Publications

Microbiologie et Parasitologie

Embedding response surfaces in kinetic models predicts microalgae growth across light and nutrient gradients

Microalgae are promising cell factories for sustainable production of biofuel, high-value compounds, and wastewater bioremediation. However, their industrial deployment requires robust prediction of biomass productivity across the wide range of…

Mélanie Pietri, Thomas Rodet, Bruno Le Pioufle, Thomas Nowak, Matthias Függer, Sakina Bensalem

Bioresource Technology - 2026

Physique

Collective Fluorescence of Graphene Quantum Dots on a surface

This study explores the organization of graphene quantum dots on the surface of monocrystalline halide perovskite. We show that graphene quantum dots tends to aggregate on the surface of perovskite unlike in solution or on other substrates, even at…

Hugo Levy-Falk, Suman Sarkar, Thanh Trung Huynh, Daniel Medina-Lopez, Lauren Hurley, Océane Capelle, Muriel Bouttemy, Gaëlle Trippé-Allard, Stéphane Campidelli, Loïc Rondin, Elsa Cassette, Emmanuelle Deleporte, Jean-Sébastien Lauret

Bio-Informatique, Biologie Systémique

A hybrid response surface–ODE framework for multiscale predictions of microalgae growth dynamics

Accurately predicting microbial growth across varying environmental conditions and cultivation scales remains a central challenge in mathematical biology. ODE models offer mechanistic interpretability but typically rely on fixed kinetic parameters,…

Mélanie Pietri, Thomas Rodet, Bruno Le Pioufle, Thomas Nowak, Matthias Függer, Sakina Bensalem

European Conference on Mathematical and Theoretical Biology - 2026

Physique

Nonlinear density scaling of spin noise reveals atomic correlations in warm vapors

We experimentally demonstrate a nonlinear dependence of the spin-noise variance on atomic density in a warm alkali vapor. Implementing high-bandwidth spin-noise spectroscopy (SNS) near the D 2 transition of rubidium, a quadratic spin-noise…

J. Delpy, E. Cardoz, K V Adwaith, N. Fayard, N. Belabas, Fabien Bretenaker, F. Goldfarb

Physical Review Research - 2026

Physique

Giant photo-induced strain in lead-free ferroelectric films

Gaëlle Vitali-Derrien, Oana Condurache, Pascale Gemeiner, Maxime Vallet, Nicolas Guiblin, Thomas Antoni, Sylvia Matzen, Pascal Ruello, Jirka Hlinka, Simon Hurand, Houssny Bouyanfif, Pierre- Eymeric Janolin, Charles Paillard

EMRS 2026 Fall Meeting - 2026

Optique

Optical Properties of Single CsPbBr3 Perovskite Quantum Dots Synthesized by a Modified Ligand-Assisted Reprecipitation Method

Abstract Colloidal perovskite quantum dots (pQDs) are promising quantum light emitters, yet single-pQD studies have so far relied mostly on hot-injection synthesis, which requires precise temperature control and an inert atmosphere. Demonstrating…

Marina Cagnon-Trouche, Ernest Ruby, Margaux Cartier, Maxime Vallet, Yannick Chassagneux, Cédric Mayer, Carole Diederichs

Nano Letters - 2026

Physique

Bridging gaps in Rydberg rf receivers using modulation-transfer bandwidth enhancement

We optimize theoretically and experimentally the performances of the recently demonstrated modulation transfer protocol [D.-A. Trinh , Modulation transfer protocol for Rydberg rf receivers, ] aiming at extending the bandwidth of quantum rf receivers…

Mickael Branco, K. V. Adwaith, Gabriel Boccara, Duc-Anh Trinh, Sacha Welinski, Perrine Berger, Fabienne Goldfarb, Fabien Bretenaker

Physical Review Applied - 2026

Physique

Giant photo-induced strain in lead-free ferroelectric films

Vitali-Derrien Gaëlle, Oana Condurache, Gemeiner Pascale, Maxime Vallet, Nicolas Guiblin, Antoni Thomas, Matzen Sylvia, Ruello Pascal, Hlinka Jirka, Hurand Simon, Bouyanfif Houssny, Janolin Pierre-Eymeric, Charles Paillard

EMP26 - 12th international conference on Energy, Materials and Photonics - 2026

Matière Condensée

Synchrotron-Assisted HPHT Annealing Of Quantum Nanodiamonds: In Situ Control Of Phase Stability

Group-IV color centers in nanodiamond, such as silicon-vacancy (SiV) defects, are promising quantum emitters for sensing and photonics due to their bright and narrow zero-phonon line (ZPL) emission, representing up to 80% of their total luminescence…

Boris Yavkin, Kin On Ho, Laura Henry, Nicolas Guignot, Marie-Pierre Adam, Philippe Goldner, Fabien Bénédic, Jean-Francois Roch, Mary de Feudis

20th SOLEIL Users’ Meeting - 2026

Physique Quantique

High-pressure high-temperature annealing of quantum nanodiamonds: in situ synchrotron investigation of nanoscale graphitization and optical quality

Color centers in nanodiamonds are promising solid-state quantum emitters for sensing and quantum technologies. However, nanodiamonds often exhibit significant lattice strain and structural disorder, which degrade their optical properties and limit…

Mary de Feudis, Boris Yavkin, Laura Henry, Kin On Ho, Marie-Pierre Adam, Philippe Goldner, Jocelyn Achard, Serge Desgreniers, Fabien Bénédic, Jean-Francois Roch

36th International Conference on Diamond and Carbon Materials - 2026