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” (0 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

flag
53,946
World Rank
France
1,299
Country Rank
Université de Lyon I Logo
23
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
Analytical chemistry | chromatography | separation | purificatio

H-Index Metrics

  • H-Index
    60
  • i10 Index
    195
  • Citation Counts
    14,207
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
61,678
World Rank
France
1,503
Country Rank
Université de Lyon I Logo
27
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Laser spectroscopy | mass spectrometry | ion mobility | proteins and protein complexes | metal clusters and hybrid

H-Index Metrics

  • H-Index
    57
  • i10 Index
    242
  • Citation Counts
    12,101
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
65,452
World Rank
France
1,614
Country Rank
Université de Lyon I Logo
34
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Coordination Chemistry | Crystallography | Magnetism | nitroxide free radical

H-Index Metrics

  • H-Index
    56
  • i10 Index
    176
  • Citation Counts
    10,257
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
68,152
World Rank
France
1,683
Country Rank
Université de Lyon I Logo
36
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    55
  • i10 Index
    180
  • Citation Counts
    10,862
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
82,363
World Rank
France
2,150
Country Rank
Université de Lyon I Logo
48
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
Physical chemistry | Pharmaceutical and cosmetic application

H-Index Metrics

  • H-Index
    51
  • i10 Index
    171
  • Citation Counts
    12,342
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
103,481
World Rank
France
2,878
Country Rank
Université de Lyon I Logo
69
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
analytical sciences | mass spectrometry | biomolecules | infection diseas

H-Index Metrics

  • H-Index
    47
  • i10 Index
    141
  • Citation Counts
    7,748
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
120,758
World Rank
France
3,496
Country Rank
Université de Lyon I Logo
88
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Polyolefins | polymer reaction engineering | emulsion polymerizatio

H-Index Metrics

  • H-Index
    44
  • i10 Index
    187
  • Citation Counts
    7,183
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
125,157
World Rank
France
3,626
Country Rank
Université de Lyon I Logo
91
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
Organometallic chemistry | catalysis | organic synthesis | polymer scienc

H-Index Metrics

  • H-Index
    43
  • i10 Index
    68
  • Citation Counts
    6,289
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
132,123
World Rank
France
3,850
Country Rank
Université de Lyon I Logo
93
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
Catalysis for Environment | Electrochemical Promotion of Catalysis | Low-temperature electrolysi

H-Index Metrics

  • H-Index
    42
  • i10 Index
    135
  • Citation Counts
    6,306
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
148,083
World Rank
France
4,425
Country Rank
Université de Lyon I Logo
108
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Heterogeneous catalysis | Physical Chemistry | Raman Spectroscop

H-Index Metrics

  • H-Index
    40
  • i10 Index
    64
  • Citation Counts
    5,417
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
148,366
World Rank
France
4,437
Country Rank
Université de Lyon I Logo
109
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
surface science | heterogeneous catalysis | nanoalloys | single-atom catalysts | CO2 reductio

H-Index Metrics

  • H-Index
    40
  • i10 Index
    84
  • Citation Counts
    4,324
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
157,169
World Rank
France
4,766
Country Rank
Université de Lyon I Logo
117
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
coordination chemistry | molecular magnetism | luminescence | lanthanid

H-Index Metrics

  • H-Index
    39
  • i10 Index
    116
  • Citation Counts
    5,071
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
160,177
World Rank
France
4,863
Country Rank
Université de Lyon I Logo
120
University
Ranking Based On Selection:
13

H-Index Metrics

  • H-Index
    38
  • i10 Index
    64
  • Citation Counts
    4,691
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
162,405
World Rank
France
4,907
Country Rank
Université de Lyon I Logo
122
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Organic Chemistry | Catalysis | Fluorine Chemistry | Small molecules activatio

H-Index Metrics

  • H-Index
    38
  • i10 Index
    70
  • Citation Counts
    4,418
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
167,461
World Rank
France
5,135
Country Rank
Université de Lyon I Logo
127
University
Ranking Based On Selection:
15
Natural Sciences / Chemical Sciences
Quantum Chemistry | DFT | AB INITIO | IR | Machine Learnin

H-Index Metrics

  • H-Index
    38
  • i10 Index
    111
  • Citation Counts
    6,963
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
177,893
World Rank
France
5,509
Country Rank
Université de Lyon I Logo
140
University
Ranking Based On Selection:
16
Natural Sciences / Chemical Sciences
Catalyse hétérogène | valorisation de la biomasse | energi

H-Index Metrics

  • H-Index
    37
  • i10 Index
    63
  • Citation Counts
    3,565
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
181,277
World Rank
France
5,575
Country Rank
Université de Lyon I Logo
144
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Capteur chimique | Biocapteur | Biofonctionalisatio

H-Index Metrics

  • H-Index
    36
  • i10 Index
    93
  • Citation Counts
    4,133
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
196,706
World Rank
France
6,127
Country Rank
Université de Lyon I Logo
157
University
Ranking Based On Selection:
18

H-Index Metrics

  • H-Index
    35
  • i10 Index
    51
  • Citation Counts
    4,109
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
216,423
World Rank
France
6,743
Country Rank
Université de Lyon I Logo
170
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Catalysis | catalytic reactor | Fischer-Tropsch Synthesis | biomas

H-Index Metrics

  • H-Index
    33
  • i10 Index
    66
  • Citation Counts
    6,893
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
221,901
World Rank
France
6,964
Country Rank
Université de Lyon I Logo
175
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Inorganic Chemistry / nanotechnolog

H-Index Metrics

  • H-Index
    33
  • i10 Index
    99
  • Citation Counts
    3,507
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
247,559
World Rank
France
7,807
Country Rank
Université de Lyon I Logo
191
University
Ranking Based On Selection:
21
Natural Sciences / Chemical Sciences
chemical reactivity | Conceptual DFT | Quantum Chemistry | Theoretical Chemistr

H-Index Metrics

  • H-Index
    31
  • i10 Index
    63
  • Citation Counts
    4,937
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
249,206
World Rank
France
7,894
Country Rank
Université de Lyon I Logo
192
University
Ranking Based On Selection:
22

H-Index Metrics

  • H-Index
    31
  • i10 Index
    70
  • Citation Counts
    3,409
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
292,581
World Rank
France
9,384
Country Rank
Université de Lyon I Logo
220
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Chimie des polymères | Caractérisatio

H-Index Metrics

  • H-Index
    28
  • i10 Index
    54
  • Citation Counts
    3,017
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
312,398
World Rank
France
10,032
Country Rank
Université de Lyon I Logo
233
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Surface Organometallic Chemistry | Coordination Chemistry | Inorganic Chemistry | Catalysis | Green Chemistr

H-Index Metrics

  • H-Index
    27
  • i10 Index
    41
  • Citation Counts
    2,209
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
315,184
World Rank
France
10,146
Country Rank
Université de Lyon I Logo
237
University
Ranking Based On Selection:
25

H-Index Metrics

  • H-Index
    27
  • i10 Index
    49
  • Citation Counts
    2,047
Get Full Access to Premium Data Get Full Access to Premium Data