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" (943,645 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: 2
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: 3
RC Anjos
Astrofísica
Mecânica Quântica
Física Matemática
Metrics
H-Index
i10 Index
Citation
42
90
11,765
* Rankings
Ranking Based On Selection: 4
Ricardo Viana
Plasma Physics
Nonlinear Dynamics
Metrics
H-Index
i10 Index
Citation
42
164
6,098
* Rankings
Ranking Based On Selection: 5
Ivo Alexandre Hümmelgen
Física Aplicada
Eletrônica Orgânica
Materiais Avançados
Metrics
H-Index
i10 Index
Citation
33
124
4,113
* Rankings
Ranking Based On Selection: 6
Sergio Roberto Lopes
Physics
Nonlinear Science
Plasma Physics
Onset of Turbulence
Neuroscience
Metrics
H-Index
i10 Index
Citation
30
84
3,087
* Rankings
Ranking Based On Selection: 8
Dh Mosca
Spintrônica
Nanomagnetismo
Física de Superfícies
Metrics
H-Index
i10 Index
Citation
29
68
3,723
* Rankings
Ranking Based On Selection: 9
Felipe Braga Ribas
Solar System
astronomy
astrophysics
stellar occultation
Metrics
H-Index
i10 Index
Citation
27
61
2,913
* Rankings
Ranking Based On Selection: 10
Ismael Heisler
Ultrafast Spectroscopy
Physical Chemistry
Photophysics
Photochemistry
Metrics
H-Index
i10 Index
Citation
26
44
2,109

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* Rankings
Ranking Based On Selection: 12
Cristiano F Woellner|Cristiano F. Wollner
Materials Science
Polymer Science
Computer Simulations
Nanotechnology
Metrics
H-Index
i10 Index
Citation
23
44
1,908
* Rankings
Ranking Based On Selection: 14
Marlus Koehler
dispositivos eletrônicos orgânicos
Metrics
H-Index
i10 Index
Citation
22
44
1,580
* Rankings
Ranking Based On Selection: 20
Irineu Mazzaro
difração de raios x
x-ray diffraction
x-ray scattering
x-ray image
ensino de física
Metrics
H-Index
i10 Index
Citation
20
37
1,619
* Rankings
Ranking Based On Selection: 21
Jose Varalda
Física da matéria condensada
magnetismo
Metrics
H-Index
i10 Index
Citation
19
29
1,078
* Rankings
Ranking Based On Selection: 24
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: 26
Rodrigo Mossanek
Física
Física da Matéria Condensada
Estrutura eletrônica
Espectroscopia
Metrics
H-Index
i10 Index
Citation
18
28
980
* Rankings
Ranking Based On Selection: 27
Ilda Abe
Fotônica
Fibras óticas
Sensores a fibra otica
Metrics
H-Index
i10 Index
Citation
18
34
1,105
* Rankings
Ranking Based On Selection: 30
Cesar Cusatis
Optica de raios x e instrumentação
Metrics
H-Index
i10 Index
Citation
17
29
886
* Rankings
Ranking Based On Selection: 33
Wilson Marques Junior
physics
statistical mechanics
thermodynamics
vehicular traffic
Metrics
H-Index
i10 Index
Citation
15
20
594
* Rankings
Ranking Based On Selection: 34
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: 39
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: 41
Rodrigo Caetano
condensed matter physics
theoretical biology
evolution
Metrics
H-Index
i10 Index
Citation
12
12
586
* Rankings
Ranking Based On Selection: 42
Ivan Evseev
Nuclear Physics
Medical Physics
Tomography
XRF
XRD
Metrics
H-Index
i10 Index
Citation
11
12
525
* Rankings
Ranking Based On Selection: 43
Floriatan Santos Costa|Floriatan S. Costa
Atomic spectrometry
Sample preparation
Trace elements
Chemometrics
Design of experiments
Metrics
H-Index
i10 Index
Citation
10
10
217
Giseli Moreira
Física Teórica
Química Teórica
Estrutura Eletrônica
Metrics
H-Index
i10 Index
Citation
6
1
103
Lauro Luiz Samojeden
Física
Cosmologia
Astronomia
Teoria Cinética
Ensino de Física
Metrics
H-Index
i10 Index
Citation
6
3
99
Adriano Moraes
Física
Física da matéria condensada
Materiais
magnetismo
Ensino de Física
Metrics
H-Index
i10 Index
Citation
6
3
93
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
Janileide Vieira Gomes
Plasma physics
Hamiltonian systems
Kinetic theory
Wave-particle interaction
Chaotic systems
Metrics
H-Index
i10 Index
Citation
2
2
29
Kaike Rosivan Maia Pacheco
Física
Física da matéria condensada
ciência de materiais
Semicondutores orgânicos
Metrics
H-Index
i10 Index
Citation
2
1
23
Camila Ferreira Aguiar
física
ensino de física
educação
