Investigation of low-energy photoelectron dynamics accelerated in terahertz light fields using a novel Velocity-Map-Imaging spectrometer
M Ranke - 2019 - ediss.sub.uni-hamburg.de
In this work, the dynamics of low-energy photoelectrons, generated by multiphoton
ionization from near-infrared (NIR) laser pulses, in the presence of intense near single-cycle …
ionization from near-infrared (NIR) laser pulses, in the presence of intense near single-cycle …
Upgrade plans for the intense THz source and beamline at the soft X-ray free electron laser FLASH
R Pan, S Gang, M Temme… - … on Infrared, Millimeter …, 2022 - ieeexplore.ieee.org
As part of the project of upgrading FLASH, the soft X-ray free electron laser (FEL) at DESY in
Hamburg, into a seeded FEL, the intense undulator-based THz source will be geometrically …
Hamburg, into a seeded FEL, the intense undulator-based THz source will be geometrically …
Time-resolved Auger spectroscopy on thin films with excitation by short electron pulses
HLE Bein - 2021 - ediss.sub.uni-hamburg.de
In recent years, a broad spectrum of time-resolving techniques for surface analysis has
emerged. Often utilising a combination of optical and electron pulses, methods like time …
emerged. Often utilising a combination of optical and electron pulses, methods like time …
Features of a new THz/XUV endstation after FLASH2020+
S Gang, M Temme, E Plönjes… - 2022 47th International …, 2022 - ieeexplore.ieee.org
The FLASH2020+ upgrade project will include a new semi-permanent endstation for the
FLASH1 THz beamline at DESY [1]. The FLASH THz-XUV pump probe facility provides XUV …
FLASH1 THz beamline at DESY [1]. The FLASH THz-XUV pump probe facility provides XUV …
Messaufbau für zeitauflösende Atom-und Molekülspektroskopie im extrem ultravioletten Spektralbereich
M Pfau - 2019 - ediss.sub.uni-hamburg.de
Die vorliegende Arbeit stellt einen Beitrag zur Entwicklung eines Messaufbaus für
zeitauflösende Atom-und Molekülspektroskopie dar. Die Anregung und Ionisation der …
zeitauflösende Atom-und Molekülspektroskopie dar. Die Anregung und Ionisation der …
[PDF][PDF] Pump-probe experiments, driven by high-field THz pulses, shaped by double electron bunches at FLASH
E Zapolnova - 2020 - ediss.sub.uni-hamburg.de
Abstract The Free Electron Laser in Hamburg (FLASH) has a unique combination of high
repetition rate, tunable, intense, and narrowband THz pulses naturally synchronized to the …
repetition rate, tunable, intense, and narrowband THz pulses naturally synchronized to the …
Novel THz-streak Experiment for Time Resolved Measurement of Ultrafast Inner-and Interatomic Coulombic Decays
S Walther - 2020 - ediss.sub.uni-hamburg.de
In the present work, time-resolved measurement techniques with resolutions in the
femtosecond range were used to understand electronic excitations better and thus the …
femtosecond range were used to understand electronic excitations better and thus the …