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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 2.521 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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25
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
    554,403
  • Last 5 Years
    166,689
  • Last 5 Years / Total
    0.301
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* Total Citation Counts Rankings

Rankings

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91
World Rank
2
Country Rank
2
University
Ranking Based On Selection:
2
* Total Citation Counts Rankings

Rankings

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688
World Rank
6
Country Rank
3
University
Ranking Based On Selection:
3

Citation Metrics

  • Total
    238,296
  • Last 5 Years
    125,109
  • Last 5 Years / Total
    0.525
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* Total Citation Counts Rankings

Rankings

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700
World Rank
7
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Molecular Biology & Genetics
genetic epidemiology | substance use | sleep | obesity | physical inactivit

Citation Metrics

  • Total
    236,625
  • Last 5 Years
    106,125
  • Last 5 Years / Total
    0.448
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* Total Citation Counts Rankings

Rankings

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741
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
    230,939
  • Last 5 Years
    103,751
  • Last 5 Years / Total
    0.449
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* Total Citation Counts Rankings

Rankings

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1,123
World Rank
9
Country Rank
6
University
Ranking Based On Selection:
6
Economics & Econometrics / Economics
stroke | epidemiology | pharmacoeconomic

Citation Metrics

  • Total
    189,655
  • Last 5 Years
    156,313
  • Last 5 Years / Total
    0.824
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* Total Citation Counts Rankings

Rankings

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1,306
World Rank
11
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Physics
Silicon detectors | radiation hardness | high energy physics instrumentatio

Citation Metrics

  • Total
    175,684
  • Last 5 Years
    53,291
  • Last 5 Years / Total
    0.303
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* Total Citation Counts Rankings

Rankings

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3,352
World Rank
15
Country Rank
8
University
Ranking Based On Selection:
8

Citation Metrics

  • Total
    108,301
  • Last 5 Years
    65,777
  • Last 5 Years / Total
    0.607
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* Total Citation Counts Rankings

Rankings

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3,565
World Rank
17
Country Rank
9
University
Ranking Based On Selection:
9
Medical and Health Sciences / Medical Genetics
complex disease genetics | biostatistic

Citation Metrics

  • Total
    104,881
  • Last 5 Years
    57,892
  • Last 5 Years / Total
    0.552
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* Total Citation Counts Rankings

Rankings

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4,230
World Rank
20
Country Rank
10
University
Ranking Based On Selection:
10
Education / Education (Other, All)
activity theory | expansive learnin

Citation Metrics

  • Total
    94,847
  • Last 5 Years
    27,467
  • Last 5 Years / Total
    0.290
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* Total Citation Counts Rankings

Rankings

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4,571
World Rank
21
Country Rank
11
University
Ranking Based On Selection:
11
Others
NAFLD NASH CIRRHOSI

Citation Metrics

  • Total
    90,476
  • Last 5 Years
    34,017
  • Last 5 Years / Total
    0.376
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* Total Citation Counts Rankings

Rankings

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4,674
World Rank
22
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Community ecology | numerical ecolog

Citation Metrics

  • Total
    89,157
  • Last 5 Years
    55,228
  • Last 5 Years / Total
    0.619
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* Total Citation Counts Rankings

Rankings

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5,728
World Rank
24
Country Rank
13
University
Ranking Based On Selection:
13

Citation Metrics

  • Total
    79,487
  • Last 5 Years
    15,629
  • Last 5 Years / Total
    0.197
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* Total Citation Counts Rankings

Rankings

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5,746
World Rank
25
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Computer Science
Machine Learning | Computational Neuroscience | #UnivHelsinkiC

Citation Metrics

  • Total
    79,347
  • Last 5 Years
    26,001
  • Last 5 Years / Total
    0.328
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* Total Citation Counts Rankings

Rankings

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6,898
World Rank
29
Country Rank
15
University
Ranking Based On Selection:
15
Others
lasten immunivälitteiset sairaude

Citation Metrics

  • Total
    71,019
  • Last 5 Years
    26,026
  • Last 5 Years / Total
    0.366
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* Total Citation Counts Rankings

Rankings

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7,643
World Rank
31
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Physics
Cosmology | Particle Physics | Statistic

Citation Metrics

  • Total
    66,383
  • Last 5 Years
    4,033
  • Last 5 Years / Total
    0.061
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* Total Citation Counts Rankings

Rankings

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7,901
World Rank
35
Country Rank
17
University
Ranking Based On Selection:
17

Citation Metrics

  • Total
    65,008
  • Last 5 Years
    57,342
  • Last 5 Years / Total
    0.882
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* Total Citation Counts Rankings

Rankings

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8,234
World Rank
37
Country Rank
18
University
Ranking Based On Selection:
18
Natural Sciences / Physics
particle physics | machine learnin

Citation Metrics

  • Total
    63,385
  • Last 5 Years
    55,745
  • Last 5 Years / Total
    0.879
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* Total Citation Counts Rankings

Rankings

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8,574
World Rank
39
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Atomic Layer Depositio

Citation Metrics

  • Total
    61,798
  • Last 5 Years
    19,768
  • Last 5 Years / Total
    0.320
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* Total Citation Counts Rankings

Rankings

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14,313
World Rank
59
Country Rank
21
University
Ranking Based On Selection:
20

Citation Metrics

  • Total
    44,897
  • Last 5 Years
    7,986
  • Last 5 Years / Total
    0.178
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* Total Citation Counts Rankings

Rankings

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14,267
World Rank
58
Country Rank
20
University
Ranking Based On Selection:
21
Others
lääketied

Citation Metrics

  • Total
    44,990
  • Last 5 Years
    9,157
  • Last 5 Years / Total
    0.204
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* Total Citation Counts Rankings

Rankings

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15,790
World Rank
67
Country Rank
22
University
Ranking Based On Selection:
22

Citation Metrics

  • Total
    42,247
  • Last 5 Years
    26,265
  • Last 5 Years / Total
    0.622
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* Total Citation Counts Rankings

Rankings

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16,841
World Rank
72
Country Rank
23
University
Ranking Based On Selection:
23
Medical and Health Sciences / Biochemistry
protein quality control | neurodegenerative diseases | neurotrophic factor

Citation Metrics

  • Total
    40,639
  • Last 5 Years
    10,270
  • Last 5 Years / Total
    0.253
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* Total Citation Counts Rankings

Rankings

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16,962
World Rank
73
Country Rank
24
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Quantum chemistry. Heavy element chemistry. Relativistic effects

Citation Metrics

  • Total
    40,427
  • Last 5 Years
    8,815
  • Last 5 Years / Total
    0.218
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* Total Citation Counts Rankings

Rankings

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18,442
World Rank
79
Country Rank
25
University
Ranking Based On Selection:
25

Citation Metrics

  • Total
    38,306
  • Last 5 Years
    10,728
  • Last 5 Years / Total
    0.280
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