livro didático
currículo
Metrics
H-Index
i10 Index
Citation
2
0
12
Gabriel Marghoti
Nonlinear Dynamics
Complex Systems
Neuroscience
Metrics
H-Index
i10 Index
Citation
2
0
9
Rankings
Ranking Based On Selection: 1
Miguel Abbate
Metrics
H-Index
i10 Index
Citation Counts
46
106
9,283
Rankings
Ranking Based On Selection: 2
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: 3
RC Anjos
Metrics
H-Index
i10 Index
Citation Counts
42
90
11,765
Astrofísica
Mecânica Quântica
Física Matemática
Rankings
Ranking Based On Selection: 4
Ricardo Viana
Metrics
H-Index
i10 Index
Citation Counts
42
164
6,098
Rankings
Ranking Based On Selection: 5
Ivo Alexandre Hümmelgen
Metrics
H-Index
i10 Index
Citation Counts
33
124
4,113
Física Aplicada
Eletrônica Orgânica
Materiais Avançados
Rankings
Ranking Based On Selection: 6
Sergio Roberto Lopes
Metrics
H-Index
i10 Index
Citation Counts
30
84
3,087
Physics
Nonlinear Science
Plasma Physics
Onset of Turbulence
Neuroscience
Rankings
Ranking Based On Selection: 7
Márcio Henrique Franco Bettega
Metrics
H-Index
i10 Index
Citation Counts
29
96
3,450
Rankings
Ranking Based On Selection: 8
Dh Mosca
Metrics
H-Index
i10 Index
Citation Counts
29
68
3,723
Spintrônica
Nanomagnetismo
Física de Superfícies
Rankings
Ranking Based On Selection: 9
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: 10
Ismael Heisler
Metrics
H-Index
i10 Index
Citation Counts
26
44
2,109
Ultrafast Spectroscopy
Physical Chemistry
Photophysics
Photochemistry

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Cicero Martelli
Metrics
H-Index
i10 Index
Citation Counts
24
53
1,889
Rankings
Ranking Based On Selection: 12
Cristiano F Woellner|Cristiano F. Wollner
Metrics
H-Index
i10 Index
Citation Counts
23
44
1,908
Materials Science
Polymer Science
Computer Simulations
Nanotechnology
Rankings
Ranking Based On Selection: 13
Ney Pereira Mattoso Filho
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,632
Rankings
Ranking Based On Selection: 14
Marlus Koehler
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,580
dispositivos eletrônicos orgânicos
Rankings
Ranking Based On Selection: 15
Renato Moreira Angelo
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,404
Rankings
Ranking Based On Selection: 16
Sidney Alves Lourenço
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,314
Rankings
Ranking Based On Selection: 17
Kleber Daum Machado
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,354
Rankings
Ranking Based On Selection: 18
Andreia Gerniski Macedo
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,183
Rankings
Ranking Based On Selection: 19
José Luís Fabris
Metrics
H-Index
i10 Index
Citation Counts
20
42
1,754
Photonics
Optical fiber sensors
Spectroscopy
Rankings
Ranking Based On Selection: 20
Irineu Mazzaro
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,619
difração de raios x
x-ray diffraction
x-ray scattering
x-ray image
ensino de física
Rankings
Ranking Based On Selection: 21
Jose Varalda
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,078
Física da matéria condensada
magnetismo
Rankings
Ranking Based On Selection: 22
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: 23
Guinther Kellermann
Metrics
H-Index
i10 Index
Citation Counts
19
27
962
Rankings
Ranking Based On Selection: 24
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: 25
Marcia Muller
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,302
Rankings
Ranking Based On Selection: 26
Rodrigo Mossanek
Metrics
H-Index
i10 Index
Citation Counts
18
28
980
Física
Física da Matéria Condensada
Estrutura eletrônica
Espectroscopia
Rankings
Ranking Based On Selection: 27
Ilda Abe
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,105
Fotônica
Fibras óticas
Sensores a fibra otica
Rankings
Ranking Based On Selection: 28
Sergio D Almeida Sanchez
Metrics
H-Index
i10 Index
Citation Counts
18
24
801
Rankings
Ranking Based On Selection: 29
Evaldo Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,059
Rankings
Ranking Based On Selection: 30
Cesar Cusatis
Metrics
H-Index
i10 Index
Citation Counts
17
29
886
Optica de raios x e instrumentação
Rankings
