Samuel Beaulieu

Présentation

Publications

Article dans une revue (45)

Ultrafast Nonequilibrium Enhancement of Electron-Phonon Interaction in 2 H − MoTe 2 Nina Girotto Erhardt,Sotirios Fragkos,Dominique Descamps,Stéphane Petit,Michael Schüleret al. Physical Review Letters, 2025, 135 (14), pp.146904. ⟨10.1103/dvlz-93t8⟩ Article dans une revue hal-05345883v1
Floquet-Bloch valleytronics Sotirios Fragkos,Baptiste Fabre,Olena Tkach,Stéphane Petit,Dominique Descampset al. Nature Communications, 2025, 16 (1), pp.5799. ⟨10.1038/s41467-025-61076-7⟩ Article dans une revue hal-05345929v1
Strong-field ionization of chiral molecules with bicircular laser fields: Sub-barrier dynamics, interference, and vortices Samuel Beaulieu,Sylvain Larroque,Dominique Descamps,Baptiste Fabre,Stéphane Petitet al. Physical Review A, 2024, 110 (1), pp.013103. ⟨10.1103/PhysRevA.110.013103⟩ Article dans une revue hal-04677698v1
Excited State Band Mapping and Ultrafast Nonequilibrium Dynamics in Topological Dirac Semimetal 1T-ZrTe&lt;sub&gt;2&lt;/sub&gt; Sotirios Fragkos,Evgenia Symeonidou,Emile Lasserre,Baptiste Fabre,Dominique Descampset al. Nano Letters, 2024, 24 (42), pp.13397 - 13404. ⟨10.1021/acs.nanolett.4c04019⟩ Article dans une revue hal-04803845v1
Reconstructing real-space geometries of polyatomic molecules undergoing strong field laser-induced Coulomb explosion Aydin Ashrafi-Belgabad,Reza Karimi,Mohammad Monfared,Kaili Tian,Parviz Parvinet al. Communications Physics, 2024, 7 (1), pp.405. ⟨10.1038/s42005-024-01863-8⟩ Article dans une revue hal-05345939v1
Coherent Light Control of a Metastable Hidden Phase Julian Maklar,Jit Sarkar,Shuo Dong,Yaroslav Gerasimenko,Tommaso Pincelliet al. Science Advances , 2023, 9 (47), ⟨10.1126/sciadv.adi4661⟩ Article dans une revue hal-03797999v1
Ultrafast Hidden Spin Polarization Dynamics of Bright and Dark Excitons in 2 H − WSe 2 Mauro Fanciulli,David Bresteau,Jérôme Gaudin,Shuo Dong,Romain Géneauxet al. Physical Review Letters, 2023, 131 (6), pp.066402. ⟨10.1103/PhysRevLett.131.066402⟩ Article dans une revue hal-04239132v1
Observation of Multi‐Directional Energy Transfer in a Hybrid Plasmonic–Excitonic Nanostructure Tommaso Pincelli,Thomas Vasileiadis,Shuo Dong,Samuel Beaulieu,Maciej Dendziket al. Advanced Materials, 2023, 35 (9), ⟨10.1002/adma.202209100⟩ Article dans une revue hal-04239137v1
Observation of ultrafast interfacial Meitner-Auger energy transfer in a Van der Waals heterostructure Shuo Dong,Samuel Beaulieu,Malte Selig,Philipp Rosenzweig,Dominik Christiansenet al. Nature Communications, 2023, 14 (1), pp.5057. ⟨10.1038/s41467-023-40815-8⟩ Article dans une revue hal-04239121v1
Orbital-resolved Observation of Singlet Fission Alexander Neef,Samuel Beaulieu,Sebastian Hammer,Shuo Dong,Julian Maklaret al. Nature, 2023, 616, pp.275-279. ⟨10.1038/s41586-023-05814-1⟩ Article dans une revue hal-03797189v1
Ultrafast Momentum-Resolved Hot Electron Dynamics in the Two-Dimensional Topological Insulator Bismuthene Julian Maklar,Raúl Stühler,Maciej Dendzik,Tommaso Pincelli,Shuo Donget al. Nano Letters, 2022, 22 (13), pp.5420-5426. ⟨10.1021/acs.nanolett.2c01462⟩ Article dans une revue hal-03795648v1
Polarization-Modulated Angle-Resolved Photoemission Spectroscopy: Toward Circular Dichroism without Circular Photons and Bloch Wave-function Reconstruction Michael Schüler,Tommaso Pincelli,Shuo Dong,Thomas Devereaux,Martin Wolfet al. Physical Review X, 2022, 12 (1), pp.011019. ⟨10.1103/PhysRevX.12.011019⟩ Article dans une revue hal-03796692v1
Role of spin-orbit coupling in high-order harmonic generation revealed by supercycle Rydberg trajectories N. Mayer,Samuel Beaulieu,Á. Jiménez-Galán,S. Patchkovskii,O. Kornilovet al. Physical Review Letters, 2022, 129 (17), pp.173202. ⟨10.1103/PhysRevLett.129.173202⟩ Article dans une revue hal-04239160v1
Probing topological Floquet states in WSe2 using circular dichroism in time- and angle-resolved photoemission spectroscopy Michael Schüler,Samuel Beaulieu Communications Physics, 2022, 5 (1), pp.164. ⟨10.1038/s42005-022-00944-w⟩ Article dans une revue hal-03798041v1
