Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,299 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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17,048
World Rank
United States
7,463
Country Rank
Arizona State University Logo
52
University
Ranking Based On Selection:
1
Engineering & Technology / Mechanical Engineering
turbulence | particle image velocimetry | experimental fluid dynamic

H-Index Metrics

  • H-Index
    86
  • i10 Index
    232
  • Citation Counts
    52,796
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* Total H Index Rankings

Rankings

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34,611
World Rank
United States
14,259
Country Rank
Arizona State University Logo
106
University
Ranking Based On Selection:
2
Engineering & Technology / Mechanical Engineering
mechanics of materials | fiber reinforced concrete materials | composite

H-Index Metrics

  • H-Index
    69
  • i10 Index
    169
  • Citation Counts
    12,779
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* Total H Index Rankings

Rankings

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43,764
World Rank
United States
17,552
Country Rank
Arizona State University Logo
138
University
Ranking Based On Selection:
3
Engineering & Technology / Mechanical Engineering
Heat transfer | sustainable energy | building energy efficienc

H-Index Metrics

  • H-Index
    64
  • i10 Index
    161
  • Citation Counts
    22,361
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* Total H Index Rankings

Rankings

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108,349
World Rank
United States
38,384
Country Rank
Arizona State University Logo
331
University
Ranking Based On Selection:
4
Engineering & Technology / Mechanical Engineering
turbulence | multiphase flows | particle-laden turbulence | numerical method

H-Index Metrics

  • H-Index
    46
  • i10 Index
    103
  • Citation Counts
    18,570
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* Total H Index Rankings

Rankings

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130,593
World Rank
United States
44,910
Country Rank
Arizona State University Logo
374
University
Ranking Based On Selection:
5
Engineering & Technology / Mechanical Engineering
Solar thermal/thermophotovoltaic | Radiative/EL cooling | Radiative thermal diode/switch | Optical forc

H-Index Metrics

  • H-Index
    42
  • i10 Index
    73
  • Citation Counts
    5,984
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* Total H Index Rankings

Rankings

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131,160
World Rank
United States
45,066
Country Rank
Arizona State University Logo
377
University
Ranking Based On Selection:
6
Engineering & Technology / Mechanical Engineering
Mechanical behavior of materials | Nanocrystalline | multiscale modeling | fatigue and fractur

H-Index Metrics

  • H-Index
    42
  • i10 Index
    110
  • Citation Counts
    5,958
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* Total H Index Rankings

Rankings

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143,577
World Rank
United States
48,698
Country Rank
Arizona State University Logo
413
University
Ranking Based On Selection:
7
Engineering & Technology / Mechanical Engineering
Heat Exposure | Urban Climate | Public Health | Natural Hazards | Climatolog

H-Index Metrics

  • H-Index
    40
  • i10 Index
    80
  • Citation Counts
    6,581
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* Total H Index Rankings

Rankings

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272,660
World Rank
United States
83,223
Country Rank
Arizona State University Logo
707
University
Ranking Based On Selection:
8
Engineering & Technology / Mechanical Engineering
swarm robotics | multi-robot systems | collective behavior | bio-inspired robotics | contro

H-Index Metrics

  • H-Index
    29
  • i10 Index
    61
  • Citation Counts
    2,994
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* Total H Index Rankings

Rankings

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280,431
World Rank
United States
85,149
Country Rank
Arizona State University Logo
724
University
Ranking Based On Selection:
9
Engineering & Technology / Mechanical Engineering
fluid mechanics | petroleum engineering | porous media flow | pore pressure predictio

H-Index Metrics

  • H-Index
    29
  • i10 Index
    57
  • Citation Counts
    3,289
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* Total H Index Rankings

Rankings

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346,295
World Rank
United States
101,985
Country Rank
Arizona State University Logo
824
University
Ranking Based On Selection:
10
Engineering & Technology / Mechanical Engineering
Evolution | Mitochondria | Protists | Fungi | History and Philosophy of Biolog

H-Index Metrics

  • H-Index
    25
  • i10 Index
    33
  • Citation Counts
    2,042
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* Total H Index Rankings

Rankings

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349,381
World Rank
United States
102,737
Country Rank
Arizona State University Logo
831
University
Ranking Based On Selection:
11
Engineering & Technology / Mechanical Engineering
AI for Thermofluidic Phenomena | Additive Manufacturing | Thermoelectric

H-Index Metrics

  • H-Index
    25
  • i10 Index
    43
  • Citation Counts
    2,170
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* Total H Index Rankings

Rankings

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373,354
World Rank
United States
108,717
Country Rank
Arizona State University Logo
873
University
Ranking Based On Selection:
12
Engineering & Technology / Mechanical Engineering
Thermal Transport | Thermal Storage | Thermoelectricity | Nanomaterial

H-Index Metrics

  • H-Index
    24
  • i10 Index
    34
  • Citation Counts
    2,328
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* Total H Index Rankings

