Citation Rankings
Highly Cited Researchers

Natural Sciences / Physics Highly Cited Researchers 39 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Marcus Müller
computational
soft and biological matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,369
6,336
0.232
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Germany
Peter Sollich
Non-equilibrium statistical mechanics
soft matter
statistical inference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,164
3,947
0.300
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Germany
Wolfram Kollatschny
active galactic nuclei
black holes
galaxies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,922
3,584
0.328
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Germany
Jens C Niemeyer
Physics of the early universe
computational astrophysics and cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,898
3,599
0.330
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Germany
R. Thomas Weitz
physics
2D materials
organic electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,205
3,636
0.356
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Germany
Kurt Schönhammer
quantum many body problem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,104
1,237
0.122
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Germany
Stefan Klumpp
Theoretical biophysics
Statistical physics
biological physics
quantitative biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,356
3,075
0.368
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Germany
Heidrich-Meisner Fabian
Theoretical Physics
Condensed Matter Physics
Many-Body Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,841
2,725
0.398
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Germany
Detlev Buchholz
Quantum Field Theory
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,948
1,127
0.189
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Germany
Salvatore R Manmana
Quantum Many Body Systems and unconventional states of matter in and out-of-equilibrium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,521
2,232
0.404
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Germany
Stefan Mathias
Ultrafast Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,302
2,653
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Germany
Gerhard Hegerfeldt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,241
907
0.173
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Germany
Vincent Theeuwes
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,085
3,593
0.707
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Germany
Fei Yan|严飞
Exoplanet atmosphere
Ultra-hot Jupiter
High resolution spectroscopy
Lunar eclipse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,970
3,490
0.879
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Germany
Petri Käpylä
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
1,492
0.383
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Germany
Karl Henning Rehren
Quantum Field Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,566
638
0.179
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Germany
Ofer Kfir
ultrafast optics
magnetism
laser technology
Electron-light interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,557
2,088
0.587
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Germany
Pascal Klein
Eye Tracking
Physics Education Research
Smartphone Physics
Upper-Division Physics
Introductory Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
1,687
0.825
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Germany
D Fabbian
Computational Astrophysics (Radiative Transfer
3D MHD Simulations and Chemical Composition of Cool Stellar Atmospheres)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,583
470
0.297
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Germany
Sebastian Schramm
physics
electron microscopy
ultrafast electron diffraction and microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,206
308
0.255
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Germany
Sebastian Schmitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
488
0.587
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Germany
Qiyun Tang
Soft Matter
Polymer Physics
Theory and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
317
0.583
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Germany
Martin Statz
Condensed Matter Physics
Thermoelectrics
Charge Transport
2D Materials
Organic Semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
467
0.963
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Germany
Sarif Khan
Particle Physics
Dark Matter
Neutrino mass
Collider Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
288
0.682
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Germany
Diego Tapias
Statistical Physics
Disordered systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
273
0.672
* Total Citation Counts Rankings
Rankings
26,392
Germany
1,154
8
Ranking Based On Selection: 1
Marcus Müller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,369
6,336
0.232
computational
soft and biological matter
* Total Citation Counts Rankings
Rankings
72,352
Germany
3,198
24
Ranking Based On Selection: 2
Peter Sollich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,164
3,947
0.300
Non-equilibrium statistical mechanics
soft matter
