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Article
Open AccessAngular dependence of the Wigner time delay upon tunnel ionization of H2
When a very strong light field is applied to a molecule an electron can be ejected by tunneling. In order to quantify the time-resolved dynamics of this ionization process, the concept of the Wigner time delay...
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Chapter
Ultra-fast Dynamics in Quantum Systems Revealed by Particle Motion as Clock
To explore ultra-fast dynamics in quantum systems one needs detection schemes which allow time measurements in the attosecond regime. During the recent decades, the pump & probe two-pulse laser technique has p...
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Chapter
The Precision Limits in a Single-Event Quantum Measurement of Electron Momentum and Position
A modern state-of-the-art “quantum measurement” [The term “quantum measurement” as used here implies that parameters of atomic particles are measured that emerge from a single scattering process of quantum partic...
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Chapter
High-Resolution Momentum Imaging—From Stern’s Molecular Beam Method to the COLTRIMS Reaction Microscope
Multi-particle momentum imaging experiments are now capable of providing detailed information on the properties and the dynamics of quantum systems in Atomic, Molecular and Photon (AMO) physics. Historically, ...
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Article
Magnetic fields alter strong-field ionization
When a strong laser pulse induces the ionization of an atom, momentum conservation dictates that the absorbed photons transfer their momentum to the electron and its parent ion. The sharing of the photon momen...
