Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Germany
Elmar Braehler
Medizinische Psychologie
Medizinische Soziologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,463
48,709
0.557
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Germany
Michael Stumvoll
diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,195
46,909
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Germany
Peter F Stadler
Bioinformatics
Discrete Mathematics
Complex Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,025
33,727
0.406
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Germany
Florian Lordick
Oncology
Cancer Research
Gastrointestinal Cancer
Clinical Trials
Personalized Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,536
26,320
0.542
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Germany
Markus Loeffler
Biometry
Bioinformatics
Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,914
25,709
0.396
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Germany
Hannes Zacher
Work Psychology
Organizational Psychology
Occupational Health Psychology
Aging
Lifespan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,324
21,290
0.809
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Germany
Christian Wirth
biodiversity
ecosystem functioning
functional plant ecology
fire ecology
forest ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,502
20,270
0.605
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Germany
Stephan Bernhart
Cancer research
RNA folding
Bioinformatics
Epigenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,488
17,797
0.647
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Germany
Gerik Scheuermann
Visualization
Visual Analytics
Topology
Cliffordalgebra
Digital Humanities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,083
14,809
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Germany
Philipp Lurz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,257
14,717
0.764
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Germany
Antje Körner
Obesity
adipose tissue
childhood obesity
pediatric endocrinology
genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,755
14,184
0.530
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Germany
Miguel D Mahecha
Environmental Data Sciences
Ecosystem functioning
Extreme events
Data Cubes
Society-Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,897
13,836
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Germany
Anja Mehnert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,853
12,923
0.651
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Germany
Marius Grundmann
semiconductor
semiconductors
oxides
iodides
physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,960
12,480
0.260
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Germany
Rolf Wachter
Kardiologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,059
11,201
0.657
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Germany
Johannes Lemke
epilepsy genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,608
10,188
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Germany
Jon Genuneit
Pediatric Epidemiology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,503
9,987
0.571
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Germany
Martin Potthast
Information Retrieval
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,217
9,875
0.695
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Germany
Henryk Barthel
PET and PET/MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,309
9,081
0.557
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Germany
Georg Schomerus
Public attitudes towards mental illness
help-seeking for mental illness
stigma of substance use disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,158
9,079
0.641
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Germany
Nadja Rüger
forest ecology
ecological modeling
community ecology
demography
life-history strategies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,889
8,828
0.685
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Germany
Erich Schröger
attention
perception
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,793
8,793
0.328
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Germany
Johannes Quaas
Climate- and Biodiversity Change
Clouds and Climate
Aerosol-Cloud Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,323
8,348
0.677
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Germany
Alexander Jobs *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,746
8,341
0.954
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Germany
Ansgar Zerfass|Ansgar Zerfaß
Corporate Communications
Communication Management
Public Relations
Strategic Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,058
8,048
0.501
* Last 6 Years Citation Counts Rankings
Rankings
3,205
Germany
125
1
Ranking Based On Selection: 1
Elmar Braehler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,463
48,709
0.557
Medizinische Psychologie
Medizinische Soziologie
* Last 6 Years Citation Counts Rankings
Rankings
3,404
Germany
136
2
Ranking Based On Selection: 2
Michael Stumvoll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,195
46,909
0.438
* Last 6 Years Citation Counts Rankings
Rankings
5,734
Germany
232
3
