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” (1,121,318 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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17,404
World Rank
India
118
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
1
University
Ranking Based On Selection:
1
Engineering & Technology / Metallurgical & Materials Engineering
Silkworm silks | fibroin | sericin | biomaterials | 3D cancer modelin

H-Index Metrics

  • H-Index
    85
  • i10 Index
    259
  • Citation Counts
    31,164
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* Total H Index Rankings

Rankings

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37,438
World Rank
India
309
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
5
University
Ranking Based On Selection:
2
* Total H Index Rankings

Rankings

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47,543
World Rank
India
475
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
9
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Materials Chemistry | Nanomaterials | Energy generation and storag

H-Index Metrics

  • H-Index
    62
  • i10 Index
    174
  • Citation Counts
    12,517
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* Total H Index Rankings

Rankings

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79,112
World Rank
India
1,009
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
18
University
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
Ceramic gas sensors | Li ion batteries | multiferroics | ferroelectric thin films | fiber reinforced concrete

H-Index Metrics

  • H-Index
    52
  • i10 Index
    161
  • Citation Counts
    8,787
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* Total H Index Rankings

Rankings

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80,591
World Rank
India
1,027
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
19
University
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Carbon dots | Polymer Nanocomposites | Quantum dots | Nanomaterials | Smart Textil

H-Index Metrics

  • H-Index
    51
  • i10 Index
    73
  • Citation Counts
    5,923
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* Total H Index Rankings

Rankings

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83,043
World Rank
India
1,074
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
21
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Functional materials | Energy conversion & storage | Metal-air & metal-ion batteries | Supercapacitor | Water splittin

H-Index Metrics

  • H-Index
    51
  • i10 Index
    114
  • Citation Counts
    8,667
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* Total H Index Rankings

Rankings

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97,469
World Rank
India
1,367
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
29
University
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
Metastable and nanostructured alloys | Nonequlibrium processing | Mechanical behaviour | Structure property relationshi

H-Index Metrics

  • H-Index
    48
  • i10 Index
    108
  • Citation Counts
    8,286
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* Total H Index Rankings

Rankings

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120,510
World Rank
India
1,897
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
36
University
Ranking Based On Selection:
8
* Total H Index Rankings

Rankings

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129,977
World Rank
India
2,126
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
41
University
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Mining | Green Materials | Environmental Nanotechnology | Industrial Ecology | La

H-Index Metrics

  • H-Index
    42
  • i10 Index
    124
  • Citation Counts
    8,674
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* Total H Index Rankings

Rankings

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132,308
World Rank
India
2,183
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
42
University
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
Synthesis and characterization of material

H-Index Metrics

  • H-Index
    42
  • i10 Index
    130
  • Citation Counts
    5,852
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* Total H Index Rankings

Rankings

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164,010
World Rank
India
3,020
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
58
University
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Nanomaterials | Characterization of Materials | Electrochemistry | Composite Materials | Physical Metallurg

H-Index Metrics

  • H-Index
    38
  • i10 Index
    116
  • Citation Counts
    4,750
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* Total H Index Rankings

Rankings

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254,625
World Rank
India
5,805
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
84
University
Ranking Based On Selection:
12
Engineering & Technology / Metallurgical & Materials Engineering
Orthopaedic Biomaterial | Calcium phosphate | Coating | Drug delivery | Bone remodellin

H-Index Metrics

  • H-Index
    30
  • i10 Index
    52
  • Citation Counts
    6,271
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* Total H Index Rankings

Rankings

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257,329
World Rank
India
5,910
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
85
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Composite Structures | Structural Dynamics | Aeroelasticity | Smart Structures | et

H-Index Metrics

  • H-Index
    30
  • i10 Index
    75
  • Citation Counts
    3,129
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* Total H Index Rankings

Rankings

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331,176
World Rank
India
8,579
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
113
University
Ranking Based On Selection:
14
Engineering & Technology / Metallurgical & Materials Engineering
Material Multiphysics | Chemical Reactions | Extreme environments | Computational Material Sc

H-Index Metrics

  • H-Index
    26
  • i10 Index
    52
  • Citation Counts
    2,445
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* Total H Index Rankings

Rankings

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368,814
World Rank
India
9,981
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
126
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Computational Materials | Nanomechanics | 2D Materials | Energy Storage | Batter

H-Index Metrics

  • H-Index
    24
  • i10 Index
    34
  • Citation Counts
    2,764
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* Total H Index Rankings

Rankings

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376,625
World Rank
India
10,312
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
131
University
Ranking Based On Selection:
16
Engineering & Technology / Metallurgical & Materials Engineering
Surfaces and Interfaces | Nanoscale Sciences | Organic electronic devices | Healthcare Sensor

H-Index Metrics

  • H-Index
    24
  • i10 Index
    54
  • Citation Counts
    2,205
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* Total H Index Rankings

Rankings

flag
422,718
World Rank
India
12,140
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
140
University
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Composites | Porous Ceramics | Synchrotron X-ray diffraction | Mechanical behavior of material

H-Index Metrics

  • H-Index
    22
  • i10 Index
    34
  • Citation Counts
    1,455
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* Total H Index Rankings

Rankings

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456,551
World Rank
India
13,575
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
152
University
Ranking Based On Selection:
18
* Total H Index Rankings

Rankings

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467,159
World Rank
India
14,028
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
159
University
Ranking Based On Selection:
19
* Total H Index Rankings

Rankings

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512,840
World Rank
India
15,931
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
176
University
Ranking Based On Selection:
20
Engineering & Technology / Metallurgical & Materials Engineering
Small-scale deformation | Nanoindentation | Fracture and Fatigue | Shape memory alloys | Ti alloy

H-Index Metrics

  • H-Index
    19
  • i10 Index
    26
  • Citation Counts
    1,811
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* Total H Index Rankings

Rankings

flag
522,077
World Rank
India
16,382
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
187
University
Ranking Based On Selection:
21
Engineering & Technology / Metallurgical & Materials Engineering
Porous Materials | Radionuclide Traps | Thermal Energy Storage | Extractive Metallurgy and Recyclin

H-Index Metrics

  • H-Index
    19
  • i10 Index
    26
  • Citation Counts
    961
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* Total H Index Rankings

Rankings

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540,745
World Rank
India
17,110
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
193
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Laser Additive Manufacturing | Laser Materials Processing | Additive Manufacturing | 3D Printin

H-Index Metrics

  • H-Index
    18
  • i10 Index
    23
  • Citation Counts
    1,153
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* Total H Index Rankings

Rankings

flag
549,165
World Rank
India
17,512
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
198
University
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
Extractive metallurgy | Hydrometallurgy | Pyrometallurgy | Metal recycling | Sustainable metallurg

H-Index Metrics

  • H-Index
    18
  • i10 Index
    23
  • Citation Counts
    2,602
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* Total H Index Rankings

Rankings

flag
635,971
World Rank
India
21,446
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
226
University
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
Flexible sensor | Triboelectric Nanogenerators | Graphene | Polymer | Nanocomposite

H-Index Metrics

  • H-Index
    16
  • i10 Index
    21
  • Citation Counts
    722
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* Total H Index Rankings

Rankings

flag
713,547
World Rank
India
25,076
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
242
University
Ranking Based On Selection:
25
Engineering & Technology / Metallurgical & Materials Engineering
Composites | Fatigue | Damage | Inclusions | metamaterial

H-Index Metrics

  • H-Index
    14
  • i10 Index
    21
  • Citation Counts
    747
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