Locate family members with the last name PRIVAULT.

GAEL PRIVAULT is an academic who published a paper in 2025 entitled Unravelling a photoinduced compressive lattice response in the canonical Mott insulator (V1-xCrx)2O3. GAEL PRIVAULT published this work as part of a team: MARIETTE, Céline. Here is a description of this work: Thi,, proposal aims at determining the nature of lattice strain, compressive vs tensile, following the ultrafast photoexcitation of hot carriers in the canonical Mott insulator (V1-xCrx) 2O3. Our recent µ-XRD mapping on (V0. 95Cr0. 05) 2O3 thin films after an electric field-driven insulator to metal transition indeed revealed a compressive lattice response. As electric field and light pulses are both prone to generate hot carriers, we might expect that photoexcitation would also induce a compressive lattice response in (V1, xCrx) 2O3. Our preliminary pump-probe reflectivity study in (V0. 95Cr0. 05) 2O3 films is consistent with this view. Overall this study might challenge the paradigm by which photoexcitation of matter always leads to a thermally-driven expansion, and suggest that Mott physics can lead to a reverse.

Gaël Privault is an academic who published a paper in 2024-05-30 entitled Photoinduced dynamics during electronic transfer from narrow to wide bandgap layers in one-dimensional heterostructured materials. The paper was published in a journal entitled Nature Communications.

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NICOLAS PRIVAULT is an academic who published a paper in 2015 entitled Performance Analysis of Simultaneous Wireless Information and Power Transfer with Ambient RF Energy. NICOLAS PRIVAULT published this work as part of a team: Lu, Xiao.