H. Knopp

513 citations

22 papers · 359 indexed · h-index 12

Atomic and Molecular Physics, and Optics top 10%
- Atomic and Molecular Physics 21
- Advanced Chemical Physics Studies 11
Radiation top 10%
- X-ray Spectroscopy and Fluorescence Analysis 5
Spectroscopy top 10%
- Mass Spectrometry Techniques and Applications 8
Nuclear and High Energy Physics
Mechanics of Materials top 10%
- Laser-induced spectroscopy and plasma 3
Computational Mechanics
- Ion-surface interactions and analysis 4
Biomedical Engineering
- Photocathodes and Microchannel Plates 2
Surfaces, Coatings and Films
- Electron and X-Ray Spectroscopy Techniques 2

Co-authors: S. Schippers A. Müller J Jacobi M. Steck Z. Stachura F. Nolden C. Kozhuharov F. Bosch
Cited by: Atomic and Molecular Physics, and Optics Radiation Spectroscopy
Journals: Physical Review A (5 papers)Journal of Physics B Atomic Molecular and Optical Physics (5 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (4 papers)
Partner nations: Germany Poland United States

In The Last Decade

H. Knopp

22 papers receiving 337 citations

Peers

Countries citing papers authored by H. Knopp

Since Specialization

Citations

This map shows the geographic impact of H. Knopp'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 H. Knopp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Knopp more than expected).

Fields of papers citing papers by H. Knopp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Knopp. 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 H. Knopp. The network helps show where H. Knopp may publish in the future.

