apl.-Prof. Dr. habil. (F.A.P.S.) Stefan Ewald Schippers
ORCID: https://orcid.org/0000-0002-6166-7138 Researcher ID: A-7786-2008 |
Projects as principal investigator
1 of 4
- PANIONS - Physics and Applications of Negative IONS
01/01/2026 - 31/12/2029
European Union (EU) - Aufbau von APPA bei FAIR: Elektron-Ion-Kollisionsspektroskopie und Laserspektroskopie hochgeladener schwerer Ionen an den FAIR-Speicherringen
01/07/2024 - 30/06/2027
Federal Ministry of Research, Technology and Space, former: Federal Ministry of Education and Research (BMFTR, BMBF) - Vibrationally-resolved core-excitation spectroscopy of (near-)symmetric diatomic molecular ions
01/07/2024 - 30/06/2027
German Research Foundation (DFG) - All-Permanent-Magnet 14.5-GHz ECR Ion Source
01/09/2023 - 30/09/2023
German Research Foundation (DFG) - ErUM-FSP T05 - Electron-ion collision spectroscopy of highly-charged heavy ions at the FAIR storage rings
01/07/2021 - 30/06/2024
Federal Ministry of Research, Technology and Space, former: Federal Ministry of Education and Research (BMFTR, BMBF)
Projects as co-investigator or project member
- Photo-induced processes of endohedral fullerene ions: Experiment
01/01/2013 - 31/12/2020
German Research Foundation (DFG) - Photoexcitation and photoionization spectroscopy of very highly charged ions
01/01/2009 - 31/12/2018
German Research Foundation (DFG)
Publications
21 of 28
- Electron-impact single and multiple ionization of Mg+ ions (2004)
- Journal of Physics B: Atomic, Molecular and Optical Physics
Journal article - Experimental Mg IX photorecombination rate coefficient (2004)
- arXiv
E-paper - Experimental MgIX photorecombination rate coefficient (2004)
- Astronomy & Astrophysics
Journal article - Strong contributions of indirect processes to the electron-impact ionization cross section of Sc+ ions (2004)
- Physical review A
Journal article - Threshold truncation of a 'giant' dipole resonance in photoionization of Ti3+ (2004)
- Journal of Physics B: Atomic, Molecular and Optical Physics
Journal article - A high-current electron gun for electron-ion collision physics (2003)
- Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
Conference paper - Autoionizing high-Rydberg states of very heavy Be-like ions: A tool for precision spectroscopy (2003)
- Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
Conference paper - Dielectronic recombination at low energies: Spectroscopy of doubly excited states in beryllium-like Na7+ ions (2003)
- Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
Conference paper - Dielectronic Recombination in External Electromagnetic Fields (2003)
Müller, A.; Schippers, S.
Contribution in an anthology - Dielectronic Recombination of Fe XXI and Fe XXII via N = 2→N' = 2 Core Excitations (2003)
- The Astrophysical Journal: Supplement Series
Journal article - Dielectronic Recombination of Very Heavy Lithiumlike Ions (2003)
- Hyperfine Interactions
Conference paper - Electron-impact multiple ionization of Baq+ ions (1⩽q⩽13) via resonant 3d excitation (2003)
- Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
Conference paper - Enhancement of Dielectronic Recombination by External Electromagnetic Fields (2003)
- Hyperfine Interactions
Conference paper - Experimental O VI dielectronic recombination rate coefficient and its enhancement by external electric fields (2003)
- Astronomy & Astrophysics
Journal article - Measurement of the field-induced dielectronic recombination rate enhancement of N4+ ions differential in the Rydberg quantum number n (2003)
- Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
Conference paper