Rankings

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423,768
World Rank
United States
121,595
Country Rank
Arizona State University Logo
954
University
Ranking Based On Selection:
13
Engineering & Technology / Mechanical Engineering
fracture mechanics | nano mechanics | energy dissipatio

H-Index Metrics

  • H-Index
    22
  • i10 Index
    28
  • Citation Counts
    2,283
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* Total H Index Rankings

Rankings

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464,521
World Rank
United States
131,419
Country Rank
Arizona State University Logo
1,028
University
Ranking Based On Selection:
14
Engineering & Technology / Mechanical Engineering
Fluid Dynamics | Remote Sensing | Weather and Climat

H-Index Metrics

  • H-Index
    21
  • i10 Index
    32
  • Citation Counts
    4,778
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* Total H Index Rankings

Rankings

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481,334
World Rank
United States
135,862
Country Rank
Arizona State University Logo
1,053
University
Ranking Based On Selection:
15
Engineering & Technology / Mechanical Engineering
Robotic and Cyber-physical Systems | Intention-aware and Resilient Systems | Control and Estimation Theory | Hybrid System

H-Index Metrics

  • H-Index
    20
  • i10 Index
    44
  • Citation Counts
    5,862
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* Total H Index Rankings

Rankings

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736,124
World Rank
United States
197,119
Country Rank
Arizona State University Logo
1,263
University
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Plasmonics | nanoscale heat transfer | solar energ

H-Index Metrics

  • H-Index
    14
  • i10 Index
    14
  • Citation Counts
    1,391
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* Total H Index Rankings

Rankings

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795,768
World Rank
United States
209,740
Country Rank
Arizona State University Logo
1,297
University
Ranking Based On Selection:
17
Engineering & Technology / Mechanical Engineering
Thermal Management | Semiconductor Packagin

H-Index Metrics

  • H-Index
    13
  • i10 Index
    16
  • Citation Counts
    1,044
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* Total H Index Rankings

Rankings

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928,685
World Rank
United States
236,148
Country Rank
Arizona State University Logo
1,362
University
Ranking Based On Selection:
18
Engineering & Technology / Mechanical Engineering
Mechanics of Nano/Energy/Smart/Soft material

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    995
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* Total H Index Rankings

Rankings

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932,878
World Rank
United States
236,876
Country Rank
Arizona State University Logo
1,367
University
Ranking Based On Selection:
19
Engineering & Technology / Mechanical Engineering
Mechanics of energy materials and electronic packagin

H-Index Metrics

  • H-Index
    11
  • i10 Index
    13
  • Citation Counts
    1,805
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* Total H Index Rankings

Rankings

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956,967
World Rank
United States
241,171
Country Rank
Arizona State University Logo
1,379
University
Ranking Based On Selection:
20
Engineering & Technology / Mechanical Engineering
Fluid mechanics | multiphase flows | particulate flow

H-Index Metrics

  • H-Index
    10
  • i10 Index
    11
  • Citation Counts
    212
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* Total H Index Rankings

Rankings

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959,435
World Rank
United States
242,174
Country Rank
Arizona State University Logo
1,382
University
Ranking Based On Selection:
21
Engineering & Technology / Mechanical Engineering
Multi-functional materials | Phase change | Anti-icing | Bio-inspired Functional Surfaces | Microscop

H-Index Metrics

  • H-Index
    10
  • i10 Index
    10
  • Citation Counts
    791
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* Total H Index Rankings

Rankings

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1,161,351
World Rank
United States
277,249
Country Rank
Arizona State University Logo
1,481
University
Ranking Based On Selection:
22
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Cold supply chain | Thermal engineering | Renewable energ

H-Index Metrics

  • H-Index
    8
  • i10 Index
    7
  • Citation Counts
    192
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* Total H Index Rankings

Rankings

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1,339,326
World Rank
United States
303,859
Country Rank
Arizona State University Logo
1,585
University
Ranking Based On Selection:
23
Engineering & Technology / Mechanical Engineering
System Dynamics and Controls | Robotics | Gait Training and Rehabilitatio

H-Index Metrics

  • H-Index
    7
  • i10 Index
    4
  • Citation Counts
    148
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* Total H Index Rankings

Rankings

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1,372,717
World Rank
United States
307,919
Country Rank
Arizona State University Logo
1,598
University
Ranking Based On Selection:
24
Engineering & Technology / Mechanical Engineering
Nanofluid | Nanoscale Heat Transfer | Thermal Management | and Energy Harvestin

H-Index Metrics

  • H-Index
    7
  • i10 Index
    4
  • Citation Counts
    154
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* Total H Index Rankings

Rankings

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1,411,641
World Rank
United States
315,209
Country Rank
Arizona State University Logo
1,628
University
Ranking Based On Selection:
25
Engineering & Technology / Mechanical Engineering
Advanced manufacturing | Mechanical Engineering | Material Processing | Experimental Mechanic

H-Index Metrics

  • H-Index
    6
  • i10 Index
    5
  • Citation Counts
    177
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