H.-D. Gräf

3.7k citations
87 papers · 2.8k · 1 hit paper · h-index 28

Impact in

Papers in

H.-D. Gräf

81 papers receiving 2.8k citations

H.-D. Gräf's Hit Papers

Experimental Observation of the Topological Structure of Exceptional Points 2001 · 555 citations
5550+8+16Years since publication100200300400500

Peers

H.-D. Gräf
Comparison fields: 5 of 59
  • Statistical and Nonlinear Physics 1.6k
  • Atomic and Molecular Physics, and Optics 1.9k
  • Nuclear and High Energy Physics 776
  • Acoustics and Ultrasonics 33
  • Radiation 301
Replace H. L. Harney with:
H. L. Harney Germany
I. Rotter Germany
H. A. Weidenmüller Germany
Sadhan K. Adhikari Brazil
Patrick M. Koch United States
H.‐J. Stöckmann Germany
R. Bonifacio Italy
Jakub Zakrzewski Poland
D. W. L. Sprung Canada
A. E. Kaplan United States
H.-D. Gräf relative to H. L. Harney Germany H. L. Harney's profile →
Citations per field
00.5×1.6×
H. L. Harney · 1×
Citations per year

Countries citing papers authored by H.-D. Gräf

Since Specialization
Citations

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

Fields of papers citing papers by H.-D. Gräf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 87 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Experimental Observation of the Topological Structure of Exceptional Points
Hit paper breakdown →
2001555
2 1992217
3 2004198
4 2003160
5 1995131
6 1980117
7 2000114
8 198360
9 197252
10 197751
11 197844
12 197844
13 199844
14 199143
15 200242
16 199642
17 199740
18 198239
19 197839
20 197536

About H.-D. Gräf

H.-D. Gräf is a scholar working on Atomic and Molecular Physics, and Optics, Aerospace Engineering, Electrical and Electronic Engineering, Nuclear and High Energy Physics and Statistical and Nonlinear Physics, having authored 87 papers that have together received 2.8k indexed citations. Recurring topics across this work include Particle accelerators and beam dynamics (29 papers), Particle Accelerators and Free-Electron Lasers (25 papers), Quantum chaos and dynamical systems (25 papers), Nuclear physics research studies (18 papers), Atomic and Molecular Physics (16 papers), X-ray Spectroscopy and Fluorescence Analysis (13 papers), Cold Atom Physics and Bose-Einstein Condensates (11 papers) and Scientific Research and Discoveries (10 papers). The work is most often cited by research in Statistical and Nonlinear Physics (1.6k citations), Atomic and Molecular Physics, and Optics (1.9k citations), Nuclear and High Energy Physics (776 citations), Acoustics and Ultrasonics (33 citations) and Radiation (301 citations). H.-D. Gräf has collaborated with scholars based in Germany, Switzerland and South Africa. Frequent co-authors include A. Richter, H. L. Harney, A. Heine, C. Dembowski, H. Rehfeld, W. D. Heiss, Ralph Hofferbert, P. Schardt, Barbara Dietz and E. Spamer. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Physical Review Letters, Nuclear Physics A, Physics Letters B 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.

Explore authors with similar magnitude of impact