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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 2.907 Scientists Citation Rankings (Sort by last 5 years Citation Index) - 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.

* Last 5 Years Citation Counts Rankings

Rankings

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193
World Rank
1
Country Rank
1
University
Ranking Based On Selection:
1

Citation Metrics

  • Total
    249,995
  • Last 5 Years
    165,615
  • Last 5 Years / Total
    0.662
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* Last 5 Years Citation Counts Rankings

Rankings

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307
World Rank
2
Country Rank
2
University
Ranking Based On Selection:
2

Citation Metrics

  • Total
    260,619
  • Last 5 Years
    145,516
  • Last 5 Years / Total
    0.558
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* Last 5 Years Citation Counts Rankings

Rankings

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362
World Rank
4
Country Rank
3
University
Ranking Based On Selection:
3

Citation Metrics

  • Total
    290,650
  • Last 5 Years
    139,027
  • Last 5 Years / Total
    0.478
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* Last 5 Years Citation Counts Rankings

Rankings

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828
World Rank
52
Country Rank
5
University
Ranking Based On Selection:
4
Natural Sciences / Physics
High energy physics | detectors | Energ

Citation Metrics

  • Total
    275,469
  • Last 5 Years
    108,651
  • Last 5 Years / Total
    0.394
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* Last 5 Years Citation Counts Rankings

Rankings

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703
World Rank
39
Country Rank
4
University
Ranking Based On Selection:
5
Engineering & Technology / Electrical & Electronic Engineering
electronics for high energy physics | rad-hard electronic

Citation Metrics

  • Total
    233,474
  • Last 5 Years
    114,716
  • Last 5 Years / Total
    0.491
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* Last 5 Years Citation Counts Rankings

Rankings

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1,113
World Rank
75
Country Rank
6
University
Ranking Based On Selection:
6
Others
Misure e Strumentazione elettronica di Misur

Citation Metrics

  • Total
    194,038
  • Last 5 Years
    96,694
  • Last 5 Years / Total
    0.498
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* Last 5 Years Citation Counts Rankings

Rankings

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1,027
World Rank
68
Country Rank
1
University
Ranking Based On Selection:
7

Citation Metrics

  • Total
    245,597
  • Last 5 Years
    100,079
  • Last 5 Years / Total
    0.407
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* Last 5 Years Citation Counts Rankings

Rankings

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1,274
World Rank
90
Country Rank
2
University
Ranking Based On Selection:
8
Medical and Health Sciences / Epidemiology and Public Health
Health Technology Assessment | Pharmacoeconomics | Health Services Research | Cost Effectivenes

Citation Metrics

  • Total
    109,792
  • Last 5 Years
    91,625
  • Last 5 Years / Total
    0.835
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* Last 5 Years Citation Counts Rankings

Rankings

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1,642
World Rank
112
Country Rank
3
University
Ranking Based On Selection:
9
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Health Economics | Public Health | Health Technology Assessment | Epidemiology | Healthcare Managemen

Citation Metrics

  • Total
    100,717
  • Last 5 Years
    81,698
  • Last 5 Years / Total
    0.811
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* Last 5 Years Citation Counts Rankings

Rankings

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2,766
World Rank
161
Country Rank
5
University
Ranking Based On Selection:
10
Medical and Health Sciences / Cardiology
Hypertension | Cardiology | Cardiovascular | Health & Medical Science

Citation Metrics

  • Total
    239,867
  • Last 5 Years
    59,416
  • Last 5 Years / Total
    0.248
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* Last 5 Years Citation Counts Rankings

Rankings

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2,063
World Rank
132
Country Rank
4
University
Ranking Based On Selection:
11
Medical and Health Sciences / Cardiology
cardiologia | ecocardiografia | informatic

Citation Metrics

  • Total
    120,116
  • Last 5 Years
    71,194
  • Last 5 Years / Total
    0.593
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* Last 5 Years Citation Counts Rankings

Rankings

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2,222
World Rank
136
Country Rank
7
University
Ranking Based On Selection:
12
Medical and Health Sciences / Geriatrics
Geriatrics | Public Health | Aging | Frailty | Preventive medicin

Citation Metrics

  • Total
    103,146
  • Last 5 Years
    67,880
  • Last 5 Years / Total
    0.658
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* Last 5 Years Citation Counts Rankings

