Dr. Gaël Privault

研究業績

[原著論文]
12. R. Nagao, G. Privault, Y. Arashida, Y. Iwasaki, G. Noyama, H. Suzuki, Y. Hayashi, J. Fujita, A. Arbouet*, M. Hada*
Development of a high bunch charge and high transverse coherence ultrafast electron source for structural studies of large-periodicity materials
The Journal of Chemical Physics 163, 034201 (2025).

11. G. Noyama, T. Gauthier, Y. Arashida, Y. Iwasaki, R. Nagao, Y. Saida, N. Godin, G. Privault, H. Suzuki, Y. Hayashi, S. Ono, R. Bertoni, M. Hada*
Ultrafast dynamics of carrier relaxation determining the quasi-1D and non-1D electronic behaviors in carbon nanostructures
Carbon Trends 20, 100510 (2025).

10. K. Nakamura, L. Guérin, G. Privault, K. Nakabayashi*, M. Hervé, E. Collet*, S. Ohkoshi*
Ultrafast charge-transfer-induced spin transition in cobalt-tungstate molecular photomagnets
Nature Communications 16, 5012 (2025).

9. M. Hervé*, G. Privault, E. Trzop, S. Akagi, Y. Watier, S. Zerdane, I. Chaban, R. G. T. Ramírez, C. Mariette, A. Volte, M. Cammarata, M. Levantino, H. Tokoro, S. Ohkoshi, E. Collet*
Ultrafast Structural Dynamics of a Photoexcited Mn−Fe Charge-Transfer Material in the Polaronic and Phase Transition Regimes
European Journal of Inorganic Chemistry 27, e202400371 (2024).

8. T. Gauthier, N. Godin, G. Privault, R. Bertoni*, E. Janod, D. Babich, B. Corraze, J. Tranchant, L. Cario
Ultrafast spectroscopy of coherent phonons across the pressure driven insulator to metal phase transition in V2⁢O3
Physical Review Research 6, 043037 (2024).

7. G. Privault, M. Hervé, N. Godin, R. Bertoni, S. Akagi, J. Kubicki, H. Tokoro, S. Ohkoshi, M. Lorenc*, Eric Collet*
From Ultrafast Photoinduced Small Polarons to Cooperative and Macroscopic Charge-Transfer Phase Transition
Angewandte Chemie International Edition 63, e202408284 (2024).

6. Y. Saida, T. Gauthier, H. Suzuki*, S. Ohmura*, R. Shikata, Y. Iwasaki, G. Noyama, M. Kishibuchi, Y. Tanaka, W. Yajima, N. Godin, G. Privault, T. Tokunaga, S. Ono, S. Koshihara, K. Tsuruta, Y. Hayashi, R. Bertoni*, M. Hada*
Photoinduced dynamics during electronic transfer from narrow to wide bandgap layers in one-dimensional heterostructured materials
Nature Communications 15, 4600 (2024).

5. M. Hervé, G. Privault, E. Trzop, S. Akagi, Y. Watier, S. Zerdane, I. Chaban, R. G. T. Ramírez, C. Mariette, A. Volte, M. Cammarata, M. Levantino, H. Tokoro*, S. Ohkoshi*, E. Collet*
Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction
Nature Communications 15, 267 (2024).

4. G. Privault, G. Huitric, M. Hervé, E. Trzop, J. Tranchant, B. Corraze, Z. Khaldi, L. Cario, E. Janod, J.-C. Ameline, N. Godin, R. Bertoni*
Ultrafast photo-induced dynamics of V2O3 thin films under hydrostatic pressure
European Physical Journal Special Topics 232, 2195 (2022).

3. G. Huitric, M. Rodriguez-Fano, L. Gournay, N. Godin, M. Hervé, G. Privault, J. Tranchant, Z. Khaldi, M. Cammarata, E. Collet, E. Janodac, C. Odin*
Impact of the terahertz and optical pump penetration depths on generated strain waves temporal profiles in a V2O3 thin film
Faraday Discussions 237, 389 (2022)

2. G. Privault, J.-Y. Mevellec*, M. Lorenc, B. Humbert, E. Janod, N. Daro, G. Chastanet, A. Subedi*, E. Collet*
Symmetry-Resolved Study of Lattice Vibration and Libration Modes in [Fe(phen)2(NCS)2] Crystal
Crystal Growth & Design 22, 5100 (2022).

1. I. Chaban, R. Deska, G. Privault, E. Trzop, M. Lorenc, S. E. Kooi, K. A. Nelson, M. Samoc, K. Matczyszyn, T. Pezeril
Nonlinear Optical Absorption in Nanoscale Films Revealed through Ultrafast Acoustics
Nano Letters 22, 4362 (2022).