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" (873,937 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
Douglas M Gingrich
particle physics
gravity
Metrics
H-Index
i10 Index
Citation
203
1,034
245,105
* Rankings
Ranking Based On Selection :3
Juan Pablo Yanez Garza
Neutrino physics
particle physics
atmospheric neutrinos
Metrics
H-Index
i10 Index
Citation
84
210
34,956
* Rankings
Ranking Based On Selection :4
Michael Brett
Thin film nanostructures and devices
Metrics
H-Index
i10 Index
Citation
69
253
19,179
* Rankings
Ranking Based On Selection :5
Jack Tuszyński
bioengineering
rational drug design
biophysics
mathematical biology
pharmacokinetics
Metrics
H-Index
i10 Index
Citation
68
377
20,495
* Rankings
Ranking Based On Selection :6
Craig Heinke
Neutron stars
X-ray binaries
Globular clusters
Metrics
H-Index
i10 Index
Citation
68
202
14,714
* Rankings
Ranking Based On Selection :8
Don Page
theoretical gravitational physics
quantum cosmology
black holes
quantum theory
Metrics
H-Index
i10 Index
Citation
64
163
23,438
* Rankings
Ranking Based On Selection :9
Valeri Frolov
Gravity
Black Hole Physics
Cosmology
Quantum Field Theory
Metrics
H-Index
i10 Index
Citation
62
176
14,548
* Rankings
Ranking Based On Selection :10
Ian Mann
space physics
magnetosphere
heliophysics
space weather
Metrics
H-Index
i10 Index
Citation
58
188
13,956
* Rankings
Ranking Based On Selection :11
Xuehua Zhang
cold plasma
colloid and interface
drops and bubbles
surface enhanced Raman spectroscopy
Metrics
H-Index
i10 Index
Citation
56
177
12,224
* Rankings
Ranking Based On Selection :12
Gregory R Sivakoff
Astrophysics
X-Ray Binaries
Black Holes
Neutron Stars
Metrics
H-Index
i10 Index
Citation
55
167
10,843
* Rankings
Ranking Based On Selection :14
Rozmus Wojciech
plasma physics
laser plasma interactions
biomedical optics
Metrics
H-Index
i10 Index
Citation
51
154
8,842
* Rankings
Ranking Based On Selection :15
Frank Hegmann
Terahertz
Terahertz spectroscopy
Ultrafast spectroscopy
Nonlinear THz dynamics
Nanoscience
Metrics
H-Index
i10 Index
Citation
49
83
8,759
* Rankings
Ranking Based On Selection :16
R Fedosejevs
lasers
plasma
fusion energy
Metrics
H-Index
i10 Index
Citation
47
163
7,018
* Rankings
Ranking Based On Selection :19
Massimo Boninsegni
condensed matter theory
superfluidity
Bose-Einstein Condensation
Quantum Monte Carlo
Metrics
H-Index
i10 Index
Citation
46
101
7,747
* Rankings
Ranking Based On Selection :22
Carsten B Krauss
Neutrino Physics
Dark Matter
Low Background
Metrics
H-Index
i10 Index
Citation
44
75
10,164
* Rankings
Ranking Based On Selection :25
Mirko Van Der Baan
Geophysics
Applied seismology
Signal processing
Microseismicity
Metrics
H-Index
i10 Index
Citation
41
100
7,267
* Rankings
Ranking Based On Selection :26
Yy Tsui
Laser matter interaction and applications
Metrics
H-Index
i10 Index
Citation
38
100
4,865
* Rankings
Ranking Based On Selection :27
Jacek Majorowicz
Geophysics Geothermics Paleoclimate Gas Hydrates
Metrics
H-Index
i10 Index
Citation
38
126
5,101
* Rankings
Ranking Based On Selection :28
Rogerio Manica
Colloid and Interfacial Science
Soft Matter
Fluid Dynamics
Metrics
H-Index
i10 Index
Citation
37
71
4,213
* Rankings
Ranking Based On Selection :29
Rodrigo Fernández
theoretical astrophysics
transients
compact objects
Metrics
H-Index
i10 Index
Citation
36
47
5,069
* Rankings
Ranking Based On Selection :31
Bruce R Sutherland
Geophysical Fluid Dynamics
Environmental Fluid Dynamics
Theory
Experiments
Metrics
H-Index
i10 Index
Citation
35
87
4,704
* Rankings
Ranking Based On Selection :33
Peter Seres
Magnetic Resonance Imaging
Neurology
Psychology
Spinal Cord Injury
Metrics
H-Index
i10 Index
Citation
33
59
3,690
* Rankings
Ranking Based On Selection :35
Andrei Zelnikov
Quantum Field Theory
Black Holes
Quantum Gravity
Metrics
H-Index
i10 Index
Citation
29
57
3,191
* Rankings
Ranking Based On Selection :36
John P Davis
Superfluids
Optomechanics
Cryogenics
Metrics
H-Index
i10 Index
Citation
28
55
2,499
* Rankings
Ranking Based On Selection :37
Igor Boettcher
Condensed Matter Physics
Quantum Field Theory
Statistical Mechanics
Quantum Information
Metrics
H-Index
i10 Index
Citation
26
36
2,075
* Rankings
Ranking Based On Selection :38
John Beamish
Condensed matter physics
low temperature physics
quantum fluids and solids
Metrics
H-Index
i10 Index
Citation
26
57
2,923
* Rankings
Ranking Based On Selection :39
Xiaoli Tan
bitumen extraction
tailings treatment
petroleum chemistry
colloid chemistry
Metrics
H-Index
i10 Index
Citation
25
47
2,584
Plamen Tchoukov
colloids and interfaces
thin liquid films
emulsions
foams
surface forces
Metrics
H-Index
i10 Index
Citation
21
28
2,221
Vincent Bouchard
Mathematical physics
geometry
string theory
Metrics
H-Index
i10 Index
Citation
21
30
2,384
Samira Farsinezhad
Thin Film
Nanofabrication
Chemical Sensor
BioSensors
TiO2 Nanotubes...
