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" (870,053 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
Horacio M Pastawski
Quantum Transport
Decoherence
NMR
Loschmidt Echoes
Plasmonics
Metrics
H-Index
i10 Index
Citation
36
79
5,429
* Rankings
Ranking Based On Selection: 2
Oscar Reula
Physics
Mathematics
General Relativity
hyperbolic systems
numerical analysis
Metrics
H-Index
i10 Index
Citation
32
55
7,951
* Rankings
Ranking Based On Selection: 5
Pablo Serra
Quantum few-body problems - Critical phenomena - molecular dynamics
Metrics
H-Index
i10 Index
Citation
23
49
1,493
* Rankings
Ranking Based On Selection: 6
Daniel Barraco
Física Teórica
Electroquímica
Baterías
Cosmología
Relatividad General
Metrics
H-Index
i10 Index
Citation
22
39
1,482
* Rankings
Ranking Based On Selection: 7
Alicia B PeñÉñory
photoinduced electron transfer
chalcogenides
copper catalysis
Metrics
H-Index
i10 Index
Citation
22
47
1,864
* Rankings
Ranking Based On Selection: 8
Rodolfo Acosta
Nuclear magnetic resonance
magnetic resonance imaging
porous media
polymers
Metrics
H-Index
i10 Index
Citation
21
41
1,189
* Rankings
Ranking Based On Selection: 10
Dante Paz
Large Scale Structure of the Universe
Cosmology
Metrics
H-Index
i10 Index
Citation
18
22
1,027

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* Rankings
Ranking Based On Selection: 11
Marcelo Lares
Extragalactic Astronomy
Large Scale Structure of the Universe
Statistics
Data Visualization
Data Mining
Metrics
H-Index
i10 Index
Citation
18
20
5,192
* Rankings
Ranking Based On Selection: 12
Mariano Dominguez
Astrophysics
General Relativity
Dark Sector
AstroStatistics
Machine Learning
Metrics
H-Index
i10 Index
Citation
17
22
5,166
* Rankings
Ranking Based On Selection: 13
Se Urreta
Solid State Physics- Materials Science.
Metrics
H-Index
i10 Index
Citation
16
32
1,090
* Rankings
Ranking Based On Selection: 15
Pablo R Zangara
Condensed matter physics
spin & charge dynamics
Loschmidt echo
Metrics
H-Index
i10 Index
Citation
15
16
780
* Rankings
Ranking Based On Selection: 16
Miguel Megevand
relativity
black holes
dark matter
astrophysics
gravitation
Metrics
H-Index
i10 Index
Citation
14
16
760
* Rankings
Ranking Based On Selection: 17
Raúl Bustos Marún
Time-dependent quantum transport
Current-induced forces
Quantum machines
Active plasmonics
Metrics
H-Index
i10 Index
Citation
14
16
567
* Rankings
Ranking Based On Selection: 18
Hernan L Calvo
condensed matter
quantum transport
graphene
Metrics
H-Index
i10 Index
Citation
14
17
756
* Rankings
Ranking Based On Selection: 21
Lisandro Buljubasich
NMR
ParaHydrogen Induced Polarization
NV centers
Loschmidt Echo
Spin Dynamics
Metrics
H-Index
i10 Index
Citation
13
16
663
* Rankings
Ranking Based On Selection: 22
María Victoria Bracamonte
Fisico Química
Electroquímica
Grafeno
Biosensores
Catalísis heterogénea
Metrics
H-Index
i10 Index
Citation
12
13
657
* Rankings
Ranking Based On Selection: 24
Tristán M Osán
Quantum Mechanics
Quantum Information
Information Theory
Metrics
H-Index
i10 Index
Citation
11
12
458
* Rankings
Ranking Based On Selection: 25
Benjamín T Reyes
Optical
ADC
analog-to-digital converters
calibration
digital comunications
Metrics
H-Index
i10 Index
Citation
10
10
311
* Rankings
Ranking Based On Selection: 26
Omar E Ortiz
General Relativity
Lattice Boltzmann
PDEs
Metrics
H-Index
i10 Index
Citation
10
10
456
* Rankings
Ranking Based On Selection: 30
Federico M. Pont
Physics of semiconductor quantum dots. Resonances in few body systems.
