Publications of Lutz Waldecker

Journal Article (8)

2019
Journal Article
Ehberger, Dominik, Kathrin J. Mohler, Thomas Vasileiadis, Ralph Ernstorfer, Lutz Waldecker and Peter Baum: Terahertz Compression of Electron Pulses at a Planar Mirror Membrane.
2018
Journal Article
Vasileiadis, Thomas, Lutz Waldecker, Dawn Foster, Alessandra Da Silva, Daniela Zahn, Roman Bertoni, Richard E. Palmer and Ralph Ernstorfer: Ultrafast Heat Flow in Heterostructures of Au Nanoclusters on Thin Films: Atomic Disorder Induced by Hot Electrons.
2017
Journal Article
Waldecker, Lutz, Roman Bertoni, H. Hübener, T. Brumme, Thomas Vasileiadis, Daniela Zahn, Angel Rubio and Ralph Ernstorfer: Momentum-Resolved View of Electron-Phonon Coupling in Multilayer WSe2.
Journal Article
Waldecker, Lutz, Thomas Vasileiadis, Roman Bertoni, Ralph Ernstorfer, Tobias Zier, Felipe H. Valencia, Martin E. Garcia and Eeuwe S. Zijlstra: Coherent and incoherent structural dynamics in laser-excited antimony.
2016
Journal Article
Bertoni, Roman, Christopher Nicholson, Lutz Waldecker, Hannes Hübener, Claude Monney, Umberto De Giovannini, Michele Puppin, Moritz Hoesch, Emma Springate, Richard T. Chapman, Cephise Cacho, Martin Wolf, Angel Rubio and Ralph Ernstorfer: Generation and Evolution of Spin-, Valley-, and Layer-Polarized Excited Carriers in Inversion-Symmetric WSe2.
Journal Article
Waldecker, Lutz, Roman Bertoni, Ralph Ernstorfer and Jan Vorberger: Electron-Phonon Coupling and Energy Flow in a Simple Metal beyond the Two-Temperature Approximation.
2015
Journal Article
Waldecker, Lutz, Roman Bertoni and Ralph Ernstorfer: Compact femtosecond electron diffractometer with 100 keV electron bunches approaching the single-electron pulse duration limit.
Journal Article
Waldecker, Lutz, Timothy A. Miller, Miquel Rudé, Roman Bertoni, Johann Osmond, Valerio Pruneri, Robert Simpson, Ralph Ernstorfer and Simon Wall: Time-domain separation of optical properties from structural transitions in resonantly bonded materials.

Talk (6)

2017
Talk
Ernstorfer, Ralph, Michele Puppin, Roman Bertoni, Lutz Waldecker, Christopher Nicholson, Thomas Vasileiadis, Daniela Zahn, Claude Monney, Hannes Hübener, Angel Rubio, Martin Wolf and Laurenz Rettig: Momentum-Resolved View on Electrons, Phonons and Their Coupling in WSe2.
(10th International Symposium on Ultrafast Surface Dynamics, USD10, Inzell, Germany, Jun 2017).
2015
Talk
Ernstorfer, Ralph, Melanie Müller, Lutz Waldecker, Roman Bertoni, Thomas Vasileiadis and Alexander Paarmann: Femtosecond electron probes for the investigation of structural dynamics and ultrafast currents in nanomaterials.
(79. Jahrestagung der DPG und DPG-Frühjahrstagung, Sektion Kondensierte Materie (SKM), Focus Session: Structural Dynamics in Nanoscale Materials Probed by Ultrashort Electron Pulses, Berlin, Germany, Mar 2015).
Talk
Waldecker, Lutz: Electron-Lattice Interactions Probed with Femtosecond Electron Diffraction.
(Group Seminar, Faculty of Physics (AG Uwe Bovensiepen), Universität Duisburg-Essen, Essen, Germany, Jun 2015).
Talk
Waldecker, Lutz: Femtosecond Electrons Probing Ultrafast Structural Dynamics of Solids.
(Seminar of the Laboratory for Attosecond Physics, Max Planck Institute of Quantum Optics, Munich, Germany, Jul 2015).
2014
Talk
Wall, Simon, Lutz Waldecker, Timothy A. Miller, Ralph Ernstorfer, Valerio Pruneri, Miquel Rude and Robert Simpson: Competition Between Thermal and Non-Thermal Processes During Femtosecond Switching of Phase Change Materials.
(19th International Conference on Ultrafast Phenomena, Okinawa, Japan, Jul 2014).
2013
Talk
Waldecker, Lutz: Ultrafast Dynamics of the Phase Transition in GST Phase Change Materials.
(Workshop on New Trends and Faces in Ultrafast Structural Dynamics, Stellenbosch, Südafrika, Oct 2013).

Thesis - PhD (1)

2016
Thesis - PhD
Waldecker, Lutz: Electron-Lattice Interactions and Ultrafast Structural Dynamics of Solids.
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