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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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13,523
World Rank
620
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Computer Science
Robotics | Machine Theory | Reliability Engineerin

H-Index Metrics

  • H-Index
    92
  • i10 Index
    588
  • Citation Counts
    45,068
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* Total H Index Rankings

Rankings

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20,099
World Rank
963
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Mathematical Sciences
Numerical Analysis | Numerical Linear Algebra | Information Retrival | Data Minin

H-Index Metrics

  • H-Index
    82
  • i10 Index
    663
  • Citation Counts
    34,282
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* Total H Index Rankings

Rankings

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22,905
World Rank
1,114
Country Rank
1
University
Ranking Based On Selection:
3
Engineering & Technology / Mining Engineering
Coal Geology | Coal Geochemistry | Critical Mineral

H-Index Metrics

  • H-Index
    79
  • i10 Index
    185
  • Citation Counts
    23,396
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* Total H Index Rankings

Rankings

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26,924
World Rank
1,318
Country Rank
3
University
Ranking Based On Selection:
4
Engineering & Technology / Mining Engineering
Rock Mechanics | Rock Creep | Underground Engineerin

H-Index Metrics

  • H-Index
    75
  • i10 Index
    277
  • Citation Counts
    18,450
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* Total H Index Rankings

Rankings

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36,807
World Rank
1,818
Country Rank
4
University
Ranking Based On Selection:
5

H-Index Metrics

  • H-Index
    68
  • i10 Index
    269
  • Citation Counts
    15,403
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* Total H Index Rankings

Rankings

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40,667
World Rank
2,065
Country Rank
5
University
Ranking Based On Selection:
6
Natural Sciences / Mathematical Sciences
Fractional Calculus | Fractals | Number Theory | Integral Transforms | Special Function

H-Index Metrics

  • H-Index
    66
  • i10 Index
    212
  • Citation Counts
    15,820
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* Total H Index Rankings

Rankings

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42,184
World Rank
2,107
Country Rank
6
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Energy Storage | Battery Thermal Management | Thermal Energy | Heat and Mass transfer | Heat Pip

H-Index Metrics

  • H-Index
    65
  • i10 Index
    224
  • Citation Counts
    17,942
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* Total H Index Rankings

Rankings

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42,192
World Rank
2,111
Country Rank
2
University
Ranking Based On Selection:
8
Others
Safety Engineerin

H-Index Metrics

  • H-Index
    65
  • i10 Index
    355
  • Citation Counts
    16,767
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* Total H Index Rankings

Rankings

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42,241
World Rank
2,124
Country Rank
3
University
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Visualization and transparentization of the changes of discontinuous structures and stress fields of heterogeneous geomaterial

H-Index Metrics

  • H-Index
    65
  • i10 Index
    214
  • Citation Counts
    16,230
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* Total H Index Rankings

Rankings

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44,171
World Rank
2,216
Country Rank
7
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

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58,820
World Rank
3,029
Country Rank
4
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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83,220
World Rank
4,309
Country Rank
8
University
Ranking Based On Selection:
12
Engineering & Technology / Civil Engineering
coalbed methane recovery | liquid nitrogen fracturing | liquid carbon dioxide fracturing | hydraulic fracturing | Geothermal exploi

H-Index Metrics

  • H-Index
    51
  • i10 Index
    150
  • Citation Counts
    7,585
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* Total H Index Rankings

Rankings

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83,928
World Rank
4,377
Country Rank
9
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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88,150
World Rank
4,599
Country Rank
10
University
Ranking Based On Selection:
14
Natural Sciences / Mathematical Sciences
Nonlinear mathematical physics | integrable system and its application | Riemann-Hilbert problem | differential equation and its initial-boundary value problem

H-Index Metrics

  • H-Index
    50
  • i10 Index
    143
  • Citation Counts
    7,607
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* Total H Index Rankings

Rankings

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88,357
World Rank
4,618
Country Rank
11
University
Ranking Based On Selection:
15
Engineering & Technology / Mechanical Engineering
Unconventional gas | CO2 geological storage | rock mechanics | Seepage in porous medi

H-Index Metrics

  • H-Index
    50
  • i10 Index
    128
  • Citation Counts
    9,753
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* Total H Index Rankings

Rankings

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96,734
World Rank
4,993
Country Rank
5
University
Ranking Based On Selection:
16
Economics & Econometrics / Economics
Energy Economics | Climate Policy | Low-Carbon Technology | Energy-Water Nexu

H-Index Metrics

  • H-Index
    48
  • i10 Index
    85
  • Citation Counts
    6,125
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* Total H Index Rankings

Rankings

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97,478
World Rank
5,108
Country Rank
12
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

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97,777
World Rank
5,145
Country Rank
6
University
Ranking Based On Selection:
18
* Total H Index Rankings

Rankings

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109,697
World Rank
5,765
Country Rank
13
University
Ranking Based On Selection:
19
* Total H Index Rankings

Rankings

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118,697
World Rank
6,180
Country Rank
14
University
Ranking Based On Selection:
20
Engineering & Technology / Computer Science
wireless communication | visible light communicaio

H-Index Metrics

  • H-Index
    44
  • i10 Index
    136
  • Citation Counts
    6,029
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* Total H Index Rankings

Rankings

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125,550
World Rank
6,565
Country Rank
15
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Energy conversion and storage | Electrochemistry | Batter

H-Index Metrics

  • H-Index
    43
  • i10 Index
    111
  • Citation Counts
    9,286
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* Total H Index Rankings

Rankings

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125,988
World Rank
6,628
Country Rank
16
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Metals and alloys | Phase transformation | X-ray Techniques | Energy storage material

H-Index Metrics

  • H-Index
    43
  • i10 Index
    132
  • Citation Counts
    6,329
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* Total H Index Rankings

Rankings

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131,756
World Rank
6,813
Country Rank
7
University
Ranking Based On Selection:
23
Engineering & Technology / Mining Engineering
mineral materials | advanced oxidation technologies | photocatalysis | adsorption | nanotechnolog

H-Index Metrics

  • H-Index
    42
  • i10 Index
    82
  • Citation Counts
    5,865
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* Total H Index Rankings

Rankings

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139,513
World Rank
7,348
Country Rank
17
University
Ranking Based On Selection:
24
Engineering & Technology / Mechanical Engineering
Thermal science | Energy | Battery | Hydroge

H-Index Metrics

  • H-Index
    41
  • i10 Index
    110
  • Citation Counts
    5,715
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* Total H Index Rankings

Rankings

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139,806
World Rank
7,404
Country Rank
18
University
Ranking Based On Selection:
25
Engineering & Technology / Mining Engineering
Mining Engineering | Rock Mechanics | Geomechanics | Water Inrus

H-Index Metrics

  • H-Index
    41
  • i10 Index
    92
  • Citation Counts
    5,871
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