Romain GENEAUX

29
Documents

Publications

Publications

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Spin dynamics across metallic layers on the few-femtosecond timescale

Romain Géneaux , Hung-Tzu Chang , Alexander Guggenmos , Renaud Delaunay , François Légaré et al.

Physical Review Letters, 2024, 133 (10), pp.106902. ⟨10.1103/PhysRevLett.133.106902⟩

Article dans une revue cea-04693950v1
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Separation of kinetic rate orders in extreme ultraviolet transient grating spectroscopy

Hugo Marroux , Serhii Polishchuk , Oliviero Cannelli , Rebecca Ingle , Giulia Mancini et al.

Journal of Physics B: Atomic, Molecular and Optical Physics, 2024, 57 (11), pp.115401. ⟨10.1088/1361-6455/ad421f⟩

Article dans une revue cea-04888999v1
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Ultrafast Hidden Spin Polarization Dynamics of Bright and Dark Excitons in 2 H − WSe 2

Mauro Fanciulli , David Bresteau , Jérôme Gaudin , Shuo Dong , Romain Géneaux et al.

Physical Review Letters, 2023, 131 (6), pp.066402. ⟨10.1103/PhysRevLett.131.066402⟩

Article dans une revue hal-04239132v1
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FAB10: a user-oriented bandwidth-tunable extreme ultraviolet lightsource for investigations of femtosecond to attosecond dynamics in gas and condensed phases

D. Bresteau , C. Spezzani , O. Tcherbakoff , J.-F. Hergott , F. Lepetit et al.

The European Physical Journal. Special Topics, 2023, 232, pp.2011-2029. ⟨10.1140/epjs/s11734-022-00752-x⟩

Article dans une revue cea-03924151v1
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De l’ultra-rapide à l’ultra-intense : de nouveaux champs d’études

Sandrine Dobosz Dufrenoy , Thierry Ruchon , Henri Vincenti , David Bresteau , Pascal Monot et al.

Photoniques, 2023, 118, pp.40-45. ⟨10.1051/photon/202311840⟩

Article dans une revue cea-04117019v1
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De l’ultra-rapide à l’ultra-intense : de nouveaux champs d’études

Sandrine Dobosz Dufrenoy , Thierry Ruchon , Henri Vincenti , David Bresteau , Pascal Monot et al.

Photoniques, 2023, 118, pp.40-45. ⟨10.1051/photon/202311840⟩

Article dans une revue hal-04031287v1
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Few-cycle optical vortices for strong-field physics

Matthieu Guer , Martin Luttmann , Jean-François Hergott , Fabien Lepetit , Olivier Tcherbakoff et al.

Optics Letters, 2023, 49 (1), pp.93. ⟨10.1364/OL.509802⟩

Article dans une revue cea-04370521v1
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UV-induced dissociation of CH2BrI probed by intense femtosecond XUV pulses

Hansjochen Köckert , Jason Lee , Felix Allum , Kasra Amini , Sadia Bari et al.

Journal of Physics B: Atomic, Molecular and Optical Physics, 2022, 55 (1), pp.014001. ⟨10.1088/1361-6455/ac489d⟩

Article dans une revue hal-03797396v1
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Coupled valence carrier and core-exciton dynamics in WS 2 probed by few-femtosecond extreme ultraviolet transient absorption spectroscopy

Hung-Tzu Chang , Alexander Guggenmos , Christopher T Chen , Juwon Oh , Romain Géneaux et al.

Physical Review B, 2021, 104 (6), pp.064309. ⟨10.1103/PhysRevB.104.064309⟩

Article dans une revue cea-04453383v1
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Source noise suppression in attosecond transient absorption spectroscopy by edge-pixel referencing

Romain Géneaux , Hung-Tzu Chang , Adam M. Schwartzberg , Hugo J.B. Marroux

Opt.Express, 2021, 29 (2), pp.951-960. ⟨10.1364/OE.412117⟩

Article dans une revue hal-02999587v1
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Two-dimensional phase cartography for high-harmonic spectroscopy

Antoine Camper , Emmanouil Skantzakis , Romain Géneaux , François Risoud , Elizabeth English et al.

Optica, 2021, 8 (3), pp.308. ⟨10.1364/optica.403859⟩

Article dans une revue hal-03163379v1

Coherent energy exchange between carriers and phonons in Peierls-distorted bismuth unveiled by broadband XUV pulses

Romain Géneaux , Iurii Timrov , Christopher Kaplan , Andrew Ross , Peter Kraus et al.

Physical Review Research, 2021, 3 (3), pp.033210. ⟨10.1103/PhysRevResearch.3.033210⟩

Article dans une revue cea-03337020v1
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Time-resolved inner-shell photoelectron spectroscopy: From a bound molecule to an isolated atom

Felix Brausse , Gildas Goldsztejn , Kasra Amini , Rebecca Boll , Sadia Bari et al.

