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” (1,121,296 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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152,773
World Rank
India
2,708
Country Rank
Indian Institute of Technology IIT Bhilai Logo
1
University
Ranking Based On Selection:
1
* Total H Index Rankings

Rankings

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255,142
World Rank
India
5,851
Country Rank
Indian Institute of Technology IIT Bhilai Logo
2
University
Ranking Based On Selection:
2
Others
PVD coatings for cutting tools | machining of aero-engine alloys | micromachining | surface integrity in manufacturing processes |

H-Index Metrics

  • H-Index
    30
  • i10 Index
    49
  • Citation Counts
    3,724
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* Total H Index Rankings

Rankings

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312,018
World Rank
India
7,926
Country Rank
Indian Institute of Technology IIT Bhilai Logo
3
University
Ranking Based On Selection:
3
Others
Thin Films | Photovoltaic

H-Index Metrics

  • H-Index
    27
  • i10 Index
    43
  • Citation Counts
    2,703
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* Total H Index Rankings

Rankings

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314,850
World Rank
India
8,047
Country Rank
Indian Institute of Technology IIT Bhilai Logo
4
University
Ranking Based On Selection:
4
Natural Sciences / Chemical Sciences
EV Technologies | Batteries | Biomaterials | CO2 Capture & Utilization | Waste to Wealt

H-Index Metrics

  • H-Index
    27
  • i10 Index
    51
  • Citation Counts
    1,728
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* Total H Index Rankings

Rankings

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315,141
World Rank
India
8,061
Country Rank
Indian Institute of Technology IIT Bhilai Logo
5
University
Ranking Based On Selection:
5
Natural Sciences / Physics
Neutrino Physics | High Energy Physics | Astrophysic

H-Index Metrics

  • H-Index
    27
  • i10 Index
    45
  • Citation Counts
    2,050
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* Total H Index Rankings

Rankings

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333,799
World Rank
India
8,694
Country Rank
Indian Institute of Technology IIT Bhilai Logo
6
University
Ranking Based On Selection:
6
Engineering & Technology / Computer Science
Network Security | Discrete Event Systems | VLSI Testin

H-Index Metrics

  • H-Index
    26
  • i10 Index
    71
  • Citation Counts
    2,541
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* Total H Index Rankings

Rankings

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342,779
World Rank
India
8,983
Country Rank
Indian Institute of Technology IIT Bhilai Logo
7
University
Ranking Based On Selection:
7
Engineering & Technology / Mechanical Engineering
Computational Fluid Dynamics | Thermal Comfort | Thermal Protective Clothin

H-Index Metrics

  • H-Index
    25
  • i10 Index
    34
  • Citation Counts
    1,672
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* Total H Index Rankings

Rankings

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374,700
World Rank
India
10,263
Country Rank
Indian Institute of Technology IIT Bhilai Logo
8
University
Ranking Based On Selection:
8
Engineering & Technology / Metallurgical & Materials Engineering
Materials Chemistry | Perovskite solar-cell | Polymer based composites for solar-cel

H-Index Metrics

  • H-Index
    24
  • i10 Index
    37
  • Citation Counts
    3,853
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* Total H Index Rankings

Rankings

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385,303
World Rank
India
10,644
Country Rank
Indian Institute of Technology IIT Bhilai Logo
9
University
Ranking Based On Selection:
9

H-Index Metrics

  • H-Index
    24
  • i10 Index
    47
  • Citation Counts
    2,028
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* Total H Index Rankings

Rankings

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394,887
World Rank
India
11,028
Country Rank
Indian Institute of Technology IIT Bhilai Logo
10
University
Ranking Based On Selection:
10
Others
IC Engines | Alternative Fuels | Diesel Emissions | Aftertreatment Devices | Fuel Spray and its Characterizatio

H-Index Metrics

  • H-Index
    23
  • i10 Index
    35
  • Citation Counts
    2,092
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* Total H Index Rankings

Rankings

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425,011
World Rank
India
12,263
Country Rank
Indian Institute of Technology IIT Bhilai Logo
11
University
Ranking Based On Selection:
11
Others
Surface science of semiconductors and hybrids (XPS | TRPES

H-Index Metrics

  • H-Index
    22
  • i10 Index
    34
  • Citation Counts
    2,514
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* Total H Index Rankings

Rankings

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447,796
World Rank
India
13,182
Country Rank
Indian Institute of Technology IIT Bhilai Logo
12
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
Chemistry | DNA nanotechnology | SERS | bionanotechnology | Hydroge

H-Index Metrics

  • H-Index
    21
  • i10 Index
    30
  • Citation Counts
    4,112
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* Total H Index Rankings

Rankings

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487,541
World Rank
India
14,851
Country Rank
Indian Institute of Technology IIT Bhilai Logo
13
University
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Solar cells | Electronic Devices | Nanotechnology | Sensors and Devices | Plasmonic

