AD Scientific Index
Open Nav
Login Login Pricing & Plans Pricing & Plans

Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

* Total H Index Rankings

Rankings

flag
7,164
World Rank
62
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Biological Science
Biotechnology | Solid-State Fermentation | Microalgae | Coffee | Coco

H-Index Metrics

  • H-Index
    109
  • i10 Index
    524
  • Citation Counts
    51,080
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
20,151
World Rank
149
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Computer Science
AI / Machine Learning | Data Science | Control / Robotics | Optimization | Forecasting / Identification

H-Index Metrics

  • H-Index
    82
  • i10 Index
    290
  • Citation Counts
    26,425
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
44,353
World Rank
469
Country Rank
3
University
Ranking Based On Selection:
3
Engineering & Technology / Mechanical Engineering
Optimization | Renewable Energy | Machine Learning | Data Science | Numerical Analysi

H-Index Metrics

  • H-Index
    64
  • i10 Index
    144
  • Citation Counts
    11,293
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
47,965
World Rank
536
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Chemical Sciences
quimica | engenharia e ciencia de materiai

H-Index Metrics

  • H-Index
    63
  • i10 Index
    218
  • Citation Counts
    17,962
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
51,410
World Rank
584
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Veterinary Sciences
Biotecnologia | Medicina Veterinária | Parasitologi

H-Index Metrics

  • H-Index
    61
  • i10 Index
    213
  • Citation Counts
    19,396
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
54,663
World Rank
640
Country Rank
6
University
Ranking Based On Selection:
6
Medical and Health Sciences / Biochemistry
Bacterial Nitrogen Metabolism | Nitrogen Fixation | Regulation of gene expression | Genomics | Metagenomic

H-Index Metrics

  • H-Index
    60
  • i10 Index
    264
  • Citation Counts
    14,408
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
54,804
World Rank
646
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Biomassa | bioenergia | biocombustíveis | etanol | biodiese

H-Index Metrics

  • H-Index
    60
  • i10 Index
    168
  • Citation Counts
    14,250
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
61,698
World Rank
771
Country Rank
8
University
Ranking Based On Selection:
8
Others
Biorefinery | Industrial Enzymes | Bioplastics | Agro-industrial Wastes | Organic acid

H-Index Metrics

  • H-Index
    57
  • i10 Index
    168
  • Citation Counts
    13,956
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
65,174
World Rank
836
Country Rank
9
University
Ranking Based On Selection:
9
Engineering & Technology / Computer Science
Pattern Recognition | Machine Learning | Image Processin

H-Index Metrics

  • H-Index
    56
  • i10 Index
    165
  • Citation Counts
    15,819
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
66,386
World Rank
866
Country Rank
10
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Materials chemistry and Nanotechnology | Carbon Nanostructures (graphene and nanotubes) | Thin film

H-Index Metrics

  • H-Index
    56
  • i10 Index
    166
  • Citation Counts
    10,072
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
73,929
World Rank
1,012
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

flag
77,185
World Rank
1,077
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
Biochar | EPR | Química Inorgãnica | Química do Solo

H-Index Metrics

  • H-Index
    53
  • i10 Index
    161
  • Citation Counts
    8,494
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
84,947
World Rank
1,240
Country Rank
13
University
Ranking Based On Selection:
13
Medical and Health Sciences / Biochemistry
fixação de nitrogênio | expressão gênica | genômica | transcriptomica | biodiversidad

H-Index Metrics

  • H-Index
    51
  • i10 Index
    197
  • Citation Counts
    10,138
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
87,824
World Rank
1,315
Country Rank
14
University
Ranking Based On Selection:
14
Natural Sciences / Biological Science
Ecology | Biological Invasions | Biotic Homogenization | Aquatic Ecology | Ichthyolog

