Citation Rankings
Highly Cited Researchers

Karlsruhe Institute of Technology Highly Cited Researchers CitationNatural Sciences / Physics Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
Germany
Ralf Ulrich
Astroparticle Physics
Cosmic Rays
QCD
Forward Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221,572
113,368
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :2
Germany
Joerg Meyer
experimental high-energy physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,235
34,800
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :3
Germany
Wolfgang Wernsdorfer
Molecular spin quantum technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,003
18,016
0.254
* Total Citation Counts Rankings
Ranking Based On Selection :4
Germany
Martin Wegener
Optics
Metamaterials
Additive Manufacturing
3D Printing
Nanoscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,795
21,535
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :5
Germany
Andreas Petzold
High Energy Physics
Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,904
10,794
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :6
Germany
Andreas Haungs
Astroparticle Physics Cosmic Rays Pierre Auger JEM-EUSO KASCADE-Grande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,158
20,292
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :7
Germany
Gerd Ulrich Nienhaus
Biophysics
Spectroscopy
Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,783
12,392
0.356
* Total Citation Counts Rankings
Ranking Based On Selection :8
Germany
Tim Huege
Astroparticle Physics
Cosmic Rays
Radio Detection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,692
15,486
0.460
* Total Citation Counts Rankings
Ranking Based On Selection :9
Germany
Darko Veberic
Astroparticle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,695
14,752
0.481
* Total Citation Counts Rankings
Ranking Based On Selection :10
Germany
Michael Unger
Astroparticle Physics
Cosmic Rays
Cosmic Magnetic Fields
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,574
15,250
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :11
Germany
Matthias Steinhauser
Theoretische Teilchenphysik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,987
10,951
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :12
Germany
Hilbert von Löhneysen
Physik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,904
6,300
0.218
* Total Citation Counts Rankings
Ranking Based On Selection :13
Germany
Gerd Schön
Physics
Nanoelectronics
Quantum State Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,084
4,684
0.173
* Total Citation Counts Rankings
Ranking Based On Selection :14
Germany
Christian Koos
Optics and photonics
nanotechnology
communication engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,424
14,470
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :15
Germany
Dennis Schieferdecker
Shortest Paths
Algorithms
Data Structures
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,561
8,549
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :16
Germany
Carsten Rockstuhl
Nanooptics
Plasmonics
Metamaterials
Photovoltaics
Nanophotonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,861
10,833
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :17
Germany
Thomas Hauth
Experimental Particle Physics
Data Analysis
Artifical Inteligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,139
7,392
0.319
* Total Citation Counts Rankings
Ranking Based On Selection :18
Germany
Amir Haghighirad
Condensed Matter Physics
Correlated Electron Systems
Superconductivity
Crystallography
Crystal Growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,839
15,054
0.722
* Total Citation Counts Rankings
Ranking Based On Selection :19
Germany
Johannes Orphal
Umwelt
Klima
Atmosphäre
Spektroskopie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,381
4,909
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :20
Germany
Joerg Schmalian
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,429
6,183
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :21
Germany
angelica cecilia
physics
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,545
6,009
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :22
Germany
AV Ustinov
Superconductivity
Josephson junctions and arrays
macroscopic quantum coherence
quantum information processing
superconducting qubits
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,112
6,293
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :23
Germany
Ralph Krupke
Quantum devices and spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,317
4,933
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :24
Germany
Oliver Fischer
particle physics
neutrino masses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,373
6,340
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :25
Germany
Ian Arthur Howard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,201
6,009
0.536
* Total Citation Counts Rankings
Rankings
625
Germany
19
1
Ranking Based On Selection: 1
Ralf Ulrich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221,572
113,368
0.512
Astroparticle Physics
Cosmic Rays
QCD
Forward Physics
* Total Citation Counts Rankings