Co-authorship network

The 25 scholars most cited alongside H. Knopp, 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 H. Knopp Line = papers co-authored together H. Knopp links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	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	19
2	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	12
3	Towards a measurement of the 2s2p³P₀→ 2s^{2 1}S₀E1M1 two photon transition rate in Be-like xenon ions Journal of Physics Conference Series ·D. Bernhardt,C. Brandau,C. Kozhuharov,A. Müller,S. Schippers,Sebastian Böhm,F. Bosch,J Jacobi,S. Kieslich,H. Knopp,P. H. Mokler,F. Nolden,Wei Shi,Z. Stachura,M. Steck,Th. Stöhlker	2012	4
4	Electron-impact ionization of B³⁺ions Journal of Physics B Atomic Molecular and Optical Physics ·Björn Greven,Igor Bray,Dmitry V. Fursa,J Jacobi,H. Knopp,S. Schippers,A. Müller	2009	12
5	Hyperfine quenching of resonances in dielectronic recombination of zinc-like Pt48+ Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·S. Schippers,G. Gwinner,C. Brandau,Sebastian Böhm,M. Grieser,S. Kieslich,H. Knopp,A. Müller,R. Repnow,D. Schwalm,A. Wolf	2005	4
6	Electron-impact ionization of Ti³⁺ions Journal of Physics B Atomic Molecular and Optical Physics ·Tim van Zoest,H. Knopp,J Jacobi,S. Schippers,R. A. Phaneuf,A. Müller	2004	18
7	Strong contributions of indirect processes to the electron-impact ionization cross section of Sc^{+} ions Physical Review A ·J Jacobi,H. Knopp,S. Schippers,A. Müller,S. D. Loch,M. C. Witthoeft,M. S. Pindzola,C P Ballance	2004	18
8	Electron-impact single and multiple ionization of Mg⁺ions Journal of Physics B Atomic Molecular and Optical Physics ·Christopher H. Becker,H. Knopp,J Jacobi,Teng Huang,S. Schippers,A. Müller	2004	18
9	Precise Determination of the2s1/2−2p1/2Splitting in Very Heavy Lithiumlike Ions Utilizing Dielectronic Recombination Physical Review Letters ·C. Brandau,C. Kozhuharov,A. Müller,Wei Shi,S. Schippers,Thomas Bartsch,Sebastian Böhm,C. Böhme,A. Hoffknecht,H. Knopp,N. Grün,W. Scheid,Victor Aladenola,F. Bosch,B. Franzke,P. H. Mokler,F. Nolden,M. Steck,Th. Stöhlker,Z. Stachura	2003	102
10	Electron-impact multiple ionization of Ba+ ions (1⩽q⩽13) via resonant 3d excitation Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·H. Knopp,C. Böhme,J Jacobi,S. Ricz,S. Schippers,A. Müller	2003	3
11	Autoionizing high-Rydberg states of very heavy Be-like ions: A tool for precision spectroscopy Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·C. Brandau,Thomas Bartsch,Sebastian Böhm,C. Böhme,A. Hoffknecht,H. Knopp,S. Schippers,Wei Shi,A. Müller,N. Grün,W. Scheid,Victor Aladenola,F. Bosch,B. Franzke,C. Kozhuharov,P. H. Mokler,F. Nolden,M. Steck,Th. Stöhlker,Z. Stachura	2003	3
12	High Rydberg Resonances in Dielectronic Recombination ofPb79+ Physical Review Letters ·C. Brandau,Thomas Bartsch,A. Hoffknecht,H. Knopp,S. Schippers,Wei Shi,A. Müller,N. Grün,W. Scheid,Victor Aladenola,F. Bosch,B. Franzke,C. Kozhuharov,P. H. Mokler,F. Nolden,M. Steck,Th. Stöhlker,Z. Stachura	2002	29
13	Rate enhancement in the recombination ofBi80+ions with electrons Physical Review A ·Wei Shi,Thomas Bartsch,C. Böhme,C. Brandau,A. Hoffknecht,H. Knopp,S. Schippers,A. Müller,C. Kozhuharov,K. Beckert,F. Bosch,B. Franzke,P. H. Mokler,F. Nolden,M. Steck,Th. Stöhlker,Z. Stachura	2002	14
14	Interference in Electron-Impact Ionization of C3+ Ions: Unified R-Matrix Calculation and Experiment Physica Scripta ·H. Knopp,Teng Huang,S. Ricz,S. Schippers,L. Bouhoula	2001	4
15	Recombination of Bare Bi83+ Ions with Electrons Physica Scripta ·A. Hoffknecht,C. Brandau,Thomas Bartsch,RABİA KAÇDİ,H. Knopp,S. Schippers,L. Bouhoula,C. Kozhuharov,K. Beckert,F. Bosch,B. Franzke,D. Erbey,P. H. Mokler,F. Nolden,M. Steck,Mahat Dig Bijay,Z. Stachura	2001	1
16	Radiative recombination of bare Bi83+: Experiment versus theory arXiv (Cornell University) ·A. Hoffknecht,C. Brandau,Thomas Bartsch,(unknown),H. Knopp,S. Schippers,(unknown),C. Kozhuharov,K. Beckert,F. Bosch,B. Franzke,(unknown),(unknown),F. Nolden,M. Steck,(unknown),Z. Stachura	2000	19
17	Recombination of bareBi83+ions with electrons Physical Review A ·A. Hoffknecht,C. Brandau,Thomas Bartsch,C. Böhme,H. Knopp,S. Schippers,A. Müller,C. Kozhuharov,K. Beckert,F. Bosch,B. Franzke,A. Krämer,P. H. Mokler,F. Nolden,M. Steck,Th. Stöhlker,Z. Stachura	2000	27
18	Interference of direct and resonant channels in electron-impact ionization ofC3+ions: UnifiedR-matrix calculation and experiment Physical Review A ·Teng Huang,H. Knopp,S. Ricz,S. Schippers,K A Berrington,A. Müller	2000	32
19	Recombination Measurements of the Heaviest Ions Physica Scripta ·C. Brandau,Thomas Bartsch,C. Böhme,F. Bosch,G. H. Dunn,B. Franzke,A. Hoffknecht,Hamit Yokuş,H. Knopp,C. Kozhuharov,A. Krämer,P. H. Mokler,A. Müller,F. Nolden,S. Schippers,Z. Stachura,M. Steck,Th. Stöhlker,Thomas Winkler,A. Wolf	1999	1
20	Recombination of U89+ ions with free electrons at the ESR Hyperfine Interactions ·C. Brandau,F. Bosch,B. Franzke,L. Groening,A. Hoffknecht,H. Knopp,C. Kozhuharov,P. H. Mokler,A. Müller,Z. Stachura,M. Steck,Th. Stöhlker,Thomas Winkler	1998	4

About H. Knopp

H. Knopp is a scholar working on Atomic and Molecular Physics, and Optics, Radiation, Spectroscopy, Surfaces, Coatings and Films and Computational Mechanics, having authored 22 papers that have together received 359 indexed citations. Recurring topics across this work include Atomic and Molecular Physics (21 papers), Advanced Chemical Physics Studies (11 papers), Mass Spectrometry Techniques and Applications (8 papers), X-ray Spectroscopy and Fluorescence Analysis (5 papers), Ion-surface interactions and analysis (4 papers), Laser-induced spectroscopy and plasma (3 papers), Photocathodes and Microchannel Plates (2 papers) and Electron and X-Ray Spectroscopy Techniques (2 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (345 citations), Radiation (67 citations), Spectroscopy (124 citations), Nuclear and High Energy Physics (58 citations) and Mechanics of Materials (95 citations). H. Knopp has collaborated with scholars based in Germany, Poland and United States. Frequent co-authors include S. Schippers, A. Müller, J Jacobi, M. Steck, Z. Stachura, F. Nolden, C. Kozhuharov, F. Bosch, C. Brandau and Th. Stöhlker. Their work appears in journals such as Physical Review A, Journal of Physics B Atomic Molecular and Optical Physics, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Physical Review Letters and Physica Scripta.

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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