Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 2.521 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

Rankings

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28
World Rank
1
Country Rank
1
University
Ranking Based On Selection:
1
Medical and Health Sciences / Epidemiology and Public Health
Public Health | Epidemiology | Diabetes | Cardiovascular Diseas

Citation Metrics

  • Total
    528,900
  • Last 6 Years
    149,251
  • Last 6 Years / Total
    0.282
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* Total Citation Counts Rankings

Rankings

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97
World Rank
2
Country Rank
2
University
Ranking Based On Selection:
2
* Total Citation Counts Rankings

Rankings

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685
World Rank
6
Country Rank
3
University
Ranking Based On Selection:
3
Natural Sciences / Molecular Biology & Genetics
genetic epidemiology | substance use | sleep | obesity | physical inactivit

Citation Metrics

  • Total
    225,378
  • Last 6 Years
    95,597
  • Last 6 Years / Total
    0.424
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* Total Citation Counts Rankings

Rankings

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743
World Rank
7
Country Rank
4
University
Ranking Based On Selection:
4

Citation Metrics

  • Total
    216,933
  • Last 6 Years
    111,308
  • Last 6 Years / Total
    0.513
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* Total Citation Counts Rankings

Rankings

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771
World Rank
8
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Physics
semiconductors | detectors | nanoelectronics | particle physics | quantum technologie

Citation Metrics

  • Total
    213,776
  • Last 6 Years
    91,098
  • Last 6 Years / Total
    0.426
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* Total Citation Counts Rankings

Rankings

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1,238
World Rank
10
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Physics
Silicon detectors | radiation hardness | high energy physics instrumentatio

Citation Metrics

  • Total
    169,022
  • Last 6 Years
    47,969
  • Last 6 Years / Total
    0.284
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* Total Citation Counts Rankings

Rankings

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1,294
World Rank
11
Country Rank
7
University
Ranking Based On Selection:
7
Economics & Econometrics / Economics
stroke | epidemiology | pharmacoeconomic

Citation Metrics

  • Total
    164,971
  • Last 6 Years
    132,695
  • Last 6 Years / Total
    0.804
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* Total Citation Counts Rankings

Rankings

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3,572
World Rank
16
Country Rank
8
University
Ranking Based On Selection:
8
Medical and Health Sciences / Medical Genetics
human genetics | biostatistic

Citation Metrics

  • Total
    98,100
  • Last 6 Years
    51,467
  • Last 6 Years / Total
    0.525
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* Total Citation Counts Rankings

Rankings

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3,942
World Rank
19
Country Rank
9
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    92,887
  • Last 6 Years
    52,806
  • Last 6 Years / Total
    0.568
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* Total Citation Counts Rankings

Rankings

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4,018
World Rank
20
Country Rank
10
University
Ranking Based On Selection:
10
Education / Education (Other, All)
activity theory | expansive learnin

Citation Metrics

  • Total
    91,907
  • Last 6 Years
    24,931
  • Last 6 Years / Total
    0.271
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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

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4,487
World Rank
21
Country Rank
11
University
Ranking Based On Selection:
11
Others
NAFLD NASH CIRRHOSI

Citation Metrics

  • Total
    85,864
  • Last 6 Years
    29,357
  • Last 6 Years / Total
    0.342
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* Total Citation Counts Rankings

Rankings

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5,057
World Rank
22
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Community ecology | numerical ecolog

Citation Metrics

  • Total
    80,158
  • Last 6 Years
    47,899
  • Last 6 Years / Total
    0.598
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* Total Citation Counts Rankings

Rankings

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5,327
World Rank
24
Country Rank
13
University
Ranking Based On Selection:
13

Citation Metrics

  • Total
    77,723
  • Last 6 Years
    14,300
  • Last 6 Years / Total
    0.184
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* Total Citation Counts Rankings

Rankings

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5,388
World Rank
25
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Computer Science
Machine Learning | Computational Neuroscience | #UnivHelsinkiC

Citation Metrics

  • Total
    77,218
  • Last 6 Years
    23,140
  • Last 6 Years / Total
    0.300
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* Total Citation Counts Rankings

Rankings

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6,672
World Rank
28
Country Rank
15
University
Ranking Based On Selection:
15
Others
lasten immunivälitteiset sairaude

Citation Metrics

  • Total
    68,049
  • Last 6 Years
    23,314
  • Last 6 Years / Total
    0.343
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* Total Citation Counts Rankings

Rankings

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7,519
World Rank
32
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Physics
Cosmology | Particle Physics | Statistic

Citation Metrics

  • Total
    63,005
  • Last 6 Years
    3,703
  • Last 6 Years / Total
    0.059
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* Total Citation Counts Rankings

Rankings

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8,236
World Rank
35
Country Rank
17
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Atomic Layer Depositio

Citation Metrics

  • Total
    59,651
  • Last 6 Years
    17,866
  • Last 6 Years / Total
    0.300
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* Total Citation Counts Rankings

Rankings

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8,435
World Rank
36
Country Rank
18
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    58,647
  • Last 6 Years
    50,501
  • Last 6 Years / Total
    0.861
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* Total Citation Counts Rankings

Rankings

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8,643
World Rank
37
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Physics
particle physics | machine learnin

Citation Metrics

  • Total
    57,784
  • Last 6 Years
    49,696
  • Last 6 Years / Total
    0.860
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* Total Citation Counts Rankings

Rankings

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13,193
World Rank
52
Country Rank
20
University
Ranking Based On Selection:
20

Citation Metrics

  • Total
    44,383
  • Last 6 Years
    7,376
  • Last 6 Years / Total
    0.166
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* Total Citation Counts Rankings

Rankings

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13,390
World Rank
55
Country Rank
21
University
Ranking Based On Selection:
21
Others
lääketied

Citation Metrics

  • Total
    43,939
  • Last 6 Years
    8,267
  • Last 6 Years / Total
    0.188
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* Total Citation Counts Rankings

Rankings

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15,591
World Rank
67
Country Rank
22
University
Ranking Based On Selection:
22
Medical and Health Sciences / Biochemistry
protein quality control | neurodegenerative diseases | neurotrophic factor

Citation Metrics

  • Total
    40,002
  • Last 6 Years
    9,526
  • Last 6 Years / Total
    0.238
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* Total Citation Counts Rankings

Rankings

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15,914
World Rank
69
Country Rank
23
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Quantum chemistry. Heavy element chemistry. Relativistic effects

Citation Metrics

  • Total
    39,477
  • Last 6 Years
    7,929
  • Last 6 Years / Total
    0.201
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* Total Citation Counts Rankings

Rankings

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16,099
World Rank
72
Country Rank
24
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    39,186
  • Last 6 Years
    23,103
  • Last 6 Years / Total
    0.590
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* Total Citation Counts Rankings

Rankings

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17,606
World Rank
77
Country Rank
25
University
Ranking Based On Selection:
25

Citation Metrics

  • Total
    37,009
  • Last 6 Years
    9,631
  • Last 6 Years / Total
    0.260
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