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Polarized Phonons Carry Angular Momentum in Ultrafast Demagnetization
Sonja R. Tauchert, Mikhail Volkov, Dominik Ehberger, Daniel Kazenwadel, Martin Evers, Hannah Lange, Andreas Donges, Alexander Book, Wolfgang Kreuzpaintner, Ulrich Nowak, Peter Baum
Nature 602, 73 (2022)

Free-electron qubits and maximum-contrast attosecond pulses via temporal Talbot revivals
Maxim Tsarev, Andrey Ryabov, Peter Baum
Phys. Rev. Res. 3, 043033 (2021)

Measurement of temporal coherence of free electrons by time-domain electron interferometry
Maxim Tsarev, Andrey Ryabov, Peter Baum
Phys. Rev. Lett. 127, 165501 (2021)

Photo-switchable nanoripples in Ti3C2Tx MXene
Mikhail Volkov, Elena Willinger, Denis A. Kuznetsov, Christoph R. Müller, Alexey Fedorov, Peter Baum
ACS Nano 15, 14071-14079 (2021)

Jitter-free terahertz pulses from LiNbO3
Joel Kuttruff, Maxim Tsarev, Peter Baum
Optics Letters 46, 2944-2947 (2021)

Asymmetric single-cycle control of valence electron motion in polar chemical bonds
Yuya Morimoto, Yasushi Shinohara, Mizuki Tani, Bo-Han Chen, Kenichi L. Ishikawa, Peter Baum
Optica 8, 382-387 (2021)

Attosecond metrology in a continuous-beam transmission electron microscope
Andrey Ryabov, Johannes W. Thurner, David Nabben, Maxim V. Tsarev, Peter Baum
Science Advances 6, eabb1393 (2020)

Ultrafast electron diffraction from nanophotonic waveforms via dynamical Aharonov-Bohm phases
Kathrin J. Mohler, Dominik Ehberger, Imke Gronwald, Christoph Lange, Rupert Huber, Peter Baum
Science Advances 6, eabc8804 (2020)

Single-cycle optical control of beam electrons
Yuya Morimoto and Peter Baum
Phys. Rev. Lett. 125, 193202 (2020)

Second-harmonic generation and self-phase modulation of few-cycle mid-infrared pulses
Bo-Han Chen, Christina Hofer, Ioachim Pupeza, Peter Baum
Opt. Lett. 44, 4079 (2019).

Octave-spanning single-cycle middle-infrared generation through optical parametric amplification in LiGaS2
Bo-Han Chen, Emanuel Wittmann, Yuya Morimoto, Peter Baum, Eberhard Riedle
Opt. Express 27, 21306 (2019).

Light-Triggered Boost of Activity of Catalytic Bola-Type Surfactants by a Plasmonic Metal-Support Interaction Effect
Sebastian Sutter, Bastian Trepka, Stephan Siroky, Kay Hagedorn, Sebastian Theiß, Peter Baum, Sebastian Polarz
ACS Appl. Mat. 11, 15936 (2019).

Terahertz Compression of Electron Pulses at a Planar Mirror Membrane
Dominik Ehberger, Kathrin J. Mohler, Thomas Vasileiadis, Ralph Ernstorfer, Lutz Waldecker, Peter Baum
Phys. Rev. Appl. 11, 024034 (2019).

Tilted electron pulses
Dominik Ehberger, Andrey Ryabov, Peter Baum
Phys. Rev. Lett. 121, 094801 (2018).

Electron energy analysis by phase-space shaping with THz field cycles
Dominik Ehberger, Catherine Kealhofer, Peter Baum
Struct. Dyn. 5, 044303 (2018).

Efficient middle-infrared generation in LiGaS2 by simultaneous spectral broadening and difference-frequency generation
Bo-Han Chen, Tamas Nagy, Peter Baum, Opt. Lett. 43, 1742-1745 (2018).

Attosecond control of electron beams at dielectric and absorbing membranes
Yuya Morimoto and Peter Baum, Phys. Rev. A 97, 033815 (2018).

Diffraction and microscopy with attosecond electron pulse trains
Yuya Morimoto and Peter Baum, Nature Physics 14, 252-256 (2018).

Characterization of non-relativistic attosecond electron pulses by transition radiation from tilted surfaces
Maxim Tsarev and Peter Baum, New Journal of Physics 20, 033002 (2018).

Quantum dynamics of attosecond electron pulse compression
Peter Baum, Journal of Applied Physics 122, 223105 (2017).

Laser damage of free-standing nanometer membranes
Y. Morimoto, I. Roland, S. Rennesson, F. Semond, P. Boucaud, P. Baum, Journal of Applied Physics 122, 215303 (2017).

Laser-driven nanoparticle motion in liquids (perspective)
Peter Baum, Science 355, 458 (2017).

Capturing atomic-scale carrier dynamics with electrons
Peter Baum and Ferenc Krausz, Chem. Phys. Lett. 683, 57-61 (2017).

Electron microscopy of electromagnetic waveforms
Andrey Ryabov and Peter Baum, Science 353, 374 (2016).

All-optical control and metrology of electron pulses
Catherine Kealhofer, Waldemar Schneider, Dominik Ehberger, Andrey Ryabov, Ferenc Krausz, Peter Baum, Science 352, 429 (2016).

Ultrafast electron crystallography of the cooperative reaction path in vanadium dioxide
Ding-Shyue Yang, Peter Baum, Ahmed H. Zewail, Struct. Dyn. 3, 034304 (2016).

A high-resolution time-of-flight energy analyzer for femtosecond electron pulses at 30 keV
Alexander Gliserin, Matthew Walbran, Peter Baum, Rev. Sci. Instrum. 87, 033302 (2016).

