D. Bernhardt

1.3k citations

37 papers · 552 · h-index 15

Impact in

Atomic and Molecular Physics, and Optics top 5%
- Atomic and Molecular Physics
- Advanced Chemical Physics Studies
Radiation top 5%
- X-ray Spectroscopy and Fluorescence Analysis

Papers in

Atomic and Molecular Physics, and Optics 35
- Atomic and Molecular Physics 33
- Advanced Chemical Physics Studies 13
Spectroscopy 13
- Mass Spectrometry Techniques and Applications 11

Co-authors: S. Schippers (35 shared papers)A. Müller (34 shared papers)M. Lestinsky (23 shared papers)D. W. Savin (24 shared papers)R. Repnow (22 shared papers)Michael Hahn (19 shared papers)C. Krantz (20 shared papers)O. Novotný (16 shared papers)
Journals: Physical Review A (9 papers)The Astrophysical Journal (4 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (2 papers)Physical Review Letters (2 papers)Journal of Physics B Atomic Molecular and Optical Physics (2 papers)
Partner nations: Germany United States United Kingdom

In The Last Decade

D. Bernhardt

37 papers receiving 530 citations

Peers

Countries citing papers authored by D. Bernhardt

Since Specialization

Citations

This map shows the geographic impact of D. Bernhardt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. Bernhardt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Bernhardt more than expected).

Fields of papers citing papers by D. Bernhardt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Bernhardt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. Bernhardt. The network helps show where D. Bernhardt may publish in the future.