Ultrafast polarization-tunable monochromatic extreme ultraviolet source at high-repetition-rate Antoine Comby,Debobrata Rajak,Dominique Descamps,Stéphane Petit,V. Blanchetet al. Journal of Optics, 2022, 24 (8), pp.084003. ⟨10.1088/2040-8986/ac7a49⟩ Article dans une revue hal-03796672v1
Unveiling the orbital texture of 1T-TiTe2 using intrinsic linear dichroism in multidimensional photoemission spectroscopy Samuel Beaulieu,Michael Schüler,Jakub Schusser,Shuo Dong,Tommaso Pincelliet al. Npj Quantum Materials, 2021, 6 (1), pp.93. ⟨10.1038/s41535-021-00398-3⟩ Article dans une revue hal-03796784v1
Direct measurement of key exciton properties: Energy, dynamics, and spatial distribution of the wave function Shuo Dong,Michele Puppin,Tommaso Pincelli,Samuel Beaulieu,Dominik Christiansenet al. Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences., 2021, 1 (1), ⟨10.1002/ntls.10010⟩ Article dans une revue hal-03796926v1
Ultrafast dynamical Lifshitz transition Samuel Beaulieu,Shuo Dong,Nicolas Tancogne-Dejean,Maciej Dendzik,Tommaso Pincelliet al. Science Advances , 2021, 7 (17), ⟨10.1126/sciadv.abd9275⟩ Article dans une revue hal-03797101v1
Revealing the Influence of Molecular Chirality on Tunnel-Ionization Dynamics E. Bloch,S. Larroque,S. Rozen,S. Beaulieu,A. Combyet al. Physical Review X, 2021, 11 (4), pp.041056. ⟨10.1103/PhysRevX.11.041056⟩ Article dans une revue hal-03796755v1
Revealing Hidden Orbital Pseudospin Texture with Time-Reversal Dichroism in Photoelectron Angular Distributions S. Beaulieu,J. Schusser,S. Dong,M. Schüler,T. Pincelliet al. Physical Review Letters, 2020, 125 (21), pp.216404. ⟨10.1103/PhysRevLett.125.216404⟩ Article dans une revue cea-04444557v1
Aurore: A platform for ultrafast sciences N. Fedorov,S. Beaulieu,A. Belsky,V. Blanchet,R. Bouillaudet al. Review of Scientific Instruments, 2020, 91 (10), pp.105104. ⟨10.1063/5.0012485⟩ Article dans une revue hal-02985546v1
Hyper-Raman lines emission concomitant with high-order harmonic generation Etienne Bloch,Samuel Beaulieu,Dominique Descamps,Stephane Petit,François Légaréet al. New Journal of Physics, 2019, 21 (7), pp.073006. ⟨10.1088/1367-2630/ab28b9⟩ Article dans une revue hal-02391642v1
Multiphoton photoelectron circular dichroism of limonene with independent polarization state control of the bound-bound and bound-continuum transitions S. Beaulieu,A. Comby,D. Descamps,S. Petit,F. Légaréet al. The Journal of Chemical Physics, 2018, 149 (13), pp.134301. ⟨10.1063/1.5042533⟩ Article dans une revue hal-02110387v1
Photoexcitation Circular Dichroism in Chiral Molecules Samuel Beaulieu,Antoine Comby,Dominique Descamps,Baptiste Fabre,Gustavo Garciaet al. Nature Physics, 2018, 14, pp.484-489. ⟨10.1038/s41567-017-0038-z⟩ Article dans une revue hal-01417835v2
Resonantly-initiated quantum trajectories and their role in the generation of near-threshold harmonics Seth Camp,Samuel Beaulieu,Kenneth Schafer,Mette Gaarde Journal of Physics B: Atomic, Molecular and Optical Physics, 2018, 51 (6), ⟨10.1088/1361-6455/aaac12⟩ Article dans une revue hal-01754804v1
Absolute gas density profiling in high-order harmonic generation Antoine Comby,S. Beaulieu,Eric Constant,D. Descamps,S. Petitet al. Optics Express, 2018, 26 (5), pp.6001-6009. ⟨10.1364/OE.26.006001⟩ Article dans une revue hal-01754807v1
Attosecond-resolved photoionization of chiral molecules S. Beaulieu,A. Comby,A. Clergerie,J. Caillat,D. Descampset al. Science, 2017, 358 (6368), pp.1288 - 1294. ⟨10.1126/science.aao5624⟩ Article dans une revue hal-01754779v1
Iodine(III)-mediated synthesis of chiral α-substituted ketones: recent advances and mechanistic insights Benoit Basdevant,Audrey-Anne Guilbault,Samuel Beaulieu,Antoine Jobin-Des Lauriers,Claude Legault Pure and Applied Chemistry, 2017, 89 (6), ⟨10.1515/pac-2016-1212⟩ Article dans une revue hal-01754811v1
Radial index of Laguerre-Gaussian modes in high-order-harmonic generation Romain Géneaux,Céline Chappuis,Thierry Auguste,Samuel Beaulieu,Timothy T. Gormanet 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. Descampset al. Science, 2017, 358 (6368), pp.1288-1294. ⟨10.1126/science.aao5624⟩ Article dans une revue hal-03958730v1
