Citation Rankings
Highly Cited Researchers

Universität Hamburg Highly Cited Researchers Citation Rankings 2025

Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There is still much work to be done in this area. See also for more specific citation analyses: "last 6 years citation indexUniversities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

* Total Citation Counts Rankings
Ranking Based On Selection :1
Germany
Christian M Ringle
Decision Sciences
Business Analytics
Multivariate Analysis Methods
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257,999
207,684
0.805
* Total Citation Counts Rankings
Ranking Based On Selection :2
Germany
Roman Schnabel
quantum physics
gravitational-wave detection
squeezed light
entanglement
quantum optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,466
92,203
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :3
Germany
Klaus Pantel
Krebsforschung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,602
40,431
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :4
Germany
Mikhail Korobko
Gravitational-Wave Detectors
Squeezed light
Entanglement
Optomechanics
Quantum Optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,697
73,552
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :5
Germany
Bernd Löwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,618
52,965
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :6
Germany
Christian Büchel
Pain Fear Networks Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,089
23,673
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :7
Germany
Wolfgang Parak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,964
26,291
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :8
Germany
Andreas K. Engel
Cognitive Neuroscience
Systems Neuroscience
Neurophysiology
Oscillations
Connectivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,668
16,031
0.310
* Total Citation Counts Rankings
Ranking Based On Selection :9
Germany
Nicolaus Kröger
Stammzelltransplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,151
27,945
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :10
Germany
Alexander Lichtenstein
Electronic structure
Magnetism
Strongly Correlated Electron Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,858
16,658
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :11
Germany
Horst Weller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,019
7,147
0.149
* Total Citation Counts Rankings
Ranking Based On Selection :12
Germany
Renate Schnabel
Cardiology
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,533
28,884
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :13
Germany
Roland Wiesendanger
Nanophysics
Magnetism
Surface Physics
Low Temperature Physics
Topological Matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,865
13,076
0.291
* Total Citation Counts Rankings
Ranking Based On Selection :14
Germany
Burkhard Goke
Hospital Magement & Organization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,758
7,875
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :15
Germany
Tanja Zeller
Cardiology
Genomic and System Biology
Biomarker
Cardiovascular Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,253
21,213
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :16
Germany
Ulrike Ravens-Sieberer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,025
17,722
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :17
Germany
Peter Hauschildt
numerischer Strahlungstransport
Sternatmosphaeren
Planetenatmosphaeren
High Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,535
8,791
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :18
Germany
Jürgen Gallinat
neurotransmission
schizophrenia
severe mental disorders
complex care models
peer involvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,125
16,586
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :19
Germany
Christian Gerloff
Neurology
Stroke
Neuroplasticity
Neuronal Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,552
13,399
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :20
Germany
Steffen Moritz
mental health
self-help
schizophrena
OCD
BFRB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,438
16,867
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :21
Germany
Martin Härter
Health Services Research
Patient-centred Care
Mental Health
Guideline Implementation
Shared Decision-Making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,578
18,277
0.561
* Total Citation Counts Rankings
Ranking Based On Selection :22
Germany
Volkmar Müller
breast cancer
brain metastases
translational research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,803
16,100
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :23
Germany
Marylyn Martina Addo
virology
immunology
vaccines
T cell regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,469
10,051
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :24
Germany
Glatzel, M
Neuroscience
Dementia
Prions
Alzheimer
Neuropathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,059
14,504
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :25
Germany
Aepfelbacher, M.
Cellular and Molecular Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,626
12,244
0.518
* Total Citation Counts Rankings
Rankings
361
Germany
13
1
Ranking Based On Selection: 1
Christian M Ringle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257,999
207,684
0.805
Decision Sciences
Business Analytics
Multivariate Analysis Methods
