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Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

* Total H Index Rankings

Rankings

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8,181
World Rank
11
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
• Renewable Energy Systems. • Desiccant Dehumidification Systems. • Refrigeration and Ai

H-Index Metrics

  • H-Index
    105
  • i10 Index
    372
  • Citation Counts
    33,082
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* Total H Index Rankings

Rankings

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58,535
World Rank
78
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Electrical & Information Engineering
Optimization | Multimedia Processing | Biomedical Applications | Security Systems Wireless Communication

H-Index Metrics

  • H-Index
    58
  • i10 Index
    96
  • Citation Counts
    10,009
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* Total H Index Rankings

Rankings

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108,114
World Rank
210
Country Rank
3
University
Ranking Based On Selection:
3
Others
Distributed systems | Distributed Database | Network | IoT | Securit

H-Index Metrics

  • H-Index
    46
  • i10 Index
    161
  • Citation Counts
    7,645
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* Total H Index Rankings

Rankings

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183,044
World Rank
471
Country Rank
4
University
Ranking Based On Selection:
4
* Total H Index Rankings

Rankings

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205,277
World Rank
557
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Pharmacology
Pharmacology and Toxicolog

H-Index Metrics

  • H-Index
    34
  • i10 Index
    65
  • Citation Counts
    2,623
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* Total H Index Rankings

Rankings

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259,125
World Rank
809
Country Rank
6
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    30
  • i10 Index
    46
  • Citation Counts
    2,372
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* Total H Index Rankings

Rankings

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275,167
World Rank
890
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Electrical & Electronic Engineering
Signal Processing | Image Processing | Artifical Intelegenc

H-Index Metrics

  • H-Index
    29
  • i10 Index
    29
  • Citation Counts
    2,881
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* Total H Index Rankings

Rankings

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348,990
World Rank
1,303
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings

Rankings

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486,152
World Rank
2,319
Country Rank
9
University
Ranking Based On Selection:
9
Others
Nan

H-Index Metrics

  • H-Index
    20
  • i10 Index
    27
  • Citation Counts
    1,457
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* Total H Index Rankings

Rankings

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495,868
World Rank
2,394
Country Rank
10
University
Ranking Based On Selection:
10
Medical and Health Sciences / Histology and Embriology
Histology | Cell Biology | Medical educatio

H-Index Metrics

  • H-Index
    20
  • i10 Index
    41
  • Citation Counts
    1,279
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* Total H Index Rankings

Rankings

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516,795
World Rank
2,564
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Physics
Materials science | nanotechnology | polymers | Solid state physic

H-Index Metrics

  • H-Index
    19
  • i10 Index
    21
  • Citation Counts
    1,164
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* Total H Index Rankings

Rankings

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520,470
World Rank
2,605
Country Rank
12
University
Ranking Based On Selection:
12
Engineering & Technology / Computer Science
Artificial Intelligence | Optimization Algorithms | Quantum computing | Medical Engineering | Dat

H-Index Metrics

  • H-Index
    19
  • i10 Index
    22
  • Citation Counts
    1,392
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* Total H Index Rankings

Rankings

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523,888
World Rank
2,641
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Biomaterials and Tissue Engineering
Biophysics | Biomaterial | nanobiotechnology | tissue engineering | Protein chemistr

H-Index Metrics

  • H-Index
    19
  • i10 Index
    25
  • Citation Counts
    1,169
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* Total H Index Rankings

Rankings

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550,207
World Rank
2,864
Country Rank
14
University
Ranking Based On Selection:
14
* Total H Index Rankings

Rankings

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570,065
World Rank
3,042
Country Rank
15
University
Ranking Based On Selection:
15
Natural Sciences / Molecular Biology & Genetics
Microbiology | Molecular Biolog

H-Index Metrics

  • H-Index
    18
  • i10 Index
    24
  • Citation Counts
    1,178
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* Total H Index Rankings

Rankings

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587,531
World Rank
3,205
Country Rank
16
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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649,927
World Rank
3,753
Country Rank
17
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
corrosion | Thermodynamics | electrochemistr

H-Index Metrics

  • H-Index
    16
  • i10 Index
    18
  • Citation Counts
    673
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* Total H Index Rankings

Rankings

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736,448
World Rank
4,615
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Computer Science
Encryption - Artificial Intelligenc

H-Index Metrics

  • H-Index
    14
  • i10 Index
    19
  • Citation Counts
    861
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* Total H Index Rankings

Rankings

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774,351
World Rank
4,988
Country Rank
19
University
Ranking Based On Selection:
19
* Total H Index Rankings

Rankings

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780,338
World Rank
5,036
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings

Rankings

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870,314
World Rank
5,997
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Photonics Image Processing Digital Communicatio

H-Index Metrics

  • H-Index
    12
  • i10 Index
    14
  • Citation Counts
    399
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* Total H Index Rankings

Rankings

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971,456
World Rank
7,062
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Physics
Solid state physics and Biophysic

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    395
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* Total H Index Rankings

Rankings

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974,834
World Rank
7,135
Country Rank
23
University
Ranking Based On Selection:
23
Others
Marine Geodes

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    262
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* Total H Index Rankings

Rankings

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1,014,892
World Rank
7,630
Country Rank
24
University
Ranking Based On Selection:
24
Others
Biodegradation studies | Water treatment | Plant extractions | Drug modifications | Water desalinatio

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    465
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* Total H Index Rankings

Rankings

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1,061,533
World Rank
8,060
Country Rank
25
University
Ranking Based On Selection:
25
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacognosy | Drug Discovery | Natural Products Chemistry | Bioscreening | Pharmacolog

H-Index Metrics

  • H-Index
    9
  • i10 Index
    9
  • Citation Counts
    368
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