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. Descampset 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
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. Meierhenrichet al. Physical Chemistry Chemical Physics, 2016, 18, pp.12696-12706. ⟨10.1039/C6CP01293K⟩ Article dans une revue cea-01426435v1
Role of Excited States In High-order Harmonic Generation S. Beaulieu,S. Camp,D. Descamps,A. Comby,V. Wanieet al. Physical Review Letters, 2016, 117 (20), ⟨10.1103/PhysRevLett.117.203001⟩ Article dans une revue hal-01644307v1
Coherent control of D$_2$ /H$_2$ dissociative ionization by a mid-infrared two-color laser field Vincent Wanie,Heide Ibrahim,Samuel Beaulieu,Nicolas Thiré,Bruno Schmidtet al. Journal of Physics B: Atomic, Molecular and Optical Physics, 2016, 49, pp.025601. ⟨10.1088/0953-4075/49/2/025601⟩ Article dans une revue hal-01754821v1
Probing ultrafast dynamics of chiral molecules using time-resolved photoelectron circular dichroism Samuel Beaulieu,Antoine Comby,Baptiste Fabre,Dominique Descamps,Amélie Ferréet al. Faraday Discussions, 2016, 194, pp.325-348. ⟨10.1039/c6fd00113k⟩ Article dans une revue hal-01582329v1
Relaxation Dynamics in Photoexcited Chiral Molecules Studied by Time-Resolved Photoelectron Circular Dichroism: Toward Chiral Femtochemistry Antoine Comby,Samuel Beaulieu,Martial Boggio-Pasqua,Dominique Descamps,Francois Légaréet al. Journal of Physical Chemistry Letters, 2016, 7 (21), pp.4514 - 4519. ⟨10.1021/acs.jpclett.6b02065⟩ Article dans une revue hal-01395562v2
Universality of photoelectron circular dichroism in the photoionization of chiral molecules S. Beaulieu,A. Ferré,R. Géneaux,R Canonge,D. Descampset al. New Journal of Physics, 2016, 18, pp.102002. ⟨10.1088/1367-2630/18/10/102002⟩ Article dans une revue cea-01383954v1
10 mJ 5-cycle pulses at 1.8 μ m through optical parametric amplification Nicolas Thiré,Samuel Beaulieu,Vincent Cardin,Antoine Laramée,Vincent Wanieet al. Applied Physics Letters, 2015, 106 (9), ⟨10.1063/1.4914344⟩ Article dans une revue hal-01754827v1
0.42 TW 2-cycle pulses at 1.8 $\mu$m via hollow-core fiber compression Vincent Cardin,Nicolas Thiré,Samuel Beaulieu,Vincent Wanie,Francois Légaréet al. Applied Physics Letters, 2015, 107, pp.181101. ⟨10.1063/1.4934861⟩ Article dans une revue hal-01754828v1
Tabletop imaging using 266nm femtosecond laser pulses, for characterization of structural evolution in, single molecule, chemical reactions Heide Ibrahim,Benji Wales,Samuel Beaulieu,Bruno Schmidt,Nicolas Thiréet al. Journal of Physics: Conference Series, 2015, 635 (11), ⟨10.1088/1742-6596/635/11/112128⟩ Article dans une revue hal-01754810v1
Mechanistic Insights on the Iodine(III)-Mediated α-Oxidation of Ketones Samuel Beaulieu,Claude Legault Chemistry - A European Journal, 2015, 21, pp.11206 - 11211. ⟨10.1002/chem.201501177⟩ Article dans une revue istex hal-01754824v1
Tabletop imaging of structural evolutions in chemical reactions demonstrated for the acetylene cation Heide Ibrahim,Benji Wales,Samuel Beaulieu,Bruno Schmidt,Nicolas Thiréet al. Nature Communications, 2014, 5, pp.4422. ⟨10.1038/ncomms5422⟩ Article dans une revue hal-01754835v1
Coulomb imaging of the concerted and stepwise break up processes of OCS ions in intense femtosecond laser radiation Benji Wales,Éric Bisson,Reza Karimi,Samuel Beaulieu,Ali Ramadhanet al. Journal of Electron Spectroscopy and Related Phenomena, 2014, 195, pp.332 - 336. ⟨10.1016/j.elspec.2014.05.003⟩ Article dans une revue hal-01754818v1
Enabling Nucleophilic Substitution Reactions of Activated Alkyl Fluorides through Hydrogen Bonding Pier Alexandre Champagne,Julien Pomarole,Marie-Ève Thérien,Yasmine Benhassine,Samuel Beaulieuet al. Organic Letters, 2013, 15, pp.2210 - 2213. ⟨10.1021/ol400765a⟩ Article dans une revue hal-01754831v1
N 2 O ionization and dissociation dynamics in intense femtosecond laser radiation, probed by systematic pulse length variation from 7 to 500 fs Reza Karimi,Éric Bisson,B. Wales,Samuel Beaulieu,Mathieu Giguèreet al. The Journal of Chemical Physics, 2013, 138 (20), ⟨10.1063/1.4804653⟩ Article dans une revue hal-01754820v1