Machine Learning
* Total Citation Counts Rankings
Rankings
1,728
Germany
48
1
Ranking Based On Selection: 2
Roman Schnabel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,466
92,203
0.696
quantum physics
gravitational-wave detection
squeezed light
entanglement
quantum optics
* Total Citation Counts Rankings
Rankings
3,543
Germany
114
2
Ranking Based On Selection: 3
Klaus Pantel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,602
40,431
0.441
* Total Citation Counts Rankings
Rankings
3,596
Germany
120
3
Ranking Based On Selection: 4
Mikhail Korobko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,697
73,552
0.811
Gravitational-Wave Detectors
Squeezed light
Entanglement
Optomechanics
Quantum Optics
* Total Citation Counts Rankings
Rankings
4,707
Germany
169
4
Ranking Based On Selection: 5
Bernd Löwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,618
52,965
0.682
* Total Citation Counts Rankings
Rankings
5,477
Germany
208
5
Ranking Based On Selection: 6
Christian Büchel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,089
23,673
0.333
Pain Fear Networks Modelling
* Total Citation Counts Rankings
Rankings
6,314
Germany
248
6
Ranking Based On Selection: 7
Wolfgang Parak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,964
26,291
0.405
* Total Citation Counts Rankings
Rankings
9,166
Germany
368
7
Ranking Based On Selection: 8
Andreas K. Engel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,668
16,031
0.310
Cognitive Neuroscience
Systems Neuroscience
Neurophysiology
Oscillations
Connectivity
* Total Citation Counts Rankings
Rankings
9,603
Germany
388
8
Ranking Based On Selection: 9
Nicolaus Kröger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,151
27,945
0.557
Stammzelltransplantation
* Total Citation Counts Rankings
Rankings
10,002
Germany
400
9
Ranking Based On Selection: 10
Alexander Lichtenstein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,858
16,658
0.341
Electronic structure
Magnetism
Strongly Correlated Electron Systems
* Total Citation Counts Rankings
Rankings
10,283
Germany
412
10
Ranking Based On Selection: 11
Horst Weller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,019
7,147
0.149
* Total Citation Counts Rankings
Rankings
11,173
Germany
469
11
Ranking Based On Selection: 12
Renate Schnabel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,533
28,884
0.634
* Total Citation Counts Rankings
Rankings
11,419
Germany
484
12
Ranking Based On Selection: 13
Roland Wiesendanger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,865
13,076
0.291
Nanophysics
Magnetism
Surface Physics
Low Temperature Physics
Topological Matter
* Total Citation Counts Rankings
Rankings
14,488
Germany
625
13
Ranking Based On Selection: 14
Burkhard Goke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,758
7,875
0.203
* Total Citation Counts Rankings
Rankings
15,419
Germany
665
14
Ranking Based On Selection: 15
Tanja Zeller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,253
21,213
0.569
Cardiology
Genomic and System Biology
Biomarker
Cardiovascular Research
* Total Citation Counts Rankings
Rankings
15,561
Germany
671
15
Ranking Based On Selection: 16
Ulrike Ravens-Sieberer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,025
17,722
0.479
* Total Citation Counts Rankings
Rankings
15,919
Germany
693
16
Ranking Based On Selection: 17
Peter Hauschildt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,535
8,791
0.241
numerischer Strahlungstransport
Sternatmosphaeren
Planetenatmosphaeren
High Performance Computing
* Total Citation Counts Rankings
Rankings
16,211
Germany
707
17
Ranking Based On Selection: 18
Jürgen Gallinat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,125
16,586
0.459
neurotransmission
schizophrenia
severe mental disorders
complex care models
peer involvement
* Total Citation Counts Rankings
Rankings
17,394
Germany
756
18
Ranking Based On Selection: 19
Christian Gerloff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,552
13,399
0.388
Neurology
Stroke
Neuroplasticity
Neuronal Networks
* Total Citation Counts Rankings
Rankings
18,259
Germany
799
19
Ranking Based On Selection: 20
Steffen Moritz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,438
16,867
0.504
mental health
self-help
schizophrena
OCD
BFRB
* Total Citation Counts Rankings
Rankings
18,981
Germany
839
20
Ranking Based On Selection: 21
Martin Härter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,578
18,277
0.561
Health Services Research
Patient-centred Care
Mental Health
Guideline Implementation
Shared Decision-Making
* Total Citation Counts Rankings
Rankings
23,112
Germany
1,020
21
Ranking Based On Selection: 22
Volkmar Müller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,803
16,100
0.559
breast cancer
brain metastases
translational research
* Total Citation Counts Rankings
Rankings
29,516
Germany
1,281
22
Ranking Based On Selection: 23
Marylyn Martina Addo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,469
10,051
0.411
virology
immunology
vaccines
T cell regulation
* Total Citation Counts Rankings
Rankings
30,235
Germany
1,305
23
Ranking Based On Selection: 24
Glatzel, M
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,059
14,504
0.603
Neuroscience
Dementia
Prions
Alzheimer
Neuropathology
* Total Citation Counts Rankings
Rankings
31,068
Germany
1,337
24
Ranking Based On Selection: 25
Aepfelbacher, M.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,626
12,244
0.518