Metrics
H-Index
i10 Index
Citation
9
9
270
* Rankings
Ranking Based On Selection: 32
Elena Rufeil Fiori
Soft Matter
Biophysics
Non Equilibrium Thermodynamics
Metrics
H-Index
i10 Index
Citation
6
4
210
* Rankings
Ranking Based On Selection: 33
Nahuel Almeira
Complex Systems
Statistical Physics
Complex Networks
Metrics
H-Index
i10 Index
Citation
6
3
88
* Rankings
Ranking Based On Selection: 35
Marcelo Rubio
General Relativity
PDEs
Astrophysics
Plasma Physics
Cosmology
Metrics
H-Index
i10 Index
Citation
5
5
112
* Rankings
Ranking Based On Selection: 36
Ezequiel Boero
General Relativity
Cosmology
Gravitational Lensing
Dark Matter.
Metrics
H-Index
i10 Index
Citation
5
3
68
* Rankings
Ranking Based On Selection: 37
Nadia Anglada
General Relativity
Mathematical Physics
Gravitational Physics
Metrics
H-Index
i10 Index
Citation
5
3
78
* Rankings
Ranking Based On Selection: 38
Diego G. Bussandri
Quantum information theory
Quantum Correlations
Quantum Communications
Uncertainty Relations
Metrics
H-Index
i10 Index
Citation
5
2
85
* Rankings
Ranking Based On Selection: 40
Ignacio Germán Alfaro
Cosmology
Large-scale structure
General relativity
Metrics
H-Index
i10 Index
Citation
4
2
50
* Rankings
Ranking Based On Selection: 41
Joaquin Pelle
Computational Astrophysics
Neutron Stars
Black Holes
High Performance Computing
Metrics
H-Index
i10 Index
Citation
4
2
42
* Rankings
Ranking Based On Selection: 42
J. Fernando Abalos
General Relativity
PDEs
Initial Boundary Value Problem
Metrics
H-Index
i10 Index
Citation
4
1
54
* Rankings
Ranking Based On Selection: 43
Carlos J. Cattena
Nuclear Physics
Quantum mechanics
electronic transport
nuclear magnetic resonance
computational physics
Metrics
H-Index
i10 Index
Citation
4
3
132
* Rankings
Ranking Based On Selection: 44
Javier Martin
Física
Enseñanza de las Ciencias
TICs
Educación 2.0
Metrics
H-Index
i10 Index
Citation
4
2
59
Enrique R. González
Nuclear Physics
Radiation Physics
Monte Carlo
Gamma Spectrometry
Particle Physics
Metrics
H-Index
i10 Index
Citation
3
1
22
Marcelo A. Salguero Salas
Electroquímica
Perovskitas
Nanopartículas
Supercapacitores
Magnetismo
Metrics
H-Index
i10 Index
Citation
2
1
29
Rankings
Ranking Based On Selection: 1
Horacio M Pastawski
Metrics
H-Index
i10 Index
Citation Counts
36
79
5,429
Quantum Transport
Decoherence
NMR
Loschmidt Echoes
Plasmonics
Rankings
Ranking Based On Selection: 2
Oscar Reula
Metrics
H-Index
i10 Index
Citation Counts
32
55
7,951
Physics
Mathematics
General Relativity
hyperbolic systems
numerical analysis
Rankings
Ranking Based On Selection: 3
Sergio Alejandro Cannas
Metrics
H-Index
i10 Index
Citation Counts
31
61
2,531
Rankings
Ranking Based On Selection: 4
Gustavo Alberto Monti
Metrics
H-Index
i10 Index
Citation Counts
25
50
1,876
Nuclear magnetic resonance
soft matter
Rankings
Ranking Based On Selection: 5
Pablo Serra
Metrics
H-Index
i10 Index
Citation Counts
23
49
1,493
Quantum few-body problems - Critical phenomena - molecular dynamics
Rankings
Ranking Based On Selection: 6
Daniel Barraco
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,482
Física Teórica
Electroquímica
Baterías
Cosmología
Relatividad General
Rankings
Ranking Based On Selection: 7
Alicia B PeñÉñory
Metrics
H-Index
i10 Index
Citation Counts
22
47
1,864
photoinduced electron transfer
chalcogenides
copper catalysis
Rankings
Ranking Based On Selection: 8
Rodolfo Acosta
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,189
Nuclear magnetic resonance
magnetic resonance imaging
