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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 1,123,368 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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4,744
World Rank
45
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Physics
Experimental High Energy Physic

H-Index Metrics

  • H-Index
    121
  • i10 Index
    691
  • Citation Counts
    55,780
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* Total H Index Rankings

Rankings

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6,431
World Rank
51
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Physics
Machine Learnin

H-Index Metrics

  • H-Index
    112
  • i10 Index
    309
  • Citation Counts
    35,745
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* Total H Index Rankings

Rankings

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7,144
World Rank
55
Country Rank
3
University
Ranking Based On Selection:
3
Natural Sciences / Physics
high energy physic

H-Index Metrics

  • H-Index
    109
  • i10 Index
    248
  • Citation Counts
    38,892
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* Total H Index Rankings

Rankings

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13,930
World Rank
97
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Physics
Experimental High Energy Physics (ALICE | CERN) | Multiplarticle production | High energy-phenomenolog

H-Index Metrics

  • H-Index
    91
  • i10 Index
    289
  • Citation Counts
    24,827
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* Total H Index Rankings

Rankings

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25,868
World Rank
184
Country Rank
5
University
Ranking Based On Selection:
5
Engineering & Technology / Electrical & Electronic Engineering
Signal and Image Processing | Biomedical Signal Processing | BCI | Machine Learning | Io

H-Index Metrics

  • H-Index
    76
  • i10 Index
    255
  • Citation Counts
    19,980
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* Total H Index Rankings

Rankings

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32,213
World Rank
254
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Physics
Particle physics | Heavy ion physics | Quark Gluon Plasma | Expt. High Energy Physics | Phenomenologica

H-Index Metrics

  • H-Index
    71
  • i10 Index
    224
  • Citation Counts
    16,514
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* Total H Index Rankings

Rankings

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34,056
World Rank
281
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Material Chemistry | Coordination Chemistry | Organometallics | Bio-Sensor

H-Index Metrics

  • H-Index
    70
  • i10 Index
    416
  • Citation Counts
    20,254
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* Total H Index Rankings

Rankings

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72,161
World Rank
892
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Metallurgical & Materials Engineering
Sodium Ion Batteries and Supercapacitors | Superconductors | Solar cells and Piezoelectric Devices | Sensors( Bio- and Chemical

H-Index Metrics

  • H-Index
    54
  • i10 Index
    176
  • Citation Counts
    8,739
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* Total H Index Rankings

Rankings

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79,210
World Rank
1,015
Country Rank
9
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Water Resources | Hydrology | Climate Chang

H-Index Metrics

  • H-Index
    52
  • i10 Index
    139
  • Citation Counts
    7,544
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* Total H Index Rankings

Rankings

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80,479
World Rank
1,047
Country Rank
10
University
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nanostructures | Energy storage/conversion devices | Nano-hetero-architecture

H-Index Metrics

  • H-Index
    52
  • i10 Index
    123
  • Citation Counts
    8,137
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* Total H Index Rankings

Rankings

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92,769
World Rank
1,296
Country Rank
11
University
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
Theoretical Chemistry | Nanoclusters/Nanomaterials | Machine Learning | Catalysis | Energ

H-Index Metrics

  • H-Index
    49
  • i10 Index
    208
  • Citation Counts
    9,041
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* Total H Index Rankings

Rankings

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96,755
World Rank
1,364
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Mathematical Sciences
Deep Neural Networks | Machine Learning | Support Vector Machines | Data Science | Neuroimagin

H-Index Metrics

  • H-Index
    48
  • i10 Index
    147
  • Citation Counts
    10,373
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* Total H Index Rankings

Rankings

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147,193
World Rank
2,586
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Earth Sciences
Landslide Hazard | Seismic Microzonation | Liquefaction Hazard | Soil Structure Interaction | Debri

H-Index Metrics

  • H-Index
    40
  • i10 Index
    93
  • Citation Counts
    4,582
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* Total H Index Rankings

Rankings

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148,001
World Rank
2,624
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
Raman spectroscopy | Nanoscience | Nanotechnology | Electrochromic Device | Energy Storag

H-Index Metrics

  • H-Index
    40
  • i10 Index
    152
  • Citation Counts
    5,711
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* Total H Index Rankings

Rankings

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155,603
World Rank
2,831
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Civil Engineering
Structural Engineering | Concrete Technology | Building Materials | Sustainable Construction Material

H-Index Metrics

  • H-Index
    39
  • i10 Index
    87
  • Citation Counts
    5,684
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* Total H Index Rankings

Rankings

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155,994
World Rank
2,845
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Thermal hydraulics | Jet impingement | heat transfer | Thermal management | Phase change material

H-Index Metrics

  • H-Index
    39
  • i10 Index
    146
  • Citation Counts
    5,334
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* Total H Index Rankings

Rankings

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157,399
World Rank
2,888
Country Rank
17
University
Ranking Based On Selection:
17
Others
science and technology | mystery theories | sports and indian histor

H-Index Metrics

  • H-Index
    39
  • i10 Index
    69
  • Citation Counts
    7,789
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* Total H Index Rankings

Rankings

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165,824
World Rank
3,123
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Mechanical Engineering
Micromechanics | Nanomechanics | Flexoelectricity | Composites | H2 Storag

H-Index Metrics

  • H-Index
    39
  • i10 Index
    78
  • Citation Counts
    4,659
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* Total H Index Rankings

Rankings

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166,768
World Rank
3,160
Country Rank
19
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Organometallics and Nanoparticle based Catalysis: Hydrogen Production | Biomass Transformation | CO2 capture and utilization | Bio

H-Index Metrics

  • H-Index
    38
  • i10 Index
    87
  • Citation Counts
    6,009
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* Total H Index Rankings

Rankings

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166,796
World Rank
3,162
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Mechanical Engineering
Fault Diagnosis | Condition Monitoring of Mechanical Components | Health Monitoring of Hydrauli

H-Index Metrics

  • H-Index
    38
  • i10 Index
    83
  • Citation Counts
    5,342
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* Total H Index Rankings

Rankings

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173,788
World Rank
3,368
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Metamaterials | Microwave absorbers | Frequency Selective Surfac

H-Index Metrics

  • H-Index
    37
  • i10 Index
    74
  • Citation Counts
    5,119
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* Total H Index Rankings

Rankings

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175,157
World Rank
3,413
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Computer Science
Wireless Communications | 6G | Signal Processing | Quantum Communications | Energ

H-Index Metrics

  • H-Index
    37
  • i10 Index
    169
  • Citation Counts
    5,861
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* Total H Index Rankings

Rankings

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182,339
World Rank
3,616
Country Rank
23
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Organometallic chemistr

H-Index Metrics

  • H-Index
    37
  • i10 Index
    132
  • Citation Counts
    5,372
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* Total H Index Rankings

Rankings

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186,078
World Rank
3,730
Country Rank
24
University
Ranking Based On Selection:
24
Engineering & Technology / Mechanical Engineering
Additive Manufacturing | Modeling & Optimization | Sustainable & Advanced Machining | Gear Flank Modification & Finishing | Net-sha

H-Index Metrics

  • H-Index
    36
  • i10 Index
    120
  • Citation Counts
    5,131
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* Total H Index Rankings

Rankings

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195,800
World Rank
4,025
Country Rank
25
University
Ranking Based On Selection:
25
Others
HIGHLY CORRELETED ELECTRON SYSTE

H-Index Metrics

  • H-Index
    35
  • i10 Index
    99
  • Citation Counts
    3,900
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