Metrics
H-Index
i10 Index
Citation
21
25
1,501
Moritz Heimpel
planetary dynamics
geomagnetism
earthquake physics
Metrics
H-Index
i10 Index
Citation
21
28
1,658
Hilmar Strickfaden
nuclear architecture
epigenetics
soft matter physics
DNA-repair
microscopy (LM/EM)
Metrics
H-Index
i10 Index
Citation
20
24
1,726
Ling Zhang
Colloid and Interface Science
Intermolecular and Surface Forces
Asphaltenes
Polymers
Metrics
H-Index
i10 Index
Citation
19
20
1,461
Gil Porat
Ultrafast and Nonlinear optics
Frequency comb spectroscopy
Optical magnetometry
Metrics
H-Index
i10 Index
Citation
18
22
1,213
Erhan Saglamyurek
Quantum information processing
quantum optics
Metrics
H-Index
i10 Index
Citation
17
22
2,127
Andy Kale
Physics
Space Physics
Electron Microscopy
Metrics
H-Index
i10 Index
Citation
17
21
1,603
Stavros Dimitrakoudis
Space physics
high energy astrophysics
Metrics
H-Index
i10 Index
Citation
16
19
1,330
Emil Varga
condensed matter physics
superfluidity
turbulence
Metrics
H-Index
i10 Index
Citation
14
17
639
Ross Lockwood
silicon
quantum dots
photoluminescence
Metrics
H-Index
i10 Index
Citation
12
12
641
Taras Fityo
quantum mechanics
polymer dissolution
molecular dynamics
Metrics
H-Index
i10 Index
Citation
12
12
561
Matthew Dowling
Theroetical Particle Physics
High Energy Physics
Metrics
H-Index
i10 Index
Citation
11
11
918
Zhenzhen Lu
colloids and interfaces
surface force
MoS2
graphene
Metrics
H-Index
i10 Index
Citation
10
10
756
Abdur Rehman
HEP-PH
Particle Physics
Theoretical Physics
Quantum Theory
Machine Learning
Metrics
H-Index
i10 Index
Citation
9
9
999
Lyudmyla Dorosh
Biophysics
Computational Chemistry
Computational Physics
Computer Aided Drug Design
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation
8
8
243
Daniel Foster
biophysics
instrumentation
optical tweezers
microfluidics
hydrogels
Metrics
H-Index
i10 Index
Citation
7
7
1,190
Prashant Shekhar
Plasmonics
Optics
Photonics
Metamaterials
Metrics
H-Index
i10 Index
Citation
7
7
1,172
Colin Bruulsema
Plasma physics
heat transport
astrophysics
fusion
Metrics
H-Index
i10 Index
Citation
7
6
231
Jose LA Nandez
Astrophysics
HPC
Big Data
Data Science
Metrics
H-Index
i10 Index
Citation
7
7
650
Zhenyou Wang
Time-gated Raman Spectroscopy
Time-resolved In-situ Electrochemical Raman Spectroscopy
Metrics
H-Index
i10 Index
Citation
6
5
484
Furkan Altincicek
Condensed Matter Physics
Surface Science
Scanning Tunneling Microscopy
Metrics
H-Index
i10 Index
Citation
3
3
84
Rankings
Ranking Based On Selection: 1
Roger Moore
Metrics
H-Index
i10 Index
Citation Counts
225
1,126
280,014
Rankings
Ranking Based On Selection: 2
Douglas M Gingrich
Metrics
H-Index
i10 Index
Citation Counts
203
1,034
245,105
Rankings
Ranking Based On Selection: 3
Juan Pablo Yanez Garza
Metrics
H-Index
i10 Index
Citation Counts
84
210
34,956
Neutrino physics
particle physics
atmospheric neutrinos
Rankings
Ranking Based On Selection: 4
Michael Brett
Metrics
H-Index
i10 Index
Citation Counts
69
253
19,179
Thin film nanostructures and devices
Rankings
Ranking Based On Selection: 5
Jack Tuszyński
Metrics
H-Index
i10 Index
Citation Counts
68
377
20,495
bioengineering
rational drug design
biophysics
mathematical biology
pharmacokinetics
Rankings
Ranking Based On Selection: 6
Craig Heinke
Metrics
H-Index
i10 Index
Citation Counts
68
202
14,714
Neutron stars
X-ray binaries
Globular clusters
Rankings
Ranking Based On Selection: 7
Dmitri Pogosyan
Metrics
H-Index
i10 Index
Citation Counts
67
113
26,791
Rankings
Ranking Based On Selection: 8
Don Page
Metrics
H-Index
i10 Index
Citation Counts
64
163
23,438
theoretical gravitational physics