porous media
polymers
Rankings
Ranking Based On Selection: 9
Carlos N Kozameh
Metrics
H-Index
i10 Index
Citation Counts
21
40
3,087
Relatividad General
teoría de campos
Rankings
Ranking Based On Selection: 10
Dante Paz
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,027
Large Scale Structure of the Universe
Cosmology

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
Marcelo Lares
Metrics
H-Index
i10 Index
Citation Counts
18
20
5,192
Extragalactic Astronomy
Large Scale Structure of the Universe
Statistics
Data Visualization
Data Mining
Rankings
Ranking Based On Selection: 12
Mariano Dominguez
Metrics
H-Index
i10 Index
Citation Counts
17
22
5,166
Astrophysics
General Relativity
Dark Sector
AstroStatistics
Machine Learning
Rankings
Ranking Based On Selection: 13
Se Urreta
Metrics
H-Index
i10 Index
Citation Counts
16
32
1,090
Solid State Physics- Materials Science.
Rankings
Ranking Based On Selection: 14
Orlando V Billoni
Metrics
H-Index
i10 Index
Citation Counts
16
25
799
Rankings
Ranking Based On Selection: 15
Pablo R Zangara
Metrics
H-Index
i10 Index
Citation Counts
15
16
780
Condensed matter physics
spin & charge dynamics
Loschmidt echo
Rankings
Ranking Based On Selection: 16
Miguel Megevand
Metrics
H-Index
i10 Index
Citation Counts
14
16
760
relativity
black holes
dark matter
astrophysics
gravitation
Rankings
Ranking Based On Selection: 17
Raúl Bustos Marún
Metrics
H-Index
i10 Index
Citation Counts
14
16
567
Time-dependent quantum transport
Current-induced forces
Quantum machines
Active plasmonics
Rankings
Ranking Based On Selection: 18
Hernan L Calvo
Metrics
H-Index
i10 Index
Citation Counts
14
17
756
condensed matter
quantum transport
graphene
Rankings
Ranking Based On Selection: 19
Guillermo E Stutz
Metrics
H-Index
i10 Index
Citation Counts
14
15
755
Rankings
Ranking Based On Selection: 20
María Belén Franzoni
Metrics
H-Index
i10 Index
Citation Counts
13
14
614
Nuclear Magnetic Resonance
Relaxation
Physics
Rankings
Ranking Based On Selection: 21
Lisandro Buljubasich
Metrics
H-Index
i10 Index
Citation Counts
13
16
663
NMR
ParaHydrogen Induced Polarization
NV centers
Loschmidt Echo
Spin Dynamics
Rankings
Ranking Based On Selection: 22
María Victoria Bracamonte
Metrics
H-Index
i10 Index
Citation Counts
12
13
657
Fisico Química
Electroquímica
Grafeno
Biosensores
Catalísis heterogénea
Rankings
Ranking Based On Selection: 23
María Eugenia Buden
Metrics
H-Index
i10 Index
Citation Counts
12
12
805
Rankings
Ranking Based On Selection: 24
Tristán M Osán
Metrics
H-Index
i10 Index
Citation Counts
11
12
458
Quantum Mechanics
Quantum Information
Information Theory
Rankings
Ranking Based On Selection: 25
Benjamín T Reyes
Metrics
H-Index
i10 Index
Citation Counts
10
10
311
Optical
ADC
analog-to-digital converters
calibration
digital comunications
Rankings
Ranking Based On Selection: 26
Omar E Ortiz
Metrics
H-Index
i10 Index
Citation Counts
10
10
456
General Relativity
Lattice Boltzmann
PDEs
Rankings
Ranking Based On Selection: 27
Pedro A Pury
Metrics
H-Index
i10 Index
Citation Counts
10
10
451
Rankings
Ranking Based On Selection: 28
Elizabeth Gonzalez
Metrics
H-Index
i10 Index
Citation Counts
9
8
183
Gravitational lensing
astrophysics
cosmology
Rankings
Ranking Based On Selection: 29
Carlos Iván Zandalazini
Metrics
H-Index
i10 Index
Citation Counts
9
9
263
Rankings
Ranking Based On Selection: 30
Federico M. Pont
Metrics
H-Index
i10 Index
Citation Counts
9
9
270
Physics of semiconductor quantum dots. Resonances in few body systems.