H-Index Metrics

  • H-Index
    20
  • i10 Index
    25
  • Citation Counts
    1,427
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* Total H Index Rankings

Rankings

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517,722
World Rank
India
16,160
Country Rank
Indian Institute of Technology IIT Bhilai Logo
14
University
Ranking Based On Selection:
14
Others
Active Matter | Microrobots and Micromotors | Active colloid

H-Index Metrics

  • H-Index
    19
  • i10 Index
    23
  • Citation Counts
    1,478
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* Total H Index Rankings

Rankings

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525,505
World Rank
India
16,562
Country Rank
Indian Institute of Technology IIT Bhilai Logo
15
University
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Hardware security | Side-channel analysis | Design for secure testability | Security aspects of Digita

H-Index Metrics

  • H-Index
    19
  • i10 Index
    25
  • Citation Counts
    1,512
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* Total H Index Rankings

Rankings

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561,011
World Rank
India
18,087
Country Rank
Indian Institute of Technology IIT Bhilai Logo
16
University
Ranking Based On Selection:
16
Natural Sciences / Chemical Sciences
Computational and Theoretical Chemistry | Electronic structure methods | Non-linear optical propertie

H-Index Metrics

  • H-Index
    18
  • i10 Index
    30
  • Citation Counts
    992
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* Total H Index Rankings

Rankings

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567,100
World Rank
India
18,352
Country Rank
Indian Institute of Technology IIT Bhilai Logo
17
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Inorganic and Organometallic Chemistry | Homogeneous Catalysi

H-Index Metrics

  • H-Index
    18
  • i10 Index
    21
  • Citation Counts
    2,681
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* Total H Index Rankings

Rankings

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576,748
World Rank
India
18,651
Country Rank
Indian Institute of Technology IIT Bhilai Logo
18
University
Ranking Based On Selection:
18
Others
FEM | friction stir welding | Additive manufacturin

H-Index Metrics

  • H-Index
    17
  • i10 Index
    23
  • Citation Counts
    1,398
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* Total H Index Rankings

Rankings

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672,608
World Rank
India
23,175
Country Rank
Indian Institute of Technology IIT Bhilai Logo
19
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Cryptography | Hash Functions | Fault Analysis | Higher Order Derivatives | Quantum Cryptograph

H-Index Metrics

  • H-Index
    15
  • i10 Index
    21
  • Citation Counts
    748
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* Total H Index Rankings

Rankings

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683,948
World Rank
India
23,769
Country Rank
Indian Institute of Technology IIT Bhilai Logo
20
University
Ranking Based On Selection:
20
Engineering & Technology / Mechanical Engineering
Fluid Mechanics and Thermal science | Experimental Two-phase flows and heat transfe

H-Index Metrics

  • H-Index
    15
  • i10 Index
    16
  • Citation Counts
    1,040
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* Total H Index Rankings

Rankings

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696,642
World Rank
India
24,409
Country Rank
Indian Institute of Technology IIT Bhilai Logo
21
University
Ranking Based On Selection:
21
Natural Sciences / Mathematical Sciences
Operator Theory | Sequence Spaces | Fuzzy Sequence Spaces | Cryptograph

H-Index Metrics

  • H-Index
    15
  • i10 Index
    21
  • Citation Counts
    846
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* Total H Index Rankings

Rankings

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700,217
World Rank
India
24,533
Country Rank
Indian Institute of Technology IIT Bhilai Logo
22
University
Ranking Based On Selection:
22
Others
Cryptology | Information Security | Network Securit

H-Index Metrics

  • H-Index
    15
  • i10 Index
    19
  • Citation Counts
    928
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* Total H Index Rankings

Rankings

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724,662
World Rank
India
25,704
Country Rank
Indian Institute of Technology IIT Bhilai Logo
23
University
Ranking Based On Selection:
23
Others
Sheet metal forming | Plasticity | Laser material processing | Phase transformation kinetic

H-Index Metrics

  • H-Index
    14
  • i10 Index
    17
  • Citation Counts
    657
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* Total H Index Rankings

Rankings

flag
752,889
World Rank
India
27,026
Country Rank
Indian Institute of Technology IIT Bhilai Logo
24
University
Ranking Based On Selection:
24
Engineering & Technology / Computer Science
ML Systems | Medical Image Processing | Time Series Analysis | Data Visualization | Schedulin

H-Index Metrics

  • H-Index
    14
  • i10 Index
    17
  • Citation Counts
    885
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* Total H Index Rankings

Rankings

flag
770,045
World Rank
India
27,879
Country Rank
Indian Institute of Technology IIT Bhilai Logo
25
University
Ranking Based On Selection:
25
Engineering & Technology / Electrical & Electronic Engineering
Fractional Order System | Biosensor | ML | Robotic

H-Index Metrics

  • H-Index
    13
  • i10 Index
    15
  • Citation Counts
    722
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