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.
* Last 6 Years Citation Rankings
Rankings

1,048
World Rank

25
Country Rank

1
University
Ranking Based On Selection:
1
Citation Metrics
-
Total174,652
-
Last 6 Years88,097
-
Last 6 Years / Total0.504
* Last 6 Years Citation Rankings
Rankings

1,303
World Rank

28
Country Rank

2
University
Ranking Based On Selection:
2
Citation Metrics
-
Total167,293
-
Last 6 Years80,779
-
Last 6 Years / Total0.483
* Last 6 Years Citation Rankings
Rankings

7,032
World Rank

76
Country Rank

3
University
Ranking Based On Selection:
3
Citation Metrics
-
Total46,071
-
Last 6 Years29,159
-
Last 6 Years / Total0.633
* Last 6 Years Citation Rankings
Rankings

8,507
World Rank

93
Country Rank

4
University
Ranking Based On Selection:
4
Citation Metrics
-
Total38,222
-
Last 6 Years25,899
-
Last 6 Years / Total0.678
* Last 6 Years Citation Rankings
Rankings

10,462
World Rank

107
Country Rank

5
University
Ranking Based On Selection:
5
Natural Sciences / Physics
PARTICLE PHYSICS | QUANTUM PHYSICS | ASTROPARTICLOE PHYSICS | ATOMIC PHYSICS | MATHEMATICAL PHYSIC
PARTICLE PHYSICS | QUANTUM PHYSICS | ASTROPARTICLOE PHYSICS | ATOMIC PHYSICS | MATHEMATICAL PHYSIC
Citation Metrics
-
Total64,937
-
Last 6 Years22,770
-
Last 6 Years / Total0.351
* Last 6 Years Citation Rankings
Rankings

14,316
World Rank

139
Country Rank

6
University
Ranking Based On Selection:
6
Citation Metrics
-
Total21,478
-
Last 6 Years18,427
-
Last 6 Years / Total0.858
* Last 6 Years Citation Rankings
Rankings

15,323
World Rank

145
Country Rank

7
University
Ranking Based On Selection:
7
Citation Metrics
-
Total45,816
-
Last 6 Years17,627
-
Last 6 Years / Total0.385
* Last 6 Years Citation Rankings
Rankings

15,641
World Rank

147
Country Rank

8
University
Ranking Based On Selection:
8
Citation Metrics
-
Total48,502
-
Last 6 Years17,369
-
Last 6 Years / Total0.358
* Last 6 Years Citation Rankings
Rankings

16,897
World Rank

156
Country Rank

9
University
Ranking Based On Selection:
9
Engineering & Technology / Food Science and Engineering
Food Microbiology | Food Safety | Predictive Microbiology | Risk Analysis | Probiotic
Food Microbiology | Food Safety | Predictive Microbiology | Risk Analysis | Probiotic
Citation Metrics
-
Total21,581
-
Last 6 Years16,506
-
Last 6 Years / Total0.765
* Last 6 Years Citation Rankings
Rankings

19,443
World Rank

184
Country Rank

10
University
Ranking Based On Selection:
10
Citation Metrics
-
Total39,104
-
Last 6 Years15,038
-
Last 6 Years / Total0.385
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* Last 6 Years Citation Rankings
Rankings

23,955
World Rank

222
Country Rank

11
University
Ranking Based On Selection:
11
Medical and Health Sciences / Urology
Male & female reproduction | Andrology | Reproductive endocrinology | Quality management | Assisted Reproductive Technology ..
Male & female reproduction | Andrology | Reproductive endocrinology | Quality management | Assisted Reproductive Technology ..
Citation Metrics
-
Total20,258
-
Last 6 Years13,123
-
Last 6 Years / Total0.648
* Last 6 Years Citation Rankings
Rankings

27,110
World Rank

249
Country Rank

12
University
Ranking Based On Selection:
12
Citation Metrics
-
Total22,044
-
Last 6 Years12,105
-
Last 6 Years / Total0.549
* Last 6 Years Citation Rankings
Rankings

28,144
World Rank

263
Country Rank

13
University
Ranking Based On Selection:
13
Citation Metrics
-
Total22,449
-
Last 6 Years11,789
-
Last 6 Years / Total0.525
* Last 6 Years Citation Rankings
Rankings

