Time-resolved electron diffraction is a powerful tool to observe ultrafast structural dynamics in materials and molecules with atomic spatial as well as temporal resolution. Due to Coulomb repulsion, however, the use of only single-electrons or few-electrons per pulse is inevitable to reach the shortest pulse durations. Electrons have rather high scattering cross sections and thus experiments in transmission require ultrathin samples in the nanometer-range, making sample preparation very challenging. Up to now, ultrafast single-electron diffraction was only demonstrated at an electron energy of 30 keV; these measurements were performed in our group at the “UED1-beamline”. This work introduces our second-generation beamline, “UED2”, where...
The use of highly brilliant synchrotron radiation provided by third-generation storage rings allows ...
Die grundlegenden Funktionsprinzipien der Natur zu verstehen, ist seit jeher Antrieb der Naturwissen...
The dream to control chemical reactions that are essential to life is now closer than ever to gratif...
Time-resolved electron diffraction is a powerful tool to observe ultrafast structural dynamics in ma...
In this work several time-resolved experimental studies on collective electron phenomena are present...
In this work several time-resolved experimental studies on collective electron phenomena are present...
Light-matter interaction is a fundamental process governing many aspects of our daily life. The phys...
Attosecond photoemission spectroscopy (PES) enables the observation of electron dynamics in gases, s...
Nonlinear optical (NLO) microscopy is a powerful tool in physics, chemistry, and material science it...
Die Dimensionen in modernen elektronischen Schaltungen und magnetischen Speichereinheiten erreichten...
The advent of free electron lasers and high harmonic sources enables the investigation of electronic...
In dieser Arbeit wurde die Ladungsträgerdynamik zwischen einem einzelnen selbstorganisierten Quanten...
Nanoelectronics is an essential technology for down-scaling beyond the limit of silicon-based electr...
Nanoelectronics is an essential technology for down-scaling beyond the limit of silicon-based electr...
Electron dynamics at solid surfaces unfold on the nanometer length and attosecond timescale when dri...
The use of highly brilliant synchrotron radiation provided by third-generation storage rings allows ...
Die grundlegenden Funktionsprinzipien der Natur zu verstehen, ist seit jeher Antrieb der Naturwissen...
The dream to control chemical reactions that are essential to life is now closer than ever to gratif...
Time-resolved electron diffraction is a powerful tool to observe ultrafast structural dynamics in ma...
In this work several time-resolved experimental studies on collective electron phenomena are present...
In this work several time-resolved experimental studies on collective electron phenomena are present...
Light-matter interaction is a fundamental process governing many aspects of our daily life. The phys...
Attosecond photoemission spectroscopy (PES) enables the observation of electron dynamics in gases, s...
Nonlinear optical (NLO) microscopy is a powerful tool in physics, chemistry, and material science it...
Die Dimensionen in modernen elektronischen Schaltungen und magnetischen Speichereinheiten erreichten...
The advent of free electron lasers and high harmonic sources enables the investigation of electronic...
In dieser Arbeit wurde die Ladungsträgerdynamik zwischen einem einzelnen selbstorganisierten Quanten...
Nanoelectronics is an essential technology for down-scaling beyond the limit of silicon-based electr...
Nanoelectronics is an essential technology for down-scaling beyond the limit of silicon-based electr...
Electron dynamics at solid surfaces unfold on the nanometer length and attosecond timescale when dri...
The use of highly brilliant synchrotron radiation provided by third-generation storage rings allows ...
Die grundlegenden Funktionsprinzipien der Natur zu verstehen, ist seit jeher Antrieb der Naturwissen...
The dream to control chemical reactions that are essential to life is now closer than ever to gratif...