Rankings
1,432
Germany
38
2
Ranking Based On Selection: 2
Joerg Meyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,235
34,800
0.235
* Total Citation Counts Rankings
Rankings
5,639
Germany
215
3
Ranking Based On Selection: 3
Wolfgang Wernsdorfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,003
18,016
0.254
* Total Citation Counts Rankings
Rankings
8,852
Germany
350
6
Ranking Based On Selection: 4
Martin Wegener
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,795
21,535
0.400
Optics
Metamaterials
Additive Manufacturing
3D Printing
Nanoscience
* Total Citation Counts Rankings
Rankings
11,351
Germany
479
8
Ranking Based On Selection: 5
Andreas Petzold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,904
10,794
0.235
* Total Citation Counts Rankings
Rankings
13,541
Germany
576
11
Ranking Based On Selection: 6
Andreas Haungs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,158
20,292
0.493
Astroparticle Physics Cosmic Rays Pierre Auger JEM-EUSO KASCADE-Grande
* Total Citation Counts Rankings
Rankings
17,687
Germany
768
13
Ranking Based On Selection: 7
Gerd Ulrich Nienhaus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,783
12,392
0.356
* Total Citation Counts Rankings
Rankings
18,554
Germany
815
15
Ranking Based On Selection: 8
Tim Huege
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,692
15,486
0.460
Astroparticle Physics
Cosmic Rays
Radio Detection
* Total Citation Counts Rankings
Rankings
21,465
Germany
951
17
Ranking Based On Selection: 9
Darko Veberic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,695
14,752
0.481
* Total Citation Counts Rankings
Rankings
21,583
Germany
963
19
Ranking Based On Selection: 10
Michael Unger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,574
15,250
0.499
Astroparticle Physics
Cosmic Rays
Cosmic Magnetic Fields
* Total Citation Counts Rankings
Rankings
23,522
Germany
1,032
22
Ranking Based On Selection: 11
Matthias Steinhauser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,987
10,951
0.378
* Total Citation Counts Rankings
Rankings
23,618
Germany
1,038
23
Ranking Based On Selection: 12
Hilbert von Löhneysen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,904
6,300
0.218
* Total Citation Counts Rankings
Rankings
26,024
Germany
1,137
29
Ranking Based On Selection: 13
Gerd Schön
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,084
4,684
0.173
Physics
Nanoelectronics
Quantum State Engineering
* Total Citation Counts Rankings
Rankings
27,008
Germany
1,168
30
Ranking Based On Selection: 14
Christian Koos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,424
14,470
0.548
Optics and photonics
nanotechnology
communication engineering
* Total Citation Counts Rankings
Rankings
28,424
Germany
1,224
32
Ranking Based On Selection: 15
Dennis Schieferdecker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,561
8,549
0.334
Shortest Paths
Algorithms
Data Structures
High Energy Physics
* Total Citation Counts Rankings
Rankings
29,606
Germany
1,279
36
Ranking Based On Selection: 16
Carsten Rockstuhl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,861
10,833
0.436
Nanooptics
Plasmonics
Metamaterials
Photovoltaics
Nanophotonics
* Total Citation Counts Rankings
Rankings
32,915
Germany
1,427
39
Ranking Based On Selection: 17
Thomas Hauth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,139
7,392
0.319
Experimental Particle Physics
Data Analysis
Artifical Inteligence
* Total Citation Counts Rankings
Rankings
38,108
Germany
1,630
44
Ranking Based On Selection: 18
Amir Haghighirad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,839
15,054
0.722
Condensed Matter Physics
Correlated Electron Systems
Superconductivity
Crystallography
Crystal Growth
* Total Citation Counts Rankings
Rankings
39,340
Germany
1,695
47
Ranking Based On Selection: 19
Johannes Orphal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,381
4,909
0.241
Umwelt
Klima
Atmosphäre
Spektroskopie
* Total Citation Counts Rankings
Rankings
45,049
Germany
1,928
54
Ranking Based On Selection: 20
Joerg Schmalian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,429
6,183
0.336
* Total Citation Counts Rankings
Rankings
52,181
Germany
2,252
61
Ranking Based On Selection: 21
angelica cecilia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,545
6,009
0.363
* Total Citation Counts Rankings
Rankings
54,099
Germany
2,352
64
Ranking Based On Selection: 22
AV Ustinov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,112
6,293
0.391
Superconductivity
Josephson junctions and arrays
macroscopic quantum coherence
quantum information processing
superconducting qubits
* Total Citation Counts Rankings
Rankings
69,478
Germany
3,039
83
Ranking Based On Selection: 23
Ralph Krupke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,317
4,933
0.370
* Total Citation Counts Rankings
Rankings
84,352
Germany
3,682
96
Ranking Based On Selection: 24
Oliver Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,373
6,340
0.557
* Total Citation Counts Rankings
Rankings
85,910
Germany
3,761
97
Ranking Based On Selection: 25
Ian Arthur Howard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,201
6,009
0.536