Publications of Samuel Beaulieu

2021

Journal Article

Beaulieu, Samuel, Shuo Dong, Nicolas Tancogne-Dejean, Maciej Ramon Dendzik, Tommaso Pincelli, Julian Maklar, R.Patrick Xian, Michael A. Sentef, Martin Wolf, Angel Rubio, Laurenz Rettig and Ralph Ernstorfer: Ultrafast dynamical Lifshitz transition.

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Journal Article

Beaulieu, Samuel, Michael Schüler, Jakub Schusser, Shuo Dong, Tommaso Pincelli, Julian Maklar, Alexander Neef, Friedrich Reinert, Martin Wolf, Laurenz Rettig, Ján Minár and Ralph Ernstorfer: Unveiling the orbital texture of 1T-TiTe₂ using intrinsic linear dichroism in multidimensional photoemission spectroscopy.

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Journal Article

Dong, Shuo, Michele Puppin, Tommaso Pincelli, Samuel Beaulieu, Dominik Christiansen, Hannes Hübener, Christopher W. Nicholson, R.Patrick Xian, Maciej Ramon Dendzik, Yunpei Deng, Yoav William Windsor, Malte Selig, Ermin Malic, Angel Rubio, Andreas Knorr, Martin Wolf, Laurenz Rettig and Ralph Ernstorfer: Direct measurement of key exciton properties: Energy, dynamics, and spatial distribution of the wave function.

MPG.PuRe

2020

Journal Article

Beaulieu, Samuel, Jakub Schusser, Shuo Dong, M. Schüler, Tommaso Pincelli, Maciej Ramon Dendzik, Julian Maklar, Alexander Neef, Hubert Ebert, Karol Hricovini, Martin Wolf, Jürgen Braun, Laurenz Rettig, Jan Minár and Ralph Ernstorfer: Revealing Hidden Orbital Pseudospin Texture with Time-Reversal Dichroism in Photoelectron Angular Distributions.

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Journal Article

Comby, A., E. Bloch, S. Beauvarle, D. Rajak , Samuel 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.

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Journal Article

Dendzik, Maciej Ramon, R.Patrick Xian, Enrico Perfetto, Davide Sangalli, Dmytro Kutnyakhov, Shuo Dong, Samuel Beaulieu, Tommaso Pincelli, Federico Pressacco, Davide Curcio, Steinn Ymir Agustsson, Michael Heber, Jasper Hauer, Wilfried Wurth, Günter Brenner, Yves Acremann, Philip Hofmann, Martin Wolf, Andrea Marini, Gianluca Stefanucci, Laurenz Rettig and Ralph Ernstorfer: Observation of an Excitonic Mott Transition through Ultrafast Core-cum-Conduction Photoemission Spectroscopy.

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Journal Article

Maklar, Julian, Shuo Dong, Samuel Beaulieu, Tommaso Pincelli, Maciej Ramon Dendzik, Yoav William Windsor, R.Patrick Xian, Martin Wolf, Ralph Ernstorfer and Laurenz Rettig: A quantitative comparison of time-of-flight momentum microscopes and hemispherical analyzers for time- and angle-resolved photoemission spectroscopy experiments.

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2019

Journal Article

Bloch, Etienne, Samuel Beaulieu, Dominique Descamps, Stéphane Petit, François Légaré, Alexander Magunov, Yann Mairesse and Vasily Strelkov: Hyper-Raman lines emission concomitant with high-order harmonic generation.

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Talk (6)

2020

Talk

Beaulieu, Samuel: Multidimensional Photoelectron Spectroscopy of TMDCs With Ultrafast XUV Pulses: Driving Ultrafast Dynamical Lifshitz Transition and Probing Hidden Orbital-Texture.

(International Ultrafast Knowledge Coffee House, Laboratory of Ultrafast Dynamics, University of Pittsburgh, Online Event, Jul 2020).

MPG.PuRe

2019

Talk

Beaulieu, Samuel: Photoelectron Circular Dichroism: From Single Photon to Strong Fields and From Static to Attosecond Dynamics.

(Seminar, Department of Molecular Physics, Fritz Haber Institute, Berlin, Germany, Mar 2019).

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Talk

Beaulieu, Samuel: Ultrafast Light-Induced Lifshitz Transition.

(International Workshop on Atomic Physics 2019, Dresden, Germany, Nov 2019).

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Talk

Beaulieu, Samuel: Ultrafast Light-Induced Lifshitz Transition in Topological Weyl Semimetal.

(Seminar, Laboratoire Interaction, Dynamiques et Lasers (LIDYL), Saclay, France, Sep 2019).

MPG.PuRe

2018

Talk

Beaulieu, Samuel: Using Attosecond and Strong-Field Physics Toolbox to Study Photoionization of Chiral Molecules.

(CRC - Seminar, CRC 1319, Extreme light for sensing and driving molecular chirality (ELCH), Kassel, Germany, Oct 2018).

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Talk

Beaulieu, Samuel: Attosecond-Resolved Photoionization of Chiral Molecules.

(Multiphoton Processes, Gordon Research Conference, GRC, Smithfield, RI, USA, Jun 2018).

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Working Paper (1)

2021

Working Paper

Dong, Shuo, Samuel Beaulieu, Malte Selig, Philipp Rosenzweig, Dominik Christiansen, Tommaso Pincelli, Maciej Ramon Dendzik, Jonas D. Ziegler, Julian Maklar, R.Patrick Xian, Alexander Neef, Avaise Mohammed, Armin Schulz, Mona Stadler, Michael Jetter, Peter Michler, Takashi Taniguchi, Kenji Watanabe, Hidenori Takagi, Ulrich Starke, Alexey Chernikov, Martin Wolf, Hiro Nakamura, Andreas Knorr, Laurenz Rettig and Ralph Ernstorfer: Observation of ultrafast interfacial Meitner-Auger energy transfer in a van der Waals heterostructure.

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