28,809
World Rank

275
Country Rank

14
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Processos Industriais de Engenharia Química / Especialidade: Processos Bioquímicos - Operações Industriais e Equipamentos
Processos Industriais de Engenharia Química / Especialidade: Processos Bioquímicos - Operações Industriais e Equipamentos
Citation Metrics
-
Total22,683
-
Last 6 Years11,612
-
Last 6 Years / Total0.512
* Last 6 Years Citation Rankings
Rankings

29,297
World Rank

279
Country Rank

15
University
Ranking Based On Selection:
15
Citation Metrics
-
Total39,144
-
Last 6 Years11,482
-
Last 6 Years / Total0.293
* Last 6 Years Citation Rankings
Rankings

29,303
World Rank

280
Country Rank

16
University
Ranking Based On Selection:
16
Agriculture & Forestry / Plant Science
Functional Ecology | Ecohydrology | Ecosystem Functioning | Savanna ecology | Restoration ecolog
Functional Ecology | Ecohydrology | Ecosystem Functioning | Savanna ecology | Restoration ecolog
Citation Metrics
-
Total16,781
-
Last 6 Years11,481
-
Last 6 Years / Total0.684
* Last 6 Years Citation Rankings
Rankings

30,444
World Rank

294
Country Rank

17
University
Ranking Based On Selection:
17
Citation Metrics
-
Total24,729
-
Last 6 Years11,185
-
Last 6 Years / Total0.452
* Last 6 Years Citation Rankings
Rankings

30,672
World Rank

296
Country Rank

18
University
Ranking Based On Selection:
18
Citation Metrics
-
Total27,829
-
Last 6 Years11,126
-
Last 6 Years / Total0.400
* Last 6 Years Citation Rankings
Rankings

31,166
World Rank

304
Country Rank

19
University
Ranking Based On Selection:
19
Citation Metrics
-
Total27,709
-
Last 6 Years11,002
-
Last 6 Years / Total0.397
* Last 6 Years Citation Rankings
Rankings

32,723
World Rank

320
Country Rank

20
University
Ranking Based On Selection:
20
Citation Metrics
-
Total23,328
-
Last 6 Years10,658
-
Last 6 Years / Total0.457
* Last 6 Years Citation Rankings
Rankings

33,837
World Rank

336
Country Rank

21
University
Ranking Based On Selection:
21
Citation Metrics
-
Total21,490
-
Last 6 Years10,421
-
Last 6 Years / Total0.485
* Last 6 Years Citation Rankings
Rankings

33,867
World Rank

338
Country Rank

22
University
Ranking Based On Selection:
22
Natural Sciences / Physics
Física de Astropartículas | Neutrinos | Raios Cósmicos | Detectores | Métodos Estatístico
Física de Astropartículas | Neutrinos | Raios Cósmicos | Detectores | Métodos Estatístico
Citation Metrics
-
Total28,429
-
Last 6 Years10,414
-
Last 6 Years / Total0.366
* Last 6 Years Citation Rankings
Rankings

37,381
World Rank

373
Country Rank

23
University
Ranking Based On Selection:
23
Natural Sciences / Molecular Biology & Genetics
Molecular biology | Extracellular Vesicles | Organoids | Patient-derived organoids | Tumor Biolog
Molecular biology | Extracellular Vesicles | Organoids | Patient-derived organoids | Tumor Biolog
Citation Metrics
-
Total10,328
-
Last 6 Years9,737
-
Last 6 Years / Total0.943
* Last 6 Years Citation Rankings
Rankings

38,336
World Rank

383
Country Rank

24
University
Ranking Based On Selection:
24
Citation Metrics
-
Total15,918
-
Last 6 Years9,568
-
Last 6 Years / Total0.601
* Last 6 Years Citation Rankings
Rankings

38,744
World Rank

389
Country Rank

25
University
Ranking Based On Selection:
25
Engineering & Technology / Food Science and Engineering
microencapsulação | secagem | processos de concentração por membrana | secagem por spra
microencapsulação | secagem | processos de concentração por membrana | secagem por spra
Citation Metrics
-
Total17,978
-
Last 6 Years9,500
-
Last 6 Years / Total0.528