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 ranking in world, region, country and university is beta version since subject field "others" (873,688 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Balthazar Jose Manoel
NONLINEAR DYNAMICS
CHAOS
CONTROL AND THEIR APPLICATIONS TO ENGINEERING
Metrics
H-Index
i10 Index
Citation
45
167
7,310
* Rankings
Ranking Based On Selection: 2
Felipe Braga Ribas
Solar System
astronomy
astrophysics
stellar occultation
Metrics
H-Index
i10 Index
Citation
27
61
2,913
Arandi Ginane Bezerra Jr
nanobiophotonics
nanosciences
nanoparticles
physics education
science outreach
Metrics
H-Index
i10 Index
Citation
18
33
1,332
* Rankings
Ranking Based On Selection: 10
Ilda Abe
Fotônica
Fibras óticas
Sensores a fibra otica
Metrics
H-Index
i10 Index
Citation
18
34
1,105

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* Rankings
Ranking Based On Selection: 13
Marcos Antonio Florczak
Ensino de astronomia
ensino de ciências
ensino de física
Metrics
H-Index
i10 Index
Citation
14
18
1,050
* Rankings
Ranking Based On Selection: 16
Emilson R Viana Jr
Hopping Conduction
Nanobelts
Confocal Microscopy
Multiphysics Simulations
Metrics
H-Index
i10 Index
Citation
12
16
672
* Rankings
Ranking Based On Selection: 18
Ivan Evseev
Nuclear Physics
Medical Physics
Tomography
XRF
XRD
Metrics
H-Index
i10 Index
Citation
11
12
525
Rozane De Fatima Turchiello Gomez
física do estado líquido
nanofluidos
terapia fotodinâmica
nanomateriais
biomateriais
Metrics
H-Index
i10 Index
Citation
3
1
24
Ricardo Fernandes Da Silva
Física da Matéria Condensada
Materiais Biomédicos
Materiais Dielétricos
Econofísica
Criptomoedas e Blockchain
Metrics
H-Index
i10 Index
Citation
3
3
46
Rankings
Ranking Based On Selection: 1
Balthazar Jose Manoel
Metrics
H-Index
i10 Index
Citation Counts
45
167
7,310
NONLINEAR DYNAMICS
CHAOS
CONTROL AND THEIR APPLICATIONS TO ENGINEERING
Rankings
Ranking Based On Selection: 2
Felipe Braga Ribas
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,913
Solar System
astronomy
astrophysics
stellar occultation
Rankings
Ranking Based On Selection: 3
Cicero Martelli
Metrics
H-Index
i10 Index
Citation Counts
24
53
1,889
Rankings
Ranking Based On Selection: 4
Sidney Alves Lourenço
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,314
Rankings
Ranking Based On Selection: 5
Andreia Gerniski Macedo
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,183
Rankings
Ranking Based On Selection: 6
José Luís Fabris
Metrics
H-Index
i10 Index
Citation Counts
20
42
1,754
Photonics
Optical fiber sensors
Spectroscopy
Rankings
Ranking Based On Selection: 7
Hugo Reuters Schelin
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,225
Nuclear Physics
Medical Physics
Radiation Protection
Rankings
Ranking Based On Selection: 8
Arandi Ginane Bezerra Jr
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,332
nanobiophotonics
nanosciences
nanoparticles
physics education
science outreach
Rankings
Ranking Based On Selection: 9
Marcia Muller
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,302
Rankings
Ranking Based On Selection: 10
Ilda Abe
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,105
Fotônica
Fibras óticas
Sensores a fibra otica

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Ricardo Canute Kamikawachi
Metrics
H-Index
i10 Index
Citation Counts
15
22
900
Rankings
Ranking Based On Selection: 12
Alexandre AP Pohl
Metrics
H-Index
i10 Index
Citation Counts
15
25
863
Rankings
Ranking Based On Selection: 13
Marcos Antonio Florczak
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,050
Ensino de astronomia
ensino de ciências
ensino de física
Rankings
Ranking Based On Selection: 14
Marlos De Oliveira Ribas
Metrics
H-Index
i10 Index
Citation Counts
13
18
703
Rankings
Ranking Based On Selection: 15
Adriano Doff Sotta Gomes
Metrics
H-Index
i10 Index
Citation Counts
13
19
675
Rankings
Ranking Based On Selection: 16
Emilson R Viana Jr
Metrics
H-Index
i10 Index
Citation Counts
12
16
672
Hopping Conduction
Nanobelts
Confocal Microscopy
Multiphysics Simulations
Rankings
Ranking Based On Selection: 17
Márcio Mafra
Metrics
H-Index
i10 Index
Citation Counts
12
16
469
Plasma treatment of materials
surface engineering
Rankings
Ranking Based On Selection: 18
Ivan Evseev
Metrics
H-Index
i10 Index
Citation Counts
11
12
525
Nuclear Physics
Medical Physics
Tomography
XRF
XRD
Rankings
Ranking Based On Selection: 19
Yuri Vinicius Bruschi De Santana
Metrics
H-Index
i10 Index
Citation Counts
10
10
557
Rankings
Ranking Based On Selection: 20
Leonardo De Lima
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,210
Rankings
Ranking Based On Selection: 21
Carlos Alexandre Brasil
Metrics
H-Index
i10 Index
Citation Counts
8
6
817
Quantum mechanics: foundations
measurement theory
Rankings
Ranking Based On Selection: 22
Giuliano Margoti
Metrics
H-Index
i10 Index
Citation Counts
6
6
144
Rankings
Ranking Based On Selection: 23
Vinicius Machado
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
Rankings
Ranking Based On Selection: 24
Rozane De Fatima Turchiello Gomez
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
física do estado líquido
nanofluidos
terapia fotodinâmica
nanomateriais
biomateriais
Rankings
Ranking Based On Selection: 25
Ricardo Fernandes Da Silva
Metrics
H-Index
i10 Index
Citation Counts
3
3
46
Física da Matéria Condensada
Materiais Biomédicos
Materiais Dielétricos
Econofísica
Criptomoedas e Blockchain