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Stephan Fritzsche
Researcher at Helmholtz Institute Jena
Publications - 521
Citations - 8042
Stephan Fritzsche is an academic researcher from Helmholtz Institute Jena. The author has contributed to research in topics: Ionization & Electron. The author has an hindex of 38, co-authored 478 publications receiving 6582 citations. Previous affiliations of Stephan Fritzsche include Max Planck Society & Schiller International University.
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Near K-edge Photoionization and Photoabsorption of Singly, Doubly, and Triply Charged Silicon Ions
Stefan Schippers,Sebastian O. Stock,T. Buhr,A. Perry-Sassmannshausen,S. Reinwardt,Michael Martins,Alfred Müller,Stephan Fritzsche +7 more
TL;DR: In this article , experimental and theoretical results are presented for double, triple, and quadruple photoionization of Si+ and Si2+ ions and for double photoionisation of Si3+ ions by a single photon.
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Characterization of opening angle correlations of a biphoton state decomposed in Bessel modes
Baghdasar Baghdasaryan,Fabian Steinlechner,Fabian Steinlechner,Stephan Fritzsche,Stephan Fritzsche +4 more
TL;DR: In this article, the biphoton state of the photon pair was investigated for both degenerate and non-degenerate photon pairs, and it was shown that the opening angles of the down-converted photon pair are not independent of each other, but rather are correlated.
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Application of Symmetry-Adapted Atomic Amplitudes
TL;DR: In this article , the rotational symmetry of atoms and ions has been utilized in order to efficiently predict atomic behavior, from their level structure to the interaction with external fields, and up to the angular distribution and polarization of either emitted or scattered photons and electrons.
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Fast and reliable techniques for using Racah's algebra in many-particle physics
TL;DR: The Racah program has been found to be a fast and reliable alternative for simplifying typical expressions from the theory of angular momenta and can be applied to the study of many-particle systems.
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Erratum: Polarization measurement of dielectronic recombination transitions in highly charged krypton ions [Phys. Rev. A 92, 042702 (2015)]
Chintan Shah,Holger Jörg,Sven Bernitt,Stepan Dobrodey,René Steinbrügge,C. Beilmann,Pedro Amaro,Zhimin Hu,Sebastian Weber,Stephan Fritzsche,Andrey Surzhykov,José R. Crespo López-Urrutia,Stanislav Tashenov +12 more