Ranking Based On Selection: 31
Ricardo Canute Kamikawachi
Metrics
H-Index
i10 Index
Citation Counts
15
22
900
Rankings
Ranking Based On Selection: 32
Alexandre AP Pohl
Metrics
H-Index
i10 Index
Citation Counts
15
25
863
Rankings
Ranking Based On Selection: 33
Wilson Marques Junior
Metrics
H-Index
i10 Index
Citation Counts
15
20
594
physics
statistical mechanics
thermodynamics
vehicular traffic
Rankings
Ranking Based On Selection: 34
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: 35
Marlos De Oliveira Ribas
Metrics
H-Index
i10 Index
Citation Counts
13
18
703
Rankings
Ranking Based On Selection: 36
Carlos Batista
Metrics
H-Index
i10 Index
Citation Counts
13
14
812
Rankings
Ranking Based On Selection: 37
Milton Massumi Fujimoto
Metrics
H-Index
i10 Index
Citation Counts
13
18
509
Rankings
Ranking Based On Selection: 38
Adriano Doff Sotta Gomes
Metrics
H-Index
i10 Index
Citation Counts
13
19
675
Rankings
Ranking Based On Selection: 39
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: 40
Márcio Mafra
Metrics
H-Index
i10 Index
Citation Counts
12
16
469
Plasma treatment of materials
surface engineering
Rankings
Ranking Based On Selection: 41
Rodrigo Caetano
Metrics
H-Index
i10 Index
Citation Counts
12
12
586
condensed matter physics
theoretical biology
evolution
Rankings
Ranking Based On Selection: 42
Ivan Evseev
Metrics
H-Index
i10 Index
Citation Counts
11
12
525
Nuclear Physics
Medical Physics
Tomography
XRF
XRD
Rankings
Ranking Based On Selection: 43
Floriatan Santos Costa|Floriatan S. Costa
Metrics
H-Index
i10 Index
Citation Counts
10
10
217
Atomic spectrometry
Sample preparation
Trace elements
Chemometrics
Design of experiments
Rankings
Ranking Based On Selection: 44
Ana Cristina Sprotte Costa
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,062
Rankings
Ranking Based On Selection: 45
Ana Claudia Nogueira Mulati
Metrics
H-Index
i10 Index
Citation Counts
10
10
901
Rankings
Ranking Based On Selection: 46
Yuri Vinicius Bruschi De Santana
Metrics
H-Index
i10 Index
Citation Counts
10
10
557
Rankings
Ranking Based On Selection: 47
Leonardo De Lima
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,210
Rankings
Ranking Based On Selection: 48
Carlos Alexandre Brasil
Metrics
H-Index
i10 Index
Citation Counts
8
6
817
Quantum mechanics: foundations
measurement theory
Rankings
Ranking Based On Selection: 49
Fabio Marcel Zanetti
Metrics
H-Index
i10 Index
Citation Counts
7
6
170
Rankings
Ranking Based On Selection: 50
Giuliano Margoti
Metrics
H-Index
i10 Index
Citation Counts
6
6
144
Rankings
Ranking Based On Selection: 51
Giseli Moreira
Metrics
H-Index
i10 Index
Citation Counts
6
1
103
Física Teórica
Química Teórica
Estrutura Eletrônica
Rankings
Ranking Based On Selection: 52
Lauro Luiz Samojeden
Metrics
H-Index
i10 Index
Citation Counts
6
3
99
Física
Cosmologia
Astronomia
Teoria Cinética
Ensino de Física
Rankings
Ranking Based On Selection: 53
Adriano Moraes
Metrics
H-Index
i10 Index
Citation Counts
6
3
93
Física
Física da matéria condensada
Materiais
magnetismo
Ensino de Física
Rankings
Ranking Based On Selection: 54
Vinicius Machado
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
Rankings
Ranking Based On Selection: 55
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: 56
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
Rankings
Ranking Based On Selection: 57
Janileide Vieira Gomes
Metrics
H-Index
i10 Index
Citation Counts
2
2
29
Plasma physics
Hamiltonian systems
Kinetic theory
Wave-particle interaction
Chaotic systems
Rankings
Ranking Based On Selection: 58
Kaike Rosivan Maia Pacheco
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Física
Física da matéria condensada
ciência de materiais
Semicondutores orgânicos
Rankings
Ranking Based On Selection: 59
Camila Ferreira Aguiar
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
física
ensino de física
educação
livro didático
currículo
Rankings
Ranking Based On Selection: 60
Gabriel Marghoti
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Nonlinear Dynamics
Complex Systems
Neuroscience
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