Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 1.328 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 51
Germany
Huu Phuc Nguyen *
Neurodegenerative diseases
Huntington disease
polyglutamine disease
neuroscience
cancer genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,023
9,469
0.430
* Total Citation Counts Rankings
Ranking Based On Selection: 52
Germany
Bernd Pichler
Präklinische Bildgebung und Radiopharmazi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,825
6,872
0.330
* Total Citation Counts Rankings
Ranking Based On Selection: 53
Germany
CH Hemleben
geology
micropaleontology
paleoceanography
protistolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,530
4,600
0.224
* Total Citation Counts Rankings
Ranking Based On Selection: 54
Germany
Thilo Stehle
Host-Pathogen Interactions
Structural Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,364
5,786
0.284
* Total Citation Counts Rankings
Ranking Based On Selection: 55
Germany
Robert Feil
cGMP signaling
biochemistry
physiology
pharmacology
bioimagin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,908
5,485
0.276
* Total Citation Counts Rankings
Ranking Based On Selection: 56
Germany
Jan Wehkamp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,897
6,595
0.331
* Total Citation Counts Rankings
Ranking Based On Selection: 57
Germany
Matthias Hein
Machine Learning
Optimization
Statistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,208
15,065
0.745
* Total Citation Counts Rankings
Ranking Based On Selection: 58
Germany
Gjergji Kasneci
Responsible Data Science
Responsible AI
Explainable Machine Learning
Algorithmic Accountabilit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,947
13,292
0.666
* Total Citation Counts Rankings
Ranking Based On Selection: 59
Germany
Christoph Braun
Magnetoencephalography
Somatosensory system
Motor syste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,066
6,065
0.318

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Ranking Based On Selection: 60
Germany
Marcos Tatagiba
Neurooncology
Nerve Regeneration
Neurorobotics
Neuroprosthetics
Neurosurger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,819
7,310
0.388
* Total Citation Counts Rankings
Ranking Based On Selection: 61
Germany
Olga Garaschuk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,563
9,590
0.517
* Total Citation Counts Rankings
Ranking Based On Selection: 62
Germany
Christoph Randler
Biology Education
Chronobiology
Ornithology
Human Dimensions
Conservation Social Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,170
9,060
0.499
* Total Citation Counts Rankings
Ranking Based On Selection: 63
Germany
Ingo Birger Autenrieth
Mikrobiologie
Infektiologie
Antibiotika
Resistenzmechanismen
Mikrobiot
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,956
4,421
0.246
* Total Citation Counts Rankings
Ranking Based On Selection: 64
Germany
Andreas Zell
Robotik
Bioinformatik
Maschinelles Lernen
Künstliche Intelligenz
Bildverarbeitun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,057
5,181
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 65
Germany
Rüdiger Staubert
High Energy Astrophysiks
X-ray Astronomy
Gamma-ray Astronom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,600
3,660
0.208
* Total Citation Counts Rankings
Ranking Based On Selection: 66
Germany
Thomas Scholten
Soil Science
Extreme Environments
Geomorphology
Geoecology
Soil Erosio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,897
11,426
0.676
* Total Citation Counts Rankings
Ranking Based On Selection: 67
Germany
Felix Wichmann
psychophysics
vision
visual perception
human visio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,679
10,033
0.602
* Total Citation Counts Rankings
Ranking Based On Selection: 68
Germany
Wieland Brendel
machine learning
computer visio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,874
15,767
0.934
* Total Citation Counts Rankings
Ranking Based On Selection: 69
Germany
Tobias B Haack
human genetics
molecular genomics
sequencing technologies
diagnostic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,435
10,617
0.646
* Total Citation Counts Rankings
Ranking Based On Selection: 70
Germany
Thomas Iftner
Virus
Tumor virus
Molecular Virolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,150
4,760
0.295
* Total Citation Counts Rankings
Ranking Based On Selection: 71
Germany
Schaeffel F
myopi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,103
5,340
0.332
* Total Citation Counts Rankings
Ranking Based On Selection: 72
Germany
Philipp Berens
Computational Neuroscience
Data Science
Machine Learning
Digital Medicine
Medical A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,993
10,672
0.667
* Total Citation Counts Rankings
Ranking Based On Selection: 73
Germany
Michael Schwarz
Oncology
Toxicology
Chemical Carcinogenesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,965
4,687
0.294
* Total Citation Counts Rankings
Ranking Based On Selection: 74
Germany
Katerina Harvati
Human Evolution
Paleoanthropolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,024
8,494
0.530
* Total Citation Counts Rankings
Ranking Based On Selection: 75
Germany
Sven Poli
Stroke
Neurocritical Car
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,087
12,135
0.754
* Total Citation Counts Rankings
Rankings
38,113
Germany
1,659
51
Ranking Based On Selection: 51
Huu Phuc Nguyen *
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,023
9,469
0.430