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2018, 97 (4), pp.043429. ⟨10.1103/PhysRevA.97.043429⟩

Article dans une revue cea-01894499v1
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Photoexcitation Circular Dichroism in Chiral Molecules

Samuel Beaulieu , Antoine Comby , Dominique Descamps , Baptiste Fabre , Gustavo Garcia et al.

Nature Physics, 2018, 14, pp.484-489. ⟨10.1038/s41567-017-0038-z⟩

Article dans une revue hal-01417835v2

Coulomb explosion imaging of CH 3 I and CH 2 ClI photodissociation dynamics

Felix Allum , Michael Burt , Kasra Amini , Rebecca Boll , Hansjochen Köckert et al.

The Journal of Chemical Physics, 2018, 149 (20), pp.204313. ⟨10.1063/1.5041381⟩

Article dans une revue hal-02323002v1

Phase-resolved two-dimensional spectroscopy of electronic wave packets by laser-induced XUV free induction decay

S. Beaulieu , E. Bloch , L. Barreau , A. Comby , D. Descamps et al.

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2017, 95, pp.041401. ⟨10.1103/PhysRevA.95.041401⟩

Article dans une revue cea-01506825v1
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Coulomb-explosion imaging of concurrent CH 2 BrI photodissociation dynamics

Michael Burt , Rebecca Boll , Jason Lee , Kasra Amini , Hansjochen Köckert et al.

Physical Review A, 2017, 96 (4), pp.043415. ⟨10.1103/PhysRevA.96.043415⟩

Article dans une revue hal-03957737v1
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Radial index of Laguerre-Gaussian modes in high-order-harmonic generation

Romain Géneaux , Céline Chappuis , Thierry Auguste , Samuel Beaulieu , Timothy T. Gorman et al.

Physical Review A, 2017, 95 (5), pp.051801(R). ⟨10.1103/PhysRevA.95.051801⟩

Article dans une revue cea-01571633v1

Attosecond-resolved photoionization of chiral molecules

S. Beaulieu , A. Comby , A. Clergerie , J. Caillat , D. Descamps et al.

Science, 2017, 358 (6368), pp.1288 - 1294. ⟨10.1126/science.aao5624⟩

Article dans une revue hal-01754779v1
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Tunable orbital angular momentum in high-harmonic generation

D. Gauthier , P. Rebernik Ribič , G. Adhikary , A. Camper , C. Chappuis et al.

Nature Communications, 2017, 8, pp.14971. ⟨10.1038/ncomms14971⟩

Article dans une revue cea-01536701v1

Attosecond-resolved photoionization of chiral molecules

S. Beaulieu , A. Comby , A. Clergerie , J. Caillat , D. Descamps et al.

Science, 2017, 358 (6368), pp.1288-1294. ⟨10.1126/science.aao5624⟩

Article dans une revue hal-03958730v1
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Determination of accurate electron chiral asymmetries in fenchone and camphor in the VUV range: sensitivity to isomerism and enantiomeric purity

L. Nahon , L. Nag , G. A. Garcia , I. Myrgorodska , U. Meierhenrich et al.

Physical Chemistry Chemical Physics, 2016, 18, pp.12696-12706. ⟨10.1039/C6CP01293K⟩

Article dans une revue cea-01426435v1

Probing ultrafast dynamics of chiral molecules using time-resolved photoelectron circular dichroism

Samuel Beaulieu , Antoine Comby , Baptiste Fabre , Dominique Descamps , Amélie Ferré et al.

Faraday Discussions, 2016, 194, pp.325-348. ⟨10.1039/c6fd00113k⟩

Article dans une revue hal-01582329v1

Universality of photoelectron circular dichroism in the photoionization of chiral molecules

S. Beaulieu , A. Ferré , R. Géneaux , R Canonge , D. Descamps et al.

New Journal of Physics, 2016, 18, pp.102002. ⟨10.1088/1367-2630/18/10/102002⟩

Article dans une revue cea-01383954v1

A table-top ultrashort light source in the extreme ultraviolet for circular dichroism experiments

A. Ferré , C. Handschin , M. Dumergue , F. Burgy , A. Comby et al.

Nature Photonics, 2015, 9 (2), pp.93-98. ⟨10.1038/nphoton.2014.314⟩

Article dans une revue hal-01136940v1

Toward Femtochemistry with Circular Polarized Pulses

Samuel Beaulieu , Antoine Comby , Romain Géneaux , Dominique Descamps , Baptiste Fabre et al.

International Conference on Ultrafast Phenomena, 2016, Santa Fe, France. ⟨10.1364/UP.2016.UTu1A.1⟩

Communication dans un congrès hal-01754846v1