Rankings

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3,395
World Rank
181
Country Rank
8
University
Ranking Based On Selection:
13
Natural Sciences / Physics
Astronomy | astrophysics and cosmolog

Citation Metrics

  • Total
    83,221
  • Last 5 Years
    52,558
  • Last 5 Years / Total
    0.632
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* Last 5 Years Citation Counts Rankings

Rankings

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3,441
World Rank
182
Country Rank
9
University
Ranking Based On Selection:
14
* Last 5 Years Citation Counts Rankings

Rankings

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3,577
World Rank
188
Country Rank
11
University
Ranking Based On Selection:
15

Citation Metrics

  • Total
    79,414
  • Last 5 Years
    50,903
  • Last 5 Years / Total
    0.641
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* Last 5 Years Citation Counts Rankings

Rankings

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3,531
World Rank
187
Country Rank
10
University
Ranking Based On Selection:
16
Natural Sciences / Physics
Astrophysics | Cosmolog

Citation Metrics

  • Total
    83,792
  • Last 5 Years
    51,321
  • Last 5 Years / Total
    0.612
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* Last 5 Years Citation Counts Rankings

Rankings

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3,927
World Rank
204
Country Rank
13
University
Ranking Based On Selection:
17
Natural Sciences / Physics
Cosmologia | Astrofisica | Tecnologie delle microond

Citation Metrics

  • Total
    82,868
  • Last 5 Years
    48,078
  • Last 5 Years / Total
    0.580
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* Last 5 Years Citation Counts Rankings

Rankings

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3,821
World Rank
198
Country Rank
12
University
Ranking Based On Selection:
18
Engineering & Technology / Computer Science
Web | Social Networks | Graph Theory | Algorithms | Information Retrieva

Citation Metrics

  • Total
    56,844
  • Last 5 Years
    48,853
  • Last 5 Years / Total
    0.859
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* Last 5 Years Citation Counts Rankings

Rankings

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4,631
World Rank
238
Country Rank
6
University
Ranking Based On Selection:
19
Natural Sciences / Physics
Computational Astrophysics | Numerical Relativit

Citation Metrics

  • Total
    48,656
  • Last 5 Years
    43,275
  • Last 5 Years / Total
    0.889
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* Last 5 Years Citation Counts Rankings

Rankings

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4,907
World Rank
247
Country Rank
14
University
Ranking Based On Selection:
20
Medical and Health Sciences / Internal Medicine
Hepatology | Internal Medicine | MASLD | Metabolism | Precision Medicin

Citation Metrics

  • Total
    54,479
  • Last 5 Years
    41,709
  • Last 5 Years / Total
    0.766
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* Last 5 Years Citation Counts Rankings

Rankings

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4,968
World Rank
251
Country Rank
15
University
Ranking Based On Selection:
21
Medical and Health Sciences / Medical Oncology
Medical Oncology | Cancer Therapy | Oncologi

Citation Metrics

  • Total
    99,144
  • Last 5 Years
    41,358
  • Last 5 Years / Total
    0.417
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* Last 5 Years Citation Counts Rankings

Rankings

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6,046
World Rank
294
Country Rank
7
University
Ranking Based On Selection:
22
* Last 5 Years Citation Counts Rankings

Rankings

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6,696
World Rank
320
Country Rank
8
University
Ranking Based On Selection:
23

Citation Metrics

  • Total
    80,692
  • Last 5 Years
    34,319
  • Last 5 Years / Total
    0.425
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* Last 5 Years Citation Counts Rankings

Rankings

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6,642
World Rank
316
Country Rank
16
University
Ranking Based On Selection:
24
Natural Sciences / Biological Science
biologia | genetica | epidemiologia | emostasi | trombos

Citation Metrics

  • Total
    84,011
  • Last 5 Years
    34,454
  • Last 5 Years / Total
    0.410
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* Last 5 Years Citation Counts Rankings

Rankings

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6,728
World Rank
324
Country Rank
9
University
Ranking Based On Selection:
25
Natural Sciences / Physics
Physics | Astrophysics | Cosmolog

Citation Metrics

  • Total
    67,807
  • Last 5 Years
    34,249
  • Last 5 Years / Total
    0.505
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