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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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19,330
World Rank
926
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Biomedical Engineering
Biosensors | Biomaterials | Nanomaterials | Electrochemistr

H-Index Metrics

  • H-Index
    83
  • i10 Index
    341
  • Citation Counts
    24,325
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* Total H Index Rankings

Rankings

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24,072
World Rank
1,178
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
enzyme | bioanalysis | food chemistry | medicinal chemistry | fermentatio

H-Index Metrics

  • H-Index
    78
  • i10 Index
    554
  • Citation Counts
    26,585
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* Total H Index Rankings

Rankings

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37,234
World Rank
1,869
Country Rank
3
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Electrochemistry | Graphene | 2D-Materials | Biosensing | 3D-Printin

H-Index Metrics

  • H-Index
    68
  • i10 Index
    121
  • Citation Counts
    19,365
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* Total H Index Rankings

Rankings

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64,420
World Rank
3,279
Country Rank
4
University
Ranking Based On Selection:
4
* Total H Index Rankings

Rankings

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64,467
World Rank
3,288
Country Rank
5
University
Ranking Based On Selection:
5
Others
electrocatalyst | water-splitting | batter

H-Index Metrics

  • H-Index
    56
  • i10 Index
    153
  • Citation Counts
    9,816
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* Total H Index Rankings

Rankings

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67,865
World Rank
3,471
Country Rank
6
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Metal Nanoclusters | Nanomaterials | Biomedicine | Desalination | Photocatalysi

H-Index Metrics

  • H-Index
    55
  • i10 Index
    87
  • Citation Counts
    11,613
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* Total H Index Rankings

Rankings

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68,038
World Rank
3,502
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
Solar cells | Batteries | Fuel cells | Supercapacitor | Desalinatio

H-Index Metrics

  • H-Index
    55
  • i10 Index
    193
  • Citation Counts
    10,303
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* Total H Index Rankings

Rankings

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68,360
World Rank
3,530
Country Rank
8
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
Bio-polymer | Cellulose nanocrystal | Polymer crysta

H-Index Metrics

  • H-Index
    55
  • i10 Index
    170
  • Citation Counts
    12,123
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* Total H Index Rankings

Rankings

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75,503
World Rank
3,913
Country Rank
9
University
Ranking Based On Selection:
9
Others
emerging contaminants | heavy metals | mycorrhizae | soil pollution and remediation | soil microbiolog

H-Index Metrics

  • H-Index
    53
  • i10 Index
    119
  • Citation Counts
    11,208
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* Total H Index Rankings

Rankings

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78,884
World Rank
4,036
Country Rank
10
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
2D polymer | COFs | supramolecular chemistr

H-Index Metrics

  • H-Index
    52
  • i10 Index
    142
  • Citation Counts
    9,031
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* Total H Index Rankings

Rankings

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87,263
World Rank
4,484
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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101,475
World Rank
5,251
Country Rank
12
University
Ranking Based On Selection:
12
Others
Capacitive Desalination | Water disinfection | Metal Nanocluster | Advanced Oxidatio

H-Index Metrics

  • H-Index
    47
  • i10 Index
    70
  • Citation Counts
    6,832
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* Total H Index Rankings

Rankings

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107,625
World Rank
5,651
Country Rank
13
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
Biosensor | Nanomaterials | electrochemistr

H-Index Metrics

  • H-Index
    46
  • i10 Index
    123
  • Citation Counts
    7,001
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* Total H Index Rankings

Rankings

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109,488
World Rank
5,763
Country Rank
14
University
Ranking Based On Selection:
14

H-Index Metrics

  • H-Index
    46
  • i10 Index
    113
  • Citation Counts
    6,767
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* Total H Index Rankings

Rankings

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114,095
World Rank
6,048
Country Rank
15
University
Ranking Based On Selection:
15
Others
Fire Safety | flame retardant | fire retardants | flame retardanc

H-Index Metrics

  • H-Index
    45
  • i10 Index
    141
  • Citation Counts
    6,172
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* Total H Index Rankings

Rankings

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126,812
World Rank
6,715
Country Rank
16
University
Ranking Based On Selection:
16
Others
flame retardant | fire retardant | fire safet

H-Index Metrics

  • H-Index
    43
  • i10 Index
    126
  • Citation Counts
    5,825
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* Total H Index Rankings

Rankings

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147,387
World Rank
7,819
Country Rank
17
University
Ranking Based On Selection:
17

H-Index Metrics

  • H-Index
    40
  • i10 Index
    89
  • Citation Counts
    7,445
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* Total H Index Rankings

Rankings

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151,624
World Rank
8,088
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterial | electrochemistry | supercapacitor | biosenso

H-Index Metrics

  • H-Index
    40
  • i10 Index
    96
  • Citation Counts
    4,304
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* Total H Index Rankings

Rankings

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158,808
World Rank
8,540
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Advanced Energy Materials Chemistry、Nano-catalysis...

H-Index Metrics

  • H-Index
    39
  • i10 Index
    88
  • Citation Counts
    4,331
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* Total H Index Rankings

Rankings

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173,141
World Rank
9,205
Country Rank
20
University
Ranking Based On Selection:
20

H-Index Metrics

  • H-Index
    37
  • i10 Index
    57
  • Citation Counts
    5,073
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* Total H Index Rankings

Rankings

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174,556
World Rank
9,420
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Computer Science
optoelectronics | catalysis | nanophotonic

H-Index Metrics

  • H-Index
    37
  • i10 Index
    58
  • Citation Counts
    11,298
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* Total H Index Rankings

Rankings

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195,843
World Rank
10,606
Country Rank
22
University
Ranking Based On Selection:
22
Social Sciences / Transportation Science & Technology
traffic flow | bus priority | cellular automaton | car following | LW

H-Index Metrics

  • H-Index
    35
  • i10 Index
    133
  • Citation Counts
    4,776
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* Total H Index Rankings

Rankings

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195,915
World Rank
10,618
Country Rank
23
University
Ranking Based On Selection:
23
Others
Iterative Learning Control | Data-driven Contro

H-Index Metrics

  • H-Index
    35
  • i10 Index
    94
  • Citation Counts
    4,818
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* Total H Index Rankings

Rankings

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205,315
World Rank
10,980
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Heterogeneous catalysis | Hydrodesulfurization | Oxide | Zeolite | Membrane separatio

H-Index Metrics

  • H-Index
    34
  • i10 Index
    87
  • Citation Counts
    3,749
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* Total H Index Rankings

Rankings

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205,703
World Rank
11,046
Country Rank
25
University
Ranking Based On Selection:
25
Engineering & Technology / Biomaterials and Tissue Engineering
biomaterials | nanomedicine | materials informatics | computational materials | nanozym

H-Index Metrics

  • H-Index
    34
  • i10 Index
    46
  • Citation Counts
    3,131
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