High-average-power, intense THz pulses from a LiNbO3 slab with silicon output coupler
Maxim V. Tsarev, D. Ehberger, P. Baum, Appl. Phys. B 122, 30 (2016).

Sub-phonon-period compression of electron pulses for atomic diffraction
Alexander Gliserin, Matthew Walbran, Ferenc Krausz, Peter Baum, Nature Comm. 6, 8723 (2015).

5-fs laser-electron synchronization for pump-probe crystallography and diffraction
M. Walbran, A. Gliserin, K. Jung, J. Kim, P. Baum, Phys. Rev. Appl. 4, 044013 (2015).

Atomic-scale diffractive imaging of sub-cycle electron dynamics in condensed matter
Vladislav S. Yakovlev, Mark I. Stockman, Ferenc Krausz, Peter Baum, Sci. Rep. 5, 14581 (2015).

Signal-to-noise in femtosecond electron diffraction
Catherine Kealhofer, Stefan Lahme, Theresa Urban, Peter Baum, Ultramicroscopy 159, 19-25 (2015).

Femtosecond single-electron pulses generated by two-photon photoemission close to the work function
Lamia Kasmi, Daniel Kreier, Maximilian Bradler, Eberhard Riedle, Peter Baum, New J. Phys. 17, 033008 (2015).

800-fs, 330-μJ pulses from a 100-W regenerative Yb:YAG thin-disk amplifier at 300 kHz and THz generation in LiNbO3
Waldemar Schneider, Andrey Ryabov, Csaba Lombosi, Tom Metzger, Zsuzsanna Major, József A. Fülöp, Peter Baum, Opt. Lett. 39, 6604-6607 (2014).

All-reflective UV-VIS-NIR transmission and fluorescence spectrometer for μm-sized samples
Friedrich O. Kirchner, Stefan Lahme, Eberhard Riedle, Peter Baum, AIP Advances 4, 077134 (2014).

Femtosecond single-electron diffraction
Stefan Lahme, Catherine Kealhofer, Ferenc Krausz, Peter Baum, Structural Dynamics 1, 034303 (2014).

Alignment of magnetic solenoid lenses for minimizing temporal distortions
Daniel Kreier, Deividas Sabonis, Peter Baum, J. Optics 16, 075201 (2014).

Towards ultimate temporal and spatial resolutions with ultrafast single-electron diffraction
Peter Baum, J. Phys. B 47, 124005 (2014).

Conversion of chirp in fiber compression
Péter Dombi, Péter Rácz, László Veisz, Peter Baum, Optics Letters 39, 2232-2235 (2014).

Tip-based source of femtosecond electron pulses at 30 keV
J. Hoffrogge, J. P. Stein, M. Krüger, M. Förster, J. Hammer, D. Ehberger, P. Baum, P. Hommelhoff, J. Appl. Phys. 115, 094506 (2014).

Laser streaking of free electrons at 25 keV
Friedrich O. Kirchner, Alexander Gliserin, Ferenc Krausz, Peter Baum, Nature Photonics 8, 52-57 (2014).

On the physics of ultrashort single-electron pulses for time-resolved microscopy and diffraction
Peter Baum, Chem. Phys. 423, 55-61 (2013).

Passive optical enhancement of laser-microwave synchronization
Alexander Gliserin, Matt Walbran and Peter Baum, Appl. Phys. Lett. 103, 031113 (2013).

Coherence of femtosecond single electrons exceeds biomolecular dimensions
Friedrich O. Kirchner, Stefan Lahme, Ferenc Krausz and Peter Baum, New J. Phys. 15, 063021 (2013).

Compression of single-electron pulses with a microwave cavity
Alexander Gliserin, Alexander Apolonski, Ferenc Krausz and Peter Baum, New J. Phys. 14, 073055 (2012).

Avoiding temporal distortions in tilted pulses
Daniel Kreier and Peter Baum, Optics Letters 37, 2373-2375 (2012).

16 fs, 350 nJ pulses at 5 MHz repetition rate delivered by chirped pulse compression in fibers
Thomas Ganz, Volodymyr Pervak, Alexander Apolonski, and Peter Baum, Optics Letters 36, 1107-1109 (2011).

Temporal distortions in magnetic lenses
Clemens Weninger and Peter Baum, Ultramiscroscopy 113, 145-151 (2011).

Single-Electron Pulses for Ultrafast Diffraction
Monika Aidelsburger, Friedrich O. Kirchner, Ferenc Krausz, and Peter Baum, PNAS 107, 19714 (2010).

Quantum model simulations of attosecond electron diffraction
Peter Baum, Joern Manz and Axel Schild, Science China 53, 987 (2010).

4D attosecond imaging with free electrons: Diffraction methods and potential applications
Peter Baum and Ahmed Zewail, Chem. Phys. 366, 2-8 (2009).

Some of this work was done at the group of Ahmed Zewail at Caltech:

Femtosecond diffraction with chirped electron pulses
Peter Baum and Ahmed Zewail, Chem. Phys. Lett. 462, 14-17 (2008).

Structural Preablation Dynamics of Graphite Observed by Ultrafast Electron Crystallography
Fabrizio Carbone, Peter Baum, Petra Rudolf and Ahmed H. Zewail, Phys. Rev. Lett. 100, 035501 (2008).

Attosecond Electron Pulses for 4D Diffraction and Microscopy
Peter Baum and Ahmed H. Zewail, PNAS 104, 18409 (2007).

4D Visualization of Transitional Structures in Phase Transformations by Electron Diffraction
Peter Baum, Ding-Shyue Yang and Ahmed H. Zewail, Science 318, 788 (2007).

Breaking Resolution Limits in Ultrafast Electron Diffraction and Microscopy
Peter Baum and Ahmed H. Zewail, PNAS 134, 16105 (2006).

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