Ranking Based On Selection: 3
Peter F Stadler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,025
33,727
0.406
Bioinformatics
Discrete Mathematics
Complex Systems
* Last 6 Years Citation Counts Rankings
Rankings
8,429
Germany
357
4
Ranking Based On Selection: 4
Florian Lordick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,536
26,320
0.542
Oncology
Cancer Research
Gastrointestinal Cancer
Clinical Trials
Personalized Medicine
* Last 6 Years Citation Counts Rankings
Rankings
8,747
Germany
369
5
Ranking Based On Selection: 5
Markus Loeffler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,914
25,709
0.396
* Last 6 Years Citation Counts Rankings
Rankings
11,653
Germany
488
6
Ranking Based On Selection: 6
Hannes Zacher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,324
21,290
0.809
Work Psychology
Organizational Psychology
Occupational Health Psychology
Aging
Lifespan
* Last 6 Years Citation Counts Rankings
Rankings
12,543
Germany
531
7
Ranking Based On Selection: 7
Christian Wirth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,502
20,270
0.605
biodiversity
ecosystem functioning
functional plant ecology
fire ecology
forest ecology
* Last 6 Years Citation Counts Rankings
Rankings
15,208
Germany
665
8
Ranking Based On Selection: 8
Stephan Bernhart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,488
17,797
0.647
Cancer research
RNA folding
Bioinformatics
Epigenetics
* Last 6 Years Citation Counts Rankings
Rankings
20,110
Germany
902
9
Ranking Based On Selection: 9
Gerik Scheuermann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,083
14,809
0.615
Visualization
Visual Analytics
Topology
Cliffordalgebra
Digital Humanities
* Last 6 Years Citation Counts Rankings
Rankings
20,326
Germany
913
10
Ranking Based On Selection: 10
Philipp Lurz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,257
14,717
0.764
* Last 6 Years Citation Counts Rankings
Rankings
21,531
Germany
972
11
Ranking Based On Selection: 11
Antje Körner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,755
14,184
0.530
Obesity
adipose tissue
childhood obesity
pediatric endocrinology
genetics
* Last 6 Years Citation Counts Rankings
Rankings
22,390
Germany
1,005
12
Ranking Based On Selection: 12
Miguel D Mahecha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,897
13,836
0.732
Environmental Data Sciences
Ecosystem functioning
Extreme events
Data Cubes
Society-Environment
* Last 6 Years Citation Counts Rankings
Rankings
24,771
Germany
1,101
13
Ranking Based On Selection: 13
Anja Mehnert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,853
12,923
0.651
* Last 6 Years Citation Counts Rankings
Rankings
26,148
Germany
1,156
14
Ranking Based On Selection: 14
Marius Grundmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,960
12,480
0.260
* Last 6 Years Citation Counts Rankings
Rankings
30,767
Germany
1,361
15
Ranking Based On Selection: 15
Rolf Wachter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,059
11,201
0.657
* Last 6 Years Citation Counts Rankings
Rankings
35,425
Germany
1,553
16
Ranking Based On Selection: 16
Johannes Lemke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,608
10,188
0.579
* Last 6 Years Citation Counts Rankings
Rankings
36,445
Germany
1,603
17
Ranking Based On Selection: 17
Jon Genuneit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,503
9,987
0.571
* Last 6 Years Citation Counts Rankings
Rankings
37,106
Germany
1,631
18
Ranking Based On Selection: 18
Martin Potthast
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,217
9,875
0.695
Information Retrieval
Natural Language Processing
* Last 6 Years Citation Counts Rankings
Rankings
41,913
Germany
1,826
19
Ranking Based On Selection: 19
Henryk Barthel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,309
9,081
0.557
* Last 6 Years Citation Counts Rankings
Rankings
41,928
Germany
1,829
20
Ranking Based On Selection: 20
Georg Schomerus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,158
9,079
0.641
Public attitudes towards mental illness
help-seeking for mental illness
stigma of substance use disorders
* Last 6 Years Citation Counts Rankings
Rankings
43,652
Germany
1,912
21
Ranking Based On Selection: 21
Nadja Rüger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,889
8,828
0.685
forest ecology
ecological modeling
community ecology
demography
life-history strategies
* Last 6 Years Citation Counts Rankings
Rankings
43,900
Germany
1,922
22
Ranking Based On Selection: 22
Erich Schröger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,793
8,793
0.328
* Last 6 Years Citation Counts Rankings
Rankings
47,303
Germany
2,077
23
Ranking Based On Selection: 23
Johannes Quaas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,323
8,348
0.677
Climate- and Biodiversity Change
Clouds and Climate
Aerosol-Cloud Interactions
* Last 6 Years Citation Counts Rankings
Rankings
47,364
Germany
2,083
24
Ranking Based On Selection: 24
Alexander Jobs *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,746
8,341
0.954
* Last 6 Years Citation Counts Rankings
Rankings
49,881
Germany
2,187
25
Ranking Based On Selection: 25
Ansgar Zerfass|Ansgar Zerfaß
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,058
8,048
0.501
Corporate Communications
Communication Management
Public Relations
Strategic Communication