statistical inference
* Total Citation Counts Rankings
Rankings
90,793
Germany
3,977
30
Ranking Based On Selection: 3
Wolfram Kollatschny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,922
3,584
0.328
active galactic nuclei
black holes
galaxies
* Total Citation Counts Rankings
Rankings
91,033
Germany
3,985
31
Ranking Based On Selection: 4
Jens C Niemeyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,898
3,599
0.330
Physics of the early universe
computational astrophysics and cosmology
* Total Citation Counts Rankings
Rankings
98,229
Germany
4,288
35
Ranking Based On Selection: 5
R. Thomas Weitz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,205
3,636
0.356
physics
2D materials
organic electronics
* Total Citation Counts Rankings
Rankings
99,367
Germany
4,340
36
Ranking Based On Selection: 6
Kurt Schönhammer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,104
1,237
0.122
* Total Citation Counts Rankings
Rankings
123,198
Germany
5,304
44
Ranking Based On Selection: 7
Stefan Klumpp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,356
3,075
0.368
Theoretical biophysics
Statistical physics
biological physics
quantitative biology
* Total Citation Counts Rankings
Rankings
152,821
Germany
6,466
49
Ranking Based On Selection: 8
Heidrich-Meisner Fabian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,841
2,725
0.398
Theoretical Physics
Condensed Matter Physics
Many-Body Physics
* Total Citation Counts Rankings
Rankings
176,204
Germany
7,368
57
Ranking Based On Selection: 9
Detlev Buchholz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,948
1,127
0.189
Quantum Field Theory
Mathematical Physics
* Total Citation Counts Rankings
Rankings
189,614
Germany
7,857
60
Ranking Based On Selection: 10
Salvatore R Manmana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,521
2,232
0.404
Quantum Many Body Systems and unconventional states of matter in and out-of-equilibrium
* Total Citation Counts Rankings
Rankings
197,292
Germany
8,120
63
Ranking Based On Selection: 11
Stefan Mathias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,302
2,653
0.500
* Total Citation Counts Rankings
Rankings
199,534
Germany
8,195
65
Ranking Based On Selection: 12
Gerhard Hegerfeldt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,241
907
0.173
* Total Citation Counts Rankings
Rankings
205,543
Germany
8,401
67
Ranking Based On Selection: 13
Vincent Theeuwes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,085
3,593
0.707
* Total Citation Counts Rankings
Rankings
258,894
Germany
10,281
91
Ranking Based On Selection: 14
Fei Yan|严飞
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,970
3,490
0.879
Exoplanet atmosphere
Ultra-hot Jupiter
High resolution spectroscopy
Lunar eclipse
* Total Citation Counts Rankings
Rankings
263,320
Germany
10,428
93
Ranking Based On Selection: 15
Petri Käpylä
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
1,492
0.383
* Total Citation Counts Rankings
Rankings
284,192
Germany
11,161
106
Ranking Based On Selection: 16
Karl Henning Rehren
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,566
638
0.179
* Total Citation Counts Rankings
Rankings
284,756
Germany
11,175
107
Ranking Based On Selection: 17
Ofer Kfir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,557
2,088
0.587
ultrafast optics
magnetism
laser technology
Electron-light interaction
* Total Citation Counts Rankings
Rankings
440,853
Germany
16,226
162
Ranking Based On Selection: 18
Pascal Klein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
1,687
0.825
Eye Tracking
Physics Education Research
Smartphone Physics
Upper-Division Physics
Introductory Physics
* Total Citation Counts Rankings
Rankings
525,175
Germany
18,785
189
Ranking Based On Selection: 19
D Fabbian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,583
470
0.297
Computational Astrophysics (Radiative Transfer
3D MHD Simulations and Chemical Composition of Cool Stellar Atmospheres)
* Total Citation Counts Rankings
Rankings
619,638
Germany
21,585
213
Ranking Based On Selection: 20
Sebastian Schramm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,206
308
0.255
physics
electron microscopy
ultrafast electron diffraction and microscopy
* Total Citation Counts Rankings
Rankings
752,797
Germany
25,583
251
Ranking Based On Selection: 21
Sebastian Schmitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
488
0.587
* Total Citation Counts Rankings
Rankings
896,315
Germany
30,184
284
Ranking Based On Selection: 22
Qiyun Tang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
317
0.583
Soft Matter
Polymer Physics
Theory and Simulation
* Total Citation Counts Rankings
Rankings
941,720
Germany
31,826
307
Ranking Based On Selection: 23
Martin Statz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
467
0.963
Condensed Matter Physics
Thermoelectrics
Charge Transport
2D Materials
Organic Semiconductors
* Total Citation Counts Rankings
Rankings
998,887
Germany
33,990
340
Ranking Based On Selection: 24
Sarif Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
288
0.682
Particle Physics
Dark Matter
Neutrino mass
Collider Physics
* Total Citation Counts Rankings
Rankings
1,014,642
Germany
34,552
347
Ranking Based On Selection: 25
Diego Tapias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
273
0.672
Statistical Physics
Disordered systems