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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60,816
World Rank
France
1,482
Country Rank
Université Clermont Auvergne Logo
12
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
Chimie de l'environnemen

H-Index Metrics

  • H-Index
    57
  • i10 Index
    165
  • Citation Counts
    10,136
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* Total H Index Rankings

Rankings

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87,187
World Rank
France
2,327
Country Rank
Université Clermont Auvergne Logo
22
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Molecular Thermodynamics | Ionic Liquids | Solvation | Molecular Simulatio

H-Index Metrics

  • H-Index
    50
  • i10 Index
    84
  • Citation Counts
    8,081
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* Total H Index Rankings

Rankings

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96,031
World Rank
France
2,594
Country Rank
Université Clermont Auvergne Logo
23
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
surface waters and atmospheric photochemistry | radical reactivity | advanced oxydation processes | environmental fat

H-Index Metrics

  • H-Index
    48
  • i10 Index
    99
  • Citation Counts
    5,816
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* Total H Index Rankings

Rankings

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155,396
World Rank
France
4,671
Country Rank
Université Clermont Auvergne Logo
43
University
Ranking Based On Selection:
4
Natural Sciences / Chemical Sciences
Clouds | Aerosols | Atmospheric Biology | Open peer revie

H-Index Metrics

  • H-Index
    39
  • i10 Index
    58
  • Citation Counts
    11,097
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* Total H Index Rankings

Rankings

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180,650
World Rank
France
5,557
Country Rank
Université Clermont Auvergne Logo
51
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
Aerobiology | Clouds | Atmospheric chemistry | Ice nucleation | Bioaerosol

H-Index Metrics

  • H-Index
    36
  • i10 Index
    60
  • Citation Counts
    4,874
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* Total H Index Rankings

Rankings

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196,478
World Rank
France
6,105
Country Rank
Université Clermont Auvergne Logo
56
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    35
  • i10 Index
    108
  • Citation Counts
    4,042
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* Total H Index Rankings

Rankings

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264,980
World Rank
France
8,490
Country Rank
Université Clermont Auvergne Logo
66
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Physical Chemistry | Spectroscopy | Deep eutectic Solvents | Ionic Liquid

H-Index Metrics

  • H-Index
    30
  • i10 Index
    39
  • Citation Counts
    3,037
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* Total H Index Rankings

Rankings

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339,680
World Rank
France
11,003
Country Rank
Université Clermont Auvergne Logo
84
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
organometallic chemistry | coordination chemistry | luminescent compounds and material

H-Index Metrics

  • H-Index
    26
  • i10 Index
    40
  • Citation Counts
    2,098
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* Total H Index Rankings

Rankings

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430,674
World Rank
France
13,736
Country Rank
Université Clermont Auvergne Logo
103
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
chimie | modélisation moléculair

H-Index Metrics

  • H-Index
    22
  • i10 Index
    45
  • Citation Counts
    1,328
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* Total H Index Rankings

Rankings

flag
483,020
World Rank
France
15,313
Country Rank
Université Clermont Auvergne Logo
123
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

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572,884
World Rank
France
17,916
Country Rank
Université Clermont Auvergne Logo
146
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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682,350
World Rank
France
20,741
Country Rank
Université Clermont Auvergne Logo
169
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    15
  • i10 Index
    19
  • Citation Counts
    729
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* Total H Index Rankings

Rankings

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1,146,631
World Rank
France
31,279
Country Rank
Université Clermont Auvergne Logo
249
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
Chimie | Radiochimie | Médecine Nucléair

H-Index Metrics

  • H-Index
    8
  • i10 Index
    8
  • Citation Counts
    187
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* Total H Index Rankings

Rankings

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1,748,004
World Rank
France
41,515
Country Rank
Université Clermont Auvergne Logo
337
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Atmospheric chemistry and physics | cloud micro-physical processes | ice nucleation | aerosols nucleation | aerosols-cloud interact

H-Index Metrics

  • H-Index
    4
  • i10 Index
    4
  • Citation Counts
    166
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* Total H Index Rankings

Rankings

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1,878,765
World Rank
France
43,583
Country Rank
Université Clermont Auvergne Logo
362
University
Ranking Based On Selection:
15
Natural Sciences / Chemical Sciences
Chemistry of Materials | Inorganic Chemistr

H-Index Metrics

  • H-Index
    4
  • i10 Index
    0
  • Citation Counts
    29
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