Co-authors

The 25 scholars most cited alongside D. Bernhardt, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D. Bernhardt Line = papers co-authored together D. Bernhardt links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 37 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Dielectronic recombination of xenonlike tungsten ions Physical Review A ·S. Schippers, D. Bernhardt, A. Müller, C. Krantz, M. Grieser, R. Repnow, A. Wolf, M. Lestinsky, Michael Hahn, O. Novotný, D. W. Savin	2011	63
2	Storage-Ring Measurement of the Hyperfine InducedTi18+47(2s2p P03→2s2 S01)Transition Rate Physical Review Letters ·S. Schippers, E. W. Schmidt, D. Bernhardt, Deshui Yu, A. Müller, M. Lestinsky, D. A. Orlov, M. Grieser, R. Repnow, A. Wolf	2007	57
3	Photoionization of Ne Atoms and Ne⁺ Ions Near the K Edge: PrecisionSpectroscopy and Absolute Cross-sections The Astrophysical Journal ·A. Müller, D. Bernhardt, A Borovik, T. Buhr, J Hellhund, Kristof Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, Jörn Seltmann, Jens Viefhaus, S. Schippers	2017	51
4	Storage-ring measurement of the hyperfine-induced2s2p3P0→2s21S0transition rate in berylliumlike sulfur Physical Review A ·S. Schippers, D. Bernhardt, A. Müller, M. Lestinsky, Michael Hahn, O. Novotný, D. W. Savin, M. Grieser, C. Krantz, R. Repnow, A. Wolf	2012	35
5	Recombination ofW18+ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations Physical Review A ·K. Spruck, N. R. Badnell, C. Krantz, O. Novotný, Andreas Becker, D. Bernhardt, M. Grieser, Michael Hahn, R. Repnow, D. W. Savin, A. Wolf, A. Müller, S. Schippers	2014	33
6	STORAGE RING CROSS SECTION MEASUREMENTS FOR ELECTRON IMPACT IONIZATION OF Fe¹¹⁺FORMING Fe¹²⁺AND Fe¹³⁺ The Astrophysical Journal ·Michael Hahn, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, D. W. Savin	2011	28
7	Electron-ion recombination for $\ion{Fe}{viii}$ forming $\ion{Fe}{vii}$ and $\ion{Fe}{ix}$ forming $\ion{Fe}{viii}$: measurements and theory Astronomy and Astrophysics ·E. W. Schmidt, S. Schippers, D. Bernhardt, A. Müller, Jan Hoffmann, M. Lestinsky, D. A. Orlov, Alexander Wolf, Zarija Lukić, D. W. Savin, N. R. Badnell	2008	23
8	Spectroscopy of berylliumlike xenon ions using dielectronic recombination Journal of Physics B Atomic Molecular and Optical Physics ·D. Bernhardt, C. Brandau, Z. Harman, C. Kozhuharov, Sebastian Böhm, F. Bosch, S. Fritzsche, J Jacobi, S. Kieslich, H. Knopp, F. Nolden, Wei Shi, Z. Stachura, M. Steck, Th. Stöhlker, S. Schippers, A. Müller	2015	20
9	ELECTRON-ION RECOMBINATION OF Mg^{6 +}FORMING Mg^{5 +}AND OF Mg^{7 +}FORMING Mg^{6 +}: LABORATORY MEASUREMENTS AND THEORETICAL CALCULATIONS The Astrophysical Journal ·M. Lestinsky, N. R. Badnell, D. Bernhardt, D. Bing, M. Grieser, Michael Hahn, Jens Hoffmann, B. Jordon-Thaden, C. Krantz, O. Novotný, D. A. Orlov, R. Repnow, A. Shornikov, A. Müller, S. Schippers, A. Wolf, D. W. Savin	2012	19
10	STORAGE RING MEASUREMENT OF ELECTRON IMPACT IONIZATION FOR Mg⁷⁺FORMING Mg⁸⁺ The Astrophysical Journal ·Michael Hahn, D. Bernhardt, M. Lestinsky, A. Müller, O. Novotný, S. Schippers, A. Wolf, D. W. Savin	2010	19
11	Electron-ion recombination ofSiIVformingSiIII: Storage-ring measurement and multiconfiguration Dirac-Fock calculations Physical Review A ·E. W. Schmidt, D. Bernhardt, A. Müller, S. Schippers, S. Fritzsche, Jens Hoffmann, A. S. Jaroshevich, C. Krantz, M. Lestinsky, D. A. Orlov, A. Wolf, Zarija Lukić, D. W. Savin	2007	18
12	Recombination ofW19+ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations Physical review. A ·N. R. Badnell, K. Spruck, C. Krantz, O. Novotný, Andreas Becker, D. Bernhardt, M. Grieser, Michael Hahn, R. Repnow, D. W. Savin, A. Wolf, A. Müller, S. Schippers	2016	17
13	Electron-ion collision spectroscopy: Lithium-like xenon ions Physical Review A ·D. Bernhardt, C. Brandau, Z. Harman, C. Kozhuharov, Sebastian Böhm, F. Bosch, S. Fritzsche, J Jacobi, S. Kieslich, H. Knopp, F. Nolden, Wei Shi, Z. Stachura, M. Steck, Th. Stöhlker, S. Schippers, A. Müller	2015	15
14	Effect of an external magnetic field on the determination of E1M1 two-photon decay rates in Be-like ions Physical Review A ·Jon Grumer, Wenxian Li, D. Bernhardt, Jiguang Li, S. Schippers, Tomas Brage, Per Jönsson, R. Hutton, Yaming Zou	2013	15
15	Absolute rate coefficients for photorecombination and electron-impact ionization of magnesiumlike iron ions from measurements at a heavy-ion storage ring Physical Review A ·D. Bernhardt, Arno Becker, M. Grieser, Michael Hahn, C. Krantz, M. Lestinsky, O. Novotný, R. Repnow, D. W. Savin, K. Spruck, A. Wolf, A. Müller, S. Schippers	2014	15
16	Storage ring cross section measurements for electron impact ionization of Fe<sup>7+</sup> Max Planck Digital Library ·Michael Hahn, Andreas Becker, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, K. Spruck, A. Wolf, D. W. Savin	2015	14
17	Electron–Ion Recombination of Fe XII Forming Fe XI: Laboratory Measurements and Theoretical Calculations Strathprints: The University of Strathclyde institutional repository (University of Strathclyde) ·(unknown), N. R. Badnell, D. Bernhardt, M. Grieser, Michael Hahn, C. Krantz, M. Lestinsky, A. Müller, R. Repnow, S. Schippers, A. Wolf, D. W. Savin	2012	14
18	Production high energy ion implanters using radio frequency acceleration Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·H.F. Glavish, D. Bernhardt, P. Boisseau, Bruce Libby, G. K. Simcox, A.S. Denholm	1987	13
19	Electron-Ion Recombination of Fe X Forming Fe IX And of Fe XI Forming Fe X: Laboratory Measurements and Theoretical Calculations Columbia Academic Commons (Columbia University) ·M. Lestinsky, N. R. Badnell, D. Bernhardt, M. Grieser, Jens Hoffmann, Zarija Lukić, A. Müller, D. A. Orlov, R. Repnow, D. W. Savin, E. W. Schmidt, M. Schnell, S. Schippers, A. Wolf, D.L. Yu	2009	13
20	Absolute rate coefficients for the recombination of open f-shell tungsten ions Journal of Physics Conference Series ·C Krantz, K. Spruck, N. R. Badnell, Andreas Becker, D. Bernhardt, M. Grieser, Michael Hahn, O. Novotný, R. Repnow, D. W. Savin, A. Wolf, A. Müller, S. Schippers	2014	9

About D. Bernhardt

D. Bernhardt is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy, Radiation, Mechanics of Materials and Astronomy and Astrophysics, having authored 37 papers that have together received 552 indexed citations. Recurring topics across this work include Atomic and Molecular Physics (33 papers), Advanced Chemical Physics Studies (13 papers), Mass Spectrometry Techniques and Applications (11 papers), X-ray Spectroscopy and Fluorescence Analysis (9 papers), Laser-induced spectroscopy and plasma (7 papers), Particle accelerators and beam dynamics (5 papers), Magnetic confinement fusion research (4 papers) and Electron and X-Ray Spectroscopy Techniques (3 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (500 citations), Radiation (120 citations), Spectroscopy (139 citations), Mechanics of Materials (185 citations) and Astronomy and Astrophysics (84 citations). D. Bernhardt has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include S. Schippers, A. Müller, M. Lestinsky, D. W. Savin, R. Repnow, Michael Hahn, C. Krantz, O. Novotný, A. Wolf and M. Grieser. Their work appears in journals such as Physical Review A, The Astrophysical Journal, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Physical Review Letters and Journal of Physics B Atomic Molecular and Optical Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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