Rankings
Ranking Based On Selection: 31
Jose Benavides
Metrics
H-Index
i10 Index
Citation Counts
6
5
232
Rankings
Ranking Based On Selection: 32
Elena Rufeil Fiori
Metrics
H-Index
i10 Index
Citation Counts
6
4
210
Soft Matter
Biophysics
Non Equilibrium Thermodynamics
Rankings
Ranking Based On Selection: 33
Nahuel Almeira
Metrics
H-Index
i10 Index
Citation Counts
6
3
88
Complex Systems
Statistical Physics
Complex Networks
Rankings
Ranking Based On Selection: 34
Gabriel Crisnejo
Metrics
H-Index
i10 Index
Citation Counts
5
5
401
Rankings
Ranking Based On Selection: 35
Marcelo Rubio
Metrics
H-Index
i10 Index
Citation Counts
5
5
112
General Relativity
PDEs
Astrophysics
Plasma Physics
Cosmology
Rankings
Ranking Based On Selection: 36
Ezequiel Boero
Metrics
H-Index
i10 Index
Citation Counts
5
3
68
General Relativity
Cosmology
Gravitational Lensing
Dark Matter.
Rankings
Ranking Based On Selection: 37
Nadia Anglada
Metrics
H-Index
i10 Index
Citation Counts
5
3
78
General Relativity
Mathematical Physics
Gravitational Physics
Rankings
Ranking Based On Selection: 38
Diego G. Bussandri
Metrics
H-Index
i10 Index
Citation Counts
5
2
85
Quantum information theory
Quantum Correlations
Quantum Communications
Uncertainty Relations
Rankings
Ranking Based On Selection: 39
Pablo López
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
Dark matter halos
Cosmology
Galaxies
Rankings
Ranking Based On Selection: 40
Ignacio Germán Alfaro
Metrics
H-Index
i10 Index
Citation Counts
4
2
50
Cosmology
Large-scale structure
General relativity
Rankings
Ranking Based On Selection: 41
Joaquin Pelle
Metrics
H-Index
i10 Index
Citation Counts
4
2
42
Computational Astrophysics
Neutron Stars
Black Holes
High Performance Computing
Rankings
Ranking Based On Selection: 42
J. Fernando Abalos
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
General Relativity
PDEs
Initial Boundary Value Problem
Rankings
Ranking Based On Selection: 43
Carlos J. Cattena
Metrics
H-Index
i10 Index
Citation Counts
4
3
132
Nuclear Physics
Quantum mechanics
electronic transport
nuclear magnetic resonance
computational physics
Rankings
Ranking Based On Selection: 44
Javier Martin
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
Física
Enseñanza de las Ciencias
TICs
Educación 2.0
Rankings
Ranking Based On Selection: 45
Sebastián E. Deghi
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 46
Heber Eduardo Andrada
Metrics
H-Index
i10 Index
Citation Counts
3
2
77
Rankings
Ranking Based On Selection: 47
Amiel R Gayol
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Rankings
Ranking Based On Selection: 48
Nicolas Baudino
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 49
Enrique R. González
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
Nuclear Physics
Radiation Physics
Monte Carlo
Gamma Spectrometry
Particle Physics
Rankings
Ranking Based On Selection: 50
Marcelo A. Salguero Salas
Metrics
H-Index
i10 Index
Citation Counts
2
1
29
Electroquímica
Perovskitas
Nanopartículas
Supercapacitores
Magnetismo