dielectrophoresis measurements

This study demonstrates a straightforward method for differentiating single microalgal cells in different growth phases based on dielectrophoresis (DEP). The balance of DEP force and drag force leads to an easy-to-use linear relation between DEP…

Yu-Sheng Lin, Bruno Le Pioufle, Hsiang-Yu Wang

MicroTAS - 2020

Optique

Propriétés de bruit et dynamique de lasers à semiconducteurs en régime d'émission bifréquence pour l'optique micro-ondes et la métrologie

L'émission cohérente de deux fréquences optiques présentant un battement radio-fréquence accordable trouve son application dans les liaisons opto-hyperfréquences, utiles aux radars ou radio-télescopes, mais également dans le domaine de la métrologie…

Grégory Gredat

Microélectronique

Tailoring Dispersion of Room-Temperature Exciton-Polaritons with Perovskite-Based Subwavelength Metasurfaces

Nguyen Ha My Dang, Dario Gerace, Emmanuel Drouard, Gaëlle Trippé-Allard, Ferdinand Lédée, Radoslaw Mazurczyk, Emmanuelle Deleporte, Christian Seassal, Hai Son Nguyen

Nano Letters - 2020

Science des matériaux

Hybrid perovskites for photovoltaics and optoelectronics

Antonio Tejeda, Wallace C H Choy, Emmanuelle Deleporte, Michael Grätzel

Journal of Physics D: Applied Physics - 2020

Matériaux

Revealing Excitonic Phonon Coupling in (PEA)2(MA)n-1PbnI3n+1 2D Layered Perovskites

The family of 2D Ruddlesden-Popper perovskites is currently attracting great interest of the scientific community as highly promising materials for energy harvesting and light emission applications. Despite the fact that these materials are known…

Joanna M Urban, Gabriel Chehade, Mateusz Dyksik, Matan Menahem, Alessandro Surrente, Gaëlle Trippé-Allard, Duncan Kennedy Maude, Damien Garrot, Omer Yaffe, Emmanuelle Deleporte, Paulina Plochocka, Michał Baranowski

Journal of Physical Chemistry Letters - 2020

Microélectronique

Controllable movement of single-photon source in multifunctional magneto-photonic structures

Quantum dot (QD) coupling in nanophotonics has been widely studied for various potential applications in quantum technologies. Micro-machining has also attracted substantial research interest due to its capacity to use miniature robotic tools to…

Thi Huong Au, Amber Perry, Jeff Audibert, Duc Thien Trinh, Danh Bich Do, Stéphanie Buil, Xavier Quélin, Jean-Pierre Hermier, Ngoc Diep Lai

Scientific Reports - 2020

Neurobiologie

Interplay between 5-HT4 Receptors and GABAergic System within CA1 Hippocampal Synaptic Plasticity

The type 4 serotonin receptor (5-HT4R) is highly involved in cognitive processes such as learning and memory. Behavioral studies have shown a beneficial effect of its activation and conversely reported memory impairments by its blockade. However,…

Pierre Lecouflet, Candice M. Roux, Brigitte Potier, Marianne Leger, Elie Brunet, Jean-Marie Billard, Pascale Schumann-Bard, Thomas Freret

Cerebral Cortex - 2020

Matériaux

Photostability of single-walled carbon nanotubes/polymer core-shell hybrids as Telecom Wavelength Emitters

In the spirit of the core-shell approach that made it possible to greatly enhance the photostability of semiconductor nanoparticles, we study the emission stability of single carbon nanotubes emitting at telecommunication wavelengths protected by a…

Lucile Orcin-Chaix, Stéphane Campidelli, Loïc Rondin, Frédéric Fossard, Fabien Bretenaker, Yannick Chassagneux, Christophe Voisin, Jean‐sébastien Lauret

ACS Applied Nano Materials - 2020

Physique

Réalisation des nanostructures désirées en or et en argent par effet thermique local induit optiquement : Application au stockage de données et à l’imprimante couleur

This work focuses on the investigation of plasmonic Gold (Au) and Silver (Ag) nanoparticles (NPs) by using optically induced local thermal dewetting technique and their applications. Firstly, Au and Ag NPs are fabricated by a thermal annealing…

Fei Mao

Matériaux

Functionalization of Gold Nanoparticles by Inorganic Entities

The great affinity of gold surface for numerous electron-donating groups has largely contributed to the rapid development of functionalized gold nanoparticles (Au-NPs). In the last years, a new subclass of nanocomposite has emerged, based on the…

Frédéric Dumur, Eddy Dumas, Cédric Mayer

Nanomaterials - 2020