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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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Journal ArticleDOI
Polarization studies on the two-step radiative recombination of highly charged, heavy ions
A. V. Maiorova,Andrey Surzhykov,Stanislav Tashenov,Stanislav Tashenov,V. M. Shabaev,Stephan Fritzsche,G. Plunien,Th. Stöhlker +7 more
TL;DR: In this paper, the double-differential recombination cross section of a free electron into an excited state of a bare, high-Z ion is studied, together with its subsequent decay, within the framework of the density matrix theory and Dirac's relativistic equation.
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Single-cycle versus multicycle nonsequential double ionization of argon
Fang Liu,Fang Liu,Fang Liu,Zhangjin Chen,Toru Morishita,Klaus Bartschat,Birger Böning,Stephan Fritzsche,Stephan Fritzsche +8 more
TL;DR: In this article, the correlated two-electron momentum distributions (CMDs) for nonsequential double ionization of Ar exposed to intense laser pulses with a wavelength of 790 nm at a peak intensity of $1.
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Dynamic polarization of light halo nuclei in strong fields: He 6 + Bi 209 elastic scattering below and close to the Coulomb barrier
TL;DR: In this paper, the elastic scattering of light halo nuclei in the field of heavy targets has been studied for collision energies below the Coulomb barrier, based on the assumption that the neutron halo follows the projectile adiabatically along its classical trajectory.
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Isotope shift of the electric-dipole transition in Os −
TL;DR: The isotope shift of the bound-bound electric dipole transition at 1162.75 nm in the osmium anion was measured by high-precision collinear laser spectroscopy as discussed by the authors.
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Diagnostics of polarization purity of x rays by means of Rayleigh scattering
Andrey Surzhykov,Andrey Surzhykov,Vladimir A. Yerokhin,Vladimir A. Yerokhin,Stephan Fritzsche,Stephan Fritzsche,Andrey V. Volotka,Andrey V. Volotka +7 more
TL;DR: In this article, the authors demonstrate that even tiny impurities of the incident radiation can drastically affect the polarization of the elastically scattered light and propose to use this effect as a precision tool for the diagnostics of the polarization purity of the synchrotron radiation.