Publications of Samuel Beaulieu

Journal Article (15)

2023
Journal Article
Dong, S., S. Beaulieu, M. Selig, P. Rosenzweig, D. Christiansen, T. Pincelli, M.R. Dendzik, J.D. Ziegler, J. Maklar, R.P. Xian, A. Neef, A. Mohammed, A. Schulz, M. Stadler, M. Jetter, P. Michler, T. Taniguchi, K. Watanabe, H. Takagi, U. Starke, A. Chernikov, M. Wolf, H. Nakamura, A. Knorr, L. Rettig and R. Ernstorfer: Observation of ultrafast interfacial Meitner-Auger energy transfer in a van der Waals heterostructure. Nature Communications 14, 5057 (2023).
Journal Article
Maklar, J., J. Sarkar, S. Dong, Y.A. Gerasimenko, T. Pincelli, S. Beaulieu, P.S. Kirchmann, J.A. Sobota, S. Yang, D. Leuenberger, R.G. Moore, Z.-X. Shen, M. Wolf, D. Mihailovic, R. Ernstorfer and L. Rettig: Coherent light control of a metastable hidden state. Science Advances 9 (47), eadi4661 (2023).
Journal Article
Neef, A., S. Beaulieu, S. Hammer, S. Dong, J. Maklar, T. Pincelli, R.P. Xian, M. Wolf, L. Rettig, J. Pflaum and R. Ernstorfer: Orbital-resolved observation of singlet fission. Nature 616 (7956), 275–279 (2023).
Journal Article
Pincelli, T., T. Vasileiadis, S. Dong, S. Beaulieu, M.R. Dendzik, D. Zahn, S.-E. Lee, H. Seiler, Y. Qi, R.P. Xian, J. Maklar, E. Coy, N.S. Mueller, Y. Okamura, S. Reich, M. Wolf, L. Rettig and R. Ernstorfer: Observation of Multi-Directional Energy Transfer in a Hybrid Plasmonic–Excitonic Nanostructure. Advanced Materials 35 (9), 2209100 (2023).
Journal Article
Xian, R.P., V. Stimper, M. Zacharias, M.R. Dendzik, S. Dong, S. Beaulieu, B. Schölkopf, M. Wolf, L. Rettig, C. Carbogno, S. Bauer and R. Ernstorfer: A machine learning route between band mapping and band structure. Nature Computational Science 3 (1), 101–114 (2023).
2022
Journal Article
Maklar, J., R. Stühler, M.R. Dendzik, T. Pincelli, S. Dong, S. Beaulieu, A. Neef, G. Li, M. Wolf, R. Ernstorfer, R. Claessen and L. Rettig: Ultrafast Momentum-Resolved Hot Electron Dynamics in the Two-Dimensional Topological Insulator Bismuthene. Nano Letters 22 (13), 5420–5426 (2022).
Journal Article
Schüler, M., T. Pincelli, S. Dong, T.P. Devereaux, M. Wolf, L. Rettig, R. Ernstorfer and S. Beaulieu: Polarization-Modulated Angle-Resolved Photoemission Spectroscopy: Toward Circular Dichroism without Circular Photons and Bloch Wave-function Reconstruction. Physical Review X 12 (1), 011019 (2022).
2021
Journal Article
Beaulieu, S., S. Dong, N. Tancogne-Dejean, M.R. Dendzik, T. Pincelli, J. Maklar, R.P. Xian, M.A. Sentef, M. Wolf, A. Rubio, L. Rettig and R. Ernstorfer: Ultrafast dynamical Lifshitz transition. Science Advances 7 (17), eabd9275 (2021).
Journal Article
Beaulieu, S., M. Schüler, J. Schusser, S. Dong, T. Pincelli, J. Maklar, A. Neef, F. Reinert, M. Wolf, L. Rettig, J. Minár and R. Ernstorfer: Unveiling the orbital texture of 1T-TiTe2 using intrinsic linear dichroism in multidimensional photoemission spectroscopy. npj Quantum Materials 6 (1), 93 (2021).
Journal Article
Dong, S., M. Puppin, T. Pincelli, S. Beaulieu, D. Christiansen, H. Hübener, C.W. Nicholson, R.P. Xian, M.R. Dendzik, Y. Deng, Y.W. Windsor, M. Selig, E. Malic, A. Rubio, A. Knorr, M. Wolf, L. Rettig and R. Ernstorfer: Direct measurement of key exciton properties: Energy, dynamics, and spatial distribution of the wave function. Natural Sciences 1 (1), e10010 (2021).
2020
Journal Article
Beaulieu, S., J. Schusser, S. Dong, M. Schüler, T. Pincelli, M.R. Dendzik, J. Maklar, A. Neef, H. Ebert, K. Hricovini, M. Wolf, J. Braun, L. Rettig, J. Minár and R. Ernstorfer: Revealing Hidden Orbital Pseudospin Texture with Time-Reversal Dichroism in Photoelectron Angular Distributions. Physical Review Letters 125 (21), 216404 (2020).
Journal Article
Comby, A., E. Bloch, S. Beauvarle, D. Rajak , S. Beaulieu, D. Descamps, A. Gonzales , F. Guichard, S. Petit, Y. Zaouter, V. Blanchet and Y. Mairesse: Bright, polarization-tunable high repetition rate extreme ultraviolet beamline for coincidence electron-ion imaging. Journal of Physics B 53 (23), 234003 (2020).
Journal Article
Dendzik, M.R., R.P. Xian, E. Perfetto, D. Sangalli, D. Kutnyakhov, S. Dong, S. Beaulieu, T. Pincelli, F. Pressacco, D. Curcio, S.Y. Agustsson, M. Heber, J. Hauer, W. Wurth, G. Brenner, Y. Acremann, P. Hofmann, M. Wolf, A. Marini, G. Stefanucci, L. Rettig and R. Ernstorfer: Observation of an Excitonic Mott Transition through Ultrafast Core-cum-Conduction Photoemission Spectroscopy. Physical Review Letters 125 (09), 096401 (2020).
Journal Article
Maklar, J., S. Dong, S. Beaulieu, T. Pincelli, M.R. Dendzik, Y.W. Windsor, R.P. Xian, M. Wolf, R. Ernstorfer and L. Rettig: A quantitative comparison of time-of-flight momentum microscopes and hemispherical analyzers for time- and angle-resolved photoemission spectroscopy experiments. Review of Scientific Instruments 91 (12), 123112 (2020).
2019
Journal Article
Bloch, E., S. Beaulieu, D. Descamps, S. Petit, F. Légaré, A. Magunov, Y. Mairesse and V. Strelkov: Hyper-Raman lines emission concomitant with high-order harmonic generation. New Journal of Physics 21 (7), 073006 (2019).

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