Publications

ou physique

Ultrafast exciton dynamics in colloidal 2D perovksite nanoplatelets

Using femtosecond transient absorption (fs-TA), we investigate the hot exciton relaxation dynamics in strongly confined lead iodide perovskite nanoplatelets (NPLs). The large quantum and dielectric confinement leads to discrete excitonic transitions…

Elsa Cassette

Colloque du GDR/GDR-I HOWDI - 2023

ou physique

Ultrafast exciton dynamics in colloidal perovskite nanoplatelets studied by femtosecond transient absorption

Elsa Cassette

Workshop on colloidal nanocrystal - 2023

Science des matériaux

Investigations on photovoltaic material absorptivity using hyperspectral photoluminescence excitation imaging

Photoluminescence imaging has become a standard method to characterize solar cells. However, performing some quantitative analysis of this technique requires the assumption of uniform local absorptivity, which cannot be directly measured using…

Marie Legrand, Baptiste Bérenguier, Thomas Campos, Daniel Ory, Jean-François Guillemoles

EPJ Photovoltaics - 2023

Biophysique

Monitoring the ribosome dynamics at the single molecule level

Véronique Vienne, Baptiste Bouhet, Antonin Tidu, Sandra Blanchet, Charles Truong, Sophie Donnet, François Marquier, Olivier Namy, Franck Martin, Karen Perronet

1st scientific day of the Living Machines @ Work interdisciplinary network - 2023

Physique

High throughput laser-induced fluorescence droplet micro-thermometry

Gautier Guérin, Abdel El Abed

International Journal of Heat and Mass Transfer - 2023

Sciences de l'ingénieur

Self-organisation of human hepatocytes into hepatic cords on a radially perfused microfluidic device

A. Rajendran, Sakina Bensalem, Antonietta Messina, Nassima Benzoubir, Rasta Ghasemi, Jean-Charles Duclos-Vallée, Bruno Le Pioufle

Micro Physiological System World Summit - 2023

Biophysique

Holographic two-photon microscope for real-time 3D single-particle tracking

Marie-Charlotte Emperauger, Florian Semmer, François Treussart, Karen Perronet, François Marquier

Focus on Microscopy 2023 - 2023

Neurobiologie

Right-handed chemical code of the brain: focus on d-serine

Jean-Pierre Mothet

Dissecting serine metabolism in the brain - 2023

Matériaux

Role and Effect of Meso-Structuring Surfactants on Properties and Formation Mechanism of Microfluidic-Enabled Mesoporous Silica Microspheres

We have shown in a previous work that the combination of the emulsion solvent evaporation technique and droplet-based microfluidics allows for the synthesis of well-defined monodisperse mesoporous silica microcapsules (hollow microspheres), whose…

Nizar Bchellaoui, Qisheng Xu, Xuming Zhang, El-Eulmi Bendeif, Rachid Bennacer, Abdel El Abed

Micromachines - 2023

Physique Quantique

Creation and dynamics of spin fluctuations in a noisy magnetic field

We theoretically and numerically investigate the spin fluctuations induced in a thermal atomic ensemble by an external fluctuating uniaxial magnetic field, in the context of a standard spin noise spectroscopy (SNS) experiment. We show that…

J Delpy, S Liu, P Neveu, C Roussy, Th Jolicoeur, Fabien Bretenaker, F Goldfarb

New Journal of Physics - 2023