Publications

Physique

Use of magneto-optic Kerr effect for advanced magnetic imaging and domain wall real time propagation velocity measurements

Kerr imaging has been a powerful tool to view magnetic static structures, to study magnetic domain wall propagation or to get a hysteresis loop. We present here how Kerr effect can be used to go further. First, up to now, propagation of magnetic…

Nicolas Vernier, Tao Xing, Weisheng Zhao, Xueying Zhang

5th International Workshop on Spintronic Memory and Logic Held at Beihang - 2023

Chimie

Investigation of the band alignment at the interface between 2D/3D halide perovskite films and charge extraction layers

Pia Dally, George T. Harrison, Thomas Campos, Muriel Bouttemy, Emmanuelle Deleporte, Shadi Fatayer, Stefaan De Wolf, Philip Schulz

PSCO - 2023

Sciences de l'ingénieur

Evolution of Cu-In Catalyst Nanoparticles under Hydrogen Plasma Treatment and Silicon Nanowire Growth Conditions

We report silicon nanowire (SiNW) growth with a novel Cu-In bimetallic catalyst using a plasma-enhanced chemical vapor deposition (PECVD) method. We study the structure of the catalyst nanoparticles (NPs) throughout a two-step process that includes…

Weixi Wang, Éric Ngo, Pavel Bulkin, Zhengyu Zhang, Martin Foldyna, Pere Roca I Cabarrocas, Erik V Johnson, Jean-Luc Maurice

Nanomaterials - 2023

Neurosciences

Disruption of Astrocyte-Dependent Dopamine Control in the Developing Medial Prefrontal Cortex Leads to Excessive Grooming in Mice

Francesco Petrelli, Tamara Zehnder, Anthony Laugeray, Sarah Mondoloni, Corrado Calì, Luca Pucci, Alicia Molinero Perez, Bianca Maria Bondiolotti, Eva de Oliveira Figueiredo, Glenn Dallerac, Nicole Déglon, Bruno Giros, Lorenzo Magrassi, Jean-Pierre Mothet, Manuel Mameli, Linda Simmler, Paola Bezzi

Biological Psychiatry - 2023

Physique

Metallic Plasmonic Nanostructure Arrays for Enhanced Solar Photocatalysis

Abstract Plasmon‐enhanced photocatalysis has emerged as a promising technology for solar‐to‐chemical energy conversion. Compared to isolated or disordered metal nanostructures, by controlling the morphology, composition, size, spacing, and…

Huaping Jia, Chi Chung Tsoi, Abdel Abed, Weixing Yu, Aoqun Jian, Shengbo Sang, Xuming Zhang

Laser and Photonics Reviews - 2023

Physique

Electric-field induced second harmonic generation responses of push–pull polyenic dyes: experimental and theoretical characterizations

The second-order nonlinear optical properties of four series of amphiphilic cationic chromophores have been investigated by means of electric field induced second harmonic generation and by combining molecular dynamics and quantum chemical…

Carmelo Naim, Raphaël Vangheluwe, Isabelle Ledoux-Rak, Benoît Champagne, Claire Tonnelé, Mireille Blanchard-Desce, Eduard Matito, Frédéric Castet

Physical Chemistry Chemical Physics - 2023

Chimie analytique

Capture and characterization of extracellular vesicles by dielectrophoresis

Charlotte Neel, Jean‐frédéric Audibert, Sameh Obeid, Rasta Ghasemi, Sakina Bensalem, Zuzana Krupova, Myriam Taverna, Bruno Le Pioufle

MicroTAS - 2023

Physique

Quantum diamond magnetometry for high-pressure sensing

Jean-François Roch, Antoine Hilberer, Loïc Toraille, Cassandra Dailledouze, Liam Hanlon, Marie-Pierre Adam, Gunnar Weck, Martin Schmidt, Paul Loubeyre

Magnetic Resonance of Correlated Electron Materials - 2023

Sciences de l'ingénieur

Capteur optofluidique à base de microrésonateur en polymère pour la détection d'hybridation d'ADN en vue d'applications biomédicales

Cet article présente un capteur optofluidique à base de microrésonateur en polymère et en couplage vertical, incorporé dans un circuit microfluidique, également en polymère, pour une détection précise, en temps réel et spécifique de brins d'ADN en…

Nolwenn-Amandine Kériel, Isabelle Ledoux-Rak, Chi Thanh Nguyen

40èmes Journées Nationales d'Optique Guidée (JNOG 2023) - 2023

Physique

Efficient and all-carbon electrical readout of a NV-based quantum sensor

The spin readout of an ensemble of nitrogen-vacancy (NV) centers in diamond can be realized by a photoconductive detection that is a complementary method to the optical detection of the NV electron spin magnetic resonance. Here, we implement the…

Guillaume Villaret, Ludovic Mayer, Martin Schmidt, Simone Magaletti, Mary de Feudis, Matthew Markham, Andrew Edmonds, Jean-François Roch, Thierry Debuisschert

Applied Physics Letters - 2023