Communication dans un congrès (6)

Toward Femtochemistry with Circular Polarized Pulses Samuel Beaulieu,Antoine Comby,Romain Géneaux,Dominique Descamps,Baptiste Fabreet al. International Conference on Ultrafast Phenomena, 2016, Santa Fe, France. ⟨10.1364/UP.2016.UTu1A.1⟩ Communication dans un congrès hal-01754846v1
High peak-power (0.42TW) mid-IR pulses achieved through hollow-core fiber compression Vincent Cardin,Nicolas Thiré,Vincent Wanie,Samuel Beaulieu,Francois Légaréet al. High Intensity Lasers and High Field Phenomena, 2016, Long Beach, France. ⟨10.1364/HILAS.2016.HS4B.4⟩ Communication dans un congrès hal-01754849v1
Isotope Effect in the three Break-up Channels of the Acetylene Cation Heide Ibrahim,Benji Wales,Samuel Beaulieu,Bruno Schmidt,Nicolas Thiréet al. International Conference on Ultrafast Phenomena, 2016, Santa Fe, France. ⟨10.1364/UP.2016.UF2A.3⟩ Communication dans un congrès hal-01754843v1
Single shot absorption measurements in the water window XUV region via HHG Bruno Schmidt,Nicolas Thiré,Vincent Cardin,Samuel Beaulieu,Vincent Wanieet al. High Intensity Lasers and High Field Phenomena, 2016, Long Beach, France. ⟨10.1364/HILAS.2016.HT2B.1⟩ Communication dans un congrès hal-01754850v1
Mid-IR 0.4TW Pulses Achieved Through Hollow-Core Fiber Compression Vincent Cardin,Nicolas Thiré,Vincent Wanie,Samuel Beaulieu,Francois Légaréet al. CLEO: Science and Innovations, 2015, San Jose, France. ⟨10.1364/CLEO_SI.2015.SM1P.2⟩ Communication dans un congrès hal-01754852v1
High flux table-top ultrafast soft X-ray source generated by high harmonic generation Nicolas Thiré,Bruno Shmidt,Sylvain Fourmeaux,Samuel Beaulieu,Vincent Cardinet al. International Conference on Ultrafast Phenomena, 2014, Okinawa, France. ⟨10.1364/UP.2014.09.Wed.P3.49⟩ Communication dans un congrès hal-01754808v1