H-Index Metrics

  • H-Index
    50
  • i10 Index
    132
  • Citation Counts
    8,105
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
91,024
World Rank
1,412
Country Rank
15
University
Ranking Based On Selection:
15
Others
rarefied gas dynamics | kinetic theory | direct simulation Monte Carlo | Boltzmann equatio

H-Index Metrics

  • H-Index
    50
  • i10 Index
    131
  • Citation Counts
    8,421
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
91,971
World Rank
1,432
Country Rank
1
University
Ranking Based On Selection:
16
Natural Sciences / Chemical Sciences
Bioactive Compounds | Adsorption | Edible Coatings | Biopolymer

H-Index Metrics

  • H-Index
    49
  • i10 Index
    116
  • Citation Counts
    7,861
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
92,855
World Rank
1,441
Country Rank
16
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
eletroquímica | eletroanalítica | química analítica | sensores eletroquímico

H-Index Metrics

  • H-Index
    49
  • i10 Index
    115
  • Citation Counts
    6,134
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
92,869
World Rank
1,443
Country Rank
17
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
Eletroanalítica | sensores eletroquímicos | eletrodos quimicamente modificados (EQM

H-Index Metrics

  • H-Index
    49
  • i10 Index
    107
  • Citation Counts
    5,810
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
94,097
World Rank
1,480
Country Rank
18
University
Ranking Based On Selection:
19
Others
Phase equibrium | supercritical fluids | biofuel

H-Index Metrics

  • H-Index
    49
  • i10 Index
    193
  • Citation Counts
    8,170
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
97,203
World Rank
1,576
Country Rank
19
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
FD&C bioadditives | Bioprocess modeling | microalgae biotechnology | bio-based chemicals | engineerin

H-Index Metrics

  • H-Index
    48
  • i10 Index
    115
  • Citation Counts
    7,312
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
110,664
World Rank
1,944
Country Rank
20
University
Ranking Based On Selection:
21
Natural Sciences / Biological Science
Parasitology | molecular ecology | evolutio

H-Index Metrics

  • H-Index
    46
  • i10 Index
    152
  • Citation Counts
    7,132
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
110,908
World Rank
1,956
Country Rank
2
University
Ranking Based On Selection:
22
Natural Sciences / Physics
NONLINEAR DYNAMICS | CHAOS | CONTROL AND THEIR APPLICATIONS TO ENGINEERIN

H-Index Metrics

  • H-Index
    46
  • i10 Index
    172
  • Citation Counts
    7,730
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
111,246
World Rank
1,972
Country Rank
21
University
Ranking Based On Selection:
23
Natural Sciences / Physics
Fisica da Materia Condensad

H-Index Metrics

  • H-Index
    46
  • i10 Index
    108
  • Citation Counts
    9,578
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
111,718
World Rank
1,987
Country Rank
22
University
Ranking Based On Selection:
24

H-Index Metrics

  • H-Index
    46
  • i10 Index
    215
  • Citation Counts
    10,463
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
115,824
World Rank
2,070
Country Rank
23
University
Ranking Based On Selection:
25
Natural Sciences / Chemical Sciences
Biotechnology | enzymology | biocatalysi

H-Index Metrics

  • H-Index
    45
  • i10 Index
    115
  • Citation Counts
    8,631
Get Full Access to Premium Data Get Full Access to Premium Data
Smart Institutional Excellence Plan
360° Real-Time Academic Performance Analysis
Strategic Researcher Transfer Tools
Academic Contribution Analytics Module
Unlock Your Academic Potential Today

🌍 Be Our Partner: Representation & Collaboration

Represent AD Scientific Index in your country or region — and grow with us.

  • ✅ Official recognition as a regional partner
  • ✅ Visibility partnership with full brand support
  • ✅ Help institutions in your region enhance their academic visibility
  • ✅ Contribute to value-driven projects with measurable academic impact
Discover Universities That Trust Us

Discover Universities That Trust Us

Curious about institutions benefiting from the AD Scientific Index?