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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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3,723
World Rank
38
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
Lithium battery chemistry | Polymer material

H-Index Metrics

  • H-Index
    129
  • i10 Index
    1,341
  • Citation Counts
    98,310
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* Total H Index Rankings

Rankings

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40,987
World Rank
490
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Catalysis and Adsorption by MOF

H-Index Metrics

  • H-Index
    66
  • i10 Index
    159
  • Citation Counts
    23,616
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* Total H Index Rankings

Rankings

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86,594
World Rank
1,278
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings

Rankings

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131,966
World Rank
2,138
Country Rank
4
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
biopolymers | bioplastics | rheology | biomass | polymer physic

H-Index Metrics

  • H-Index
    42
  • i10 Index
    82
  • Citation Counts
    6,747
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* Total H Index Rankings

Rankings

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144,001
World Rank
2,378
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings

Rankings

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147,160
World Rank
2,422
Country Rank
6
University
Ranking Based On Selection:
6
* Total H Index Rankings

Rankings

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148,670
World Rank
2,449
Country Rank
7
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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150,561
World Rank
2,495
Country Rank
8
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
catalysis | biorefinery | photocatalysis | CO2 conversio

H-Index Metrics

  • H-Index
    40
  • i10 Index
    66
  • Citation Counts
    6,899
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* Total H Index Rankings

Rankings

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155,140
World Rank
2,579
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings

Rankings

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155,380
World Rank
2,585
Country Rank
10
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Heterogeneous catalyst | C1 chemistry | CO2 conversion | Electrocatalyst | Reactor desig

H-Index Metrics

  • H-Index
    39
  • i10 Index
    67
  • Citation Counts
    4,342
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* Total H Index Rankings

Rankings

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158,670
World Rank
2,658
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Physics
Computational Material Science | Condensed Matter Physics | Density functional Theor

H-Index Metrics

  • H-Index
    39
  • i10 Index
    62
  • Citation Counts
    9,793
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* Total H Index Rankings

Rankings

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160,806
World Rank
2,704
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings

Rankings

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164,638
World Rank
2,778
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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167,824
World Rank
2,860
Country Rank
14
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Catalysis | Electrochemistry | Biomass Conversion | Renewable Energ

H-Index Metrics

  • H-Index
    38
  • i10 Index
    64
  • Citation Counts
    4,511
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* Total H Index Rankings

Rankings

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168,617
World Rank
2,880
Country Rank
15
University
Ranking Based On Selection:
15
* Total H Index Rankings

Rankings

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177,537
World Rank
3,067
Country Rank
16
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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178,949
World Rank
3,098
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

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185,034
World Rank
3,210
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
perovskite solar cells | perovskite/Si tandem solar cell

H-Index Metrics

  • H-Index
    36
  • i10 Index
    56
  • Citation Counts
    7,858
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* Total H Index Rankings

Rankings

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185,681
World Rank
3,230
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Chemical Risk Assessment | Environmental Toxicology | EDCs | Exposure Mode

H-Index Metrics

  • H-Index
    36
  • i10 Index
    53
  • Citation Counts
    4,071
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* Total H Index Rankings

Rankings

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197,582
World Rank
3,477
Country Rank
20
University
Ranking Based On Selection:
20
Natural Sciences / Physics
Soft Matter | Self-assembly | Organic Devices | Liquid Crystal | Polyimid

H-Index Metrics

  • H-Index
    35
  • i10 Index
    90
  • Citation Counts
    4,106
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* Total H Index Rankings

Rankings

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200,621
World Rank
3,531
Country Rank
21
University
Ranking Based On Selection:
21
* Total H Index Rankings

Rankings

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202,546
World Rank
3,572
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
organic solar cell | organic semiconductor | flow chemistr

H-Index Metrics

  • H-Index
    35
  • i10 Index
    92
  • Citation Counts
    4,115
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* Total H Index Rankings

Rankings

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206,978
World Rank
3,655
Country Rank
23
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Catalyst | Electrochemistry | Energy Conversion | C1 Gas Conversio

H-Index Metrics

  • H-Index
    34
  • i10 Index
    55
  • Citation Counts
    3,376
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* Total H Index Rankings

Rankings

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212,404
World Rank
3,775
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
New memory applications | Thin Film Materials | Semiconductor & Electical engineerin

H-Index Metrics

  • H-Index
    34
  • i10 Index
    64
  • Citation Counts
    6,505
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* Total H Index Rankings

Rankings

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219,386
World Rank
3,897
Country Rank
25
University
Ranking Based On Selection:
25
Natural Sciences / Chemical Sciences
 Heterogeneous Catalysis | Reaction Engineering | Design of Catalyst | C1 Chemistr

H-Index Metrics

  • H-Index
    33
  • i10 Index
    62
  • Citation Counts
    3,875
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