Poster de conférence (3)

On-site Coulomb energy in TMDC compounds by resonant photoemission Yashasvi Mehra,Samuel Beaulieu,Mauro Fanciulli,Olivier Heckmann,Karol Hricoviniet al. Joint Meeting of PSRS Members and SOLARIS Centre Users, Sep 2024, Cracovie, Poland. Poster de conférence hal-05342161v1
On-site Coulomb energy in TMDC compounds Yashasvi Mehra,S. Beaulieu,Mauro Fanciulli,Olivier Heckmann,Karol Hricoviniet al. 6th Workshop on Electron and Spin Dynamics, Dec 2023, Cergy (CY Cergy Paris université), France Poster de conférence hal-04765681v1
Ultrafast Hidden Spin Polarization Dynamics of Bright and Dark Excitons in 2H-WSe2 Mauro Fanciulli,David Bresteau,Jerôme Gaudin,S. Dong,Romain Géneauxet al. Quantum Phenomena in 2D Matter: QP2DM, Jul 2023, San Sebastian, Spain Poster de conférence hal-04764937v1

Pré-publication, Document de travail (5)

Electron-phonon-dominated charge-density-wave fluctuations in TiSe$_2$ accessed by ultrafast nonequilibrium dynamics Sotirios Fragkos,Hibiki Orio,Nina Girotto Erhardt,Akib Jabed,Sarath Sasiet al. 2025 Pré-publication, Document de travail hal-05345958v1
Time- and polarization-resolved extreme ultraviolet momentum microscopy Sotirios Fragkos,Quentin Courtade,Olena Tkach,Jérôme Gaudin,Dominique Descampset al. 2025 Pré-publication, Document de travail hal-05345971v1
Control of intervalley scattering in Bi$_2$Te$_3$ via temperature-dependent band renormalization A. Jabed,F. Goto,B. Frimpong,D. Armanno,A. Longaet al. 2025 Pré-publication, Document de travail hal-05345978v1
Berry curvature signatures in chiroptical excitonic transitions Samuel Beaulieu,Shuo Dong,Viktor Christiansson,Philipp Werner,Tommaso Pincelliet al. 2023 Pré-publication, Document de travail hal-04239154v1
Observation of ultrafast interfacial Meitner-Auger energy transfer in a van der Waals heterostructure Shuo Dong,Samuel Beaulieu,Malte Selig,Philipp Rosenzweig,Dominik Christiansenet al. 2022 Pré-publication, Document de travail hal-03797255v1

Thèse (1)

Probing femtosecond and attosecond electronic and chiral dynamics : high-order harmonic generation, XUV free induction decay, photoelectron spectroscopy and Coulomb explosion Samuel Beaulieu Other [cond-mat.other]. Université de Bordeaux; Institut national de la recherche scientifique (Québec, province), 2018. English. ⟨NNT : 2018BORD0063⟩ Thèse tel-01939703v1