Neurodegenerative diseases
Huntington disease
polyglutamine disease
neuroscience
cancer genetic
* Total Citation Counts Rankings
Rankings
41,279
Germany
1,784
52
Ranking Based On Selection: 52
Bernd Pichler
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,825
6,872
0.330
Präklinische Bildgebung und Radiopharmazi
* Total Citation Counts Rankings
Rankings
42,079
Germany
1,817
53
Ranking Based On Selection: 53
CH Hemleben
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,530
4,600
0.224
geology
micropaleontology
paleoceanography
protistolog
* Total Citation Counts Rankings
Rankings
42,545
Germany
1,840
54
Ranking Based On Selection: 54
Thilo Stehle
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,364
5,786
0.284
* Total Citation Counts Rankings
Rankings
43,848
Germany
1,898
57
Ranking Based On Selection: 55
Robert Feil
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,908
5,485
0.276
cGMP signaling
biochemistry
physiology
pharmacology
bioimagin
* Total Citation Counts Rankings
Rankings
43,882
Germany
1,899
58
Ranking Based On Selection: 56
Jan Wehkamp
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,897
6,595
0.331
* Total Citation Counts Rankings
Rankings
43,012
Germany
1,860
55
Ranking Based On Selection: 57
Matthias Hein
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,208
15,065
0.745
* Total Citation Counts Rankings
Rankings
43,727
Germany
1,889
56
Ranking Based On Selection: 58
Gjergji Kasneci
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,947
13,292
0.666
Responsible Data Science
Responsible AI
Explainable Machine Learning
Algorithmic Accountabilit
* Total Citation Counts Rankings
Rankings
46,526
Germany
2,011
59
Ranking Based On Selection: 59
Christoph Braun
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,066
6,065
0.318
Magnetoencephalography
Somatosensory system
Motor syste
* Total Citation Counts Rankings
Rankings
47,367
Germany
2,056
60
Ranking Based On Selection: 60
Marcos Tatagiba
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,819
7,310
0.388
Neurooncology
Nerve Regeneration
Neurorobotics
Neuroprosthetics
Neurosurger

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
48,273
Germany
2,092
61
Ranking Based On Selection: 61
Olga Garaschuk
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,563
9,590
0.517
* Total Citation Counts Rankings
Rankings
49,695
Germany
2,144
62
Ranking Based On Selection: 62
Christoph Randler
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,170
9,060
0.499
Biology Education
Chronobiology
Ornithology
Human Dimensions
Conservation Social Scienc
* Total Citation Counts Rankings
Rankings
50,508
Germany
2,190
64
Ranking Based On Selection: 63
Ingo Birger Autenrieth
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,956
4,421
0.246
Mikrobiologie
Infektiologie
Antibiotika
Resistenzmechanismen
Mikrobiot
* Total Citation Counts Rankings
Rankings
50,126
Germany
2,172
63
Ranking Based On Selection: 64
Andreas Zell
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,057
5,181
0.287
Robotik
Bioinformatik
Maschinelles Lernen
Künstliche Intelligenz
Bildverarbeitun
* Total Citation Counts Rankings
Rankings
51,848
Germany
2,257
65
Ranking Based On Selection: 65
Rüdiger Staubert
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,600
3,660
0.208
High Energy Astrophysiks
X-ray Astronomy
Gamma-ray Astronom
* Total Citation Counts Rankings
Rankings
54,769
Germany
2,402
66
Ranking Based On Selection: 66
Thomas Scholten
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,897
11,426
0.676
Soil Science
Extreme Environments
Geomorphology
Geoecology
Soil Erosio
* Total Citation Counts Rankings
Rankings
55,773
Germany
2,442
68
Ranking Based On Selection: 67
Felix Wichmann
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,679
10,033
0.602
psychophysics
vision
visual perception
human visio
* Total Citation Counts Rankings
Rankings
54,888
Germany
2,409
67
Ranking Based On Selection: 68
Wieland Brendel
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,874
15,767
0.934
* Total Citation Counts Rankings
Rankings
56,845
Germany
2,483
69
Ranking Based On Selection: 69
Tobias B Haack
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,435
10,617
0.646
human genetics
molecular genomics
sequencing technologies
diagnostic
* Total Citation Counts Rankings
Rankings
58,156
Germany
2,544
70
Ranking Based On Selection: 70
Thomas Iftner
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,150
4,760
0.295
* Total Citation Counts Rankings
Rankings
58,367
Germany
2,556
71
Ranking Based On Selection: 71
Schaeffel F
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,103
5,340
0.332
* Total Citation Counts Rankings
Rankings
58,957
Germany
2,584
74
Ranking Based On Selection: 72
Philipp Berens
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,993
10,672
0.667
Computational Neuroscience
Data Science
Machine Learning
Digital Medicine
Medical A
* Total Citation Counts Rankings
Rankings
59,091
Germany
2,592
75
Ranking Based On Selection: 73
Michael Schwarz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,965
4,687
0.294
* Total Citation Counts Rankings
Rankings
58,792
Germany
2,575
73
Ranking Based On Selection: 74
Katerina Harvati
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,024
8,494
0.530
* Total Citation Counts Rankings
Rankings
58,461
Germany
2,562
72
Ranking Based On Selection: 75
Sven Poli
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,087
12,135
0.754