quantum cosmology
black holes
quantum theory
Rankings
Ranking Based On Selection: 9
Valeri Frolov
Metrics
H-Index
i10 Index
Citation Counts
62
176
14,548
Gravity
Black Hole Physics
Cosmology
Quantum Field Theory
Rankings
Ranking Based On Selection: 10
Ian Mann
Metrics
H-Index
i10 Index
Citation Counts
58
188
13,956
space physics
magnetosphere
heliophysics
space weather
Rankings
Ranking Based On Selection: 11
Xuehua Zhang
Metrics
H-Index
i10 Index
Citation Counts
56
177
12,224
cold plasma
colloid and interface
drops and bubbles
surface enhanced Raman spectroscopy
Rankings
Ranking Based On Selection: 12
Gregory R Sivakoff
Metrics
H-Index
i10 Index
Citation Counts
55
167
10,843
Astrophysics
X-Ray Binaries
Black Holes
Neutron Stars
Rankings
Ranking Based On Selection: 13
Robert Wolkow
Metrics
H-Index
i10 Index
Citation Counts
54
124
11,236
Rankings
Ranking Based On Selection: 14
Rozmus Wojciech
Metrics
H-Index
i10 Index
Citation Counts
51
154
8,842
plasma physics
laser plasma interactions
biomedical optics
Rankings
Ranking Based On Selection: 15
Frank Hegmann
Metrics
H-Index
i10 Index
Citation Counts
49
83
8,759
Terahertz
Terahertz spectroscopy
Ultrafast spectroscopy
Nonlinear THz dynamics
Nanoscience
Rankings
Ranking Based On Selection: 16
R Fedosejevs
Metrics
H-Index
i10 Index
Citation Counts
47
163
7,018
Rankings
Ranking Based On Selection: 17
Natasha Ivanova
Metrics
H-Index
i10 Index
Citation Counts
46
70
8,389
Rankings
Ranking Based On Selection: 18
Aksel Hallin
Metrics
H-Index
i10 Index
Citation Counts
46
110
22,771
Rankings
Ranking Based On Selection: 19
Massimo Boninsegni
Metrics
H-Index
i10 Index
Citation Counts
46
101
7,747
condensed matter theory
superfluidity
Bose-Einstein Condensation
Quantum Monte Carlo
Rankings
Ranking Based On Selection: 20
Frank Marsiglio
Metrics
H-Index
i10 Index
Citation Counts
45
139
7,224
Rankings
Ranking Based On Selection: 21
Mark Freeman
Metrics
H-Index
i10 Index
Citation Counts
45
108
8,202
Rankings
Ranking Based On Selection: 22
Carsten B Krauss
Metrics
H-Index
i10 Index
Citation Counts
44
75
10,164
Neutrino Physics
Dark Matter
Low Background
Rankings
Ranking Based On Selection: 23
Alexander Penin
Metrics
H-Index
i10 Index
Citation Counts
44
69
5,928
Rankings
Ranking Based On Selection: 24
Robert Rankin
Metrics
H-Index
i10 Index
Citation Counts
42
125
5,036
Rankings
Ranking Based On Selection: 25
Mirko Van Der Baan
Metrics
H-Index
i10 Index
Citation Counts
41
100
7,267
Geophysics
Applied seismology
Signal processing
Microseismicity
Rankings
Ranking Based On Selection: 26
Yy Tsui
Metrics
H-Index
i10 Index
Citation Counts
38
100
4,865
Laser matter interaction and applications
Rankings
Ranking Based On Selection: 27
Jacek Majorowicz
Metrics
H-Index
i10 Index
Citation Counts
38
126
5,101
Geophysics Geothermics Paleoclimate Gas Hydrates
Rankings
Ranking Based On Selection: 28
Rogerio Manica
Metrics
H-Index
i10 Index
Citation Counts
37
71
4,213
Colloid and Interfacial Science
Soft Matter
Fluid Dynamics
Rankings
Ranking Based On Selection: 29
Rodrigo Fernández
Metrics
H-Index
i10 Index
Citation Counts
36
47
5,069
theoretical astrophysics
transients
compact objects
Rankings
Ranking Based On Selection: 30
Joseph Maciejko
Metrics
H-Index
i10 Index
Citation Counts
36
61
5,656
Rankings
Ranking Based On Selection: 31
Bruce R Sutherland
Metrics
H-Index
i10 Index
Citation Counts
35
87
4,704
Geophysical Fluid Dynamics
Environmental Fluid Dynamics
Theory
Experiments
Rankings
Ranking Based On Selection: 32
Konrad Sauer
Metrics
H-Index
i10 Index
Citation Counts
34
89
4,024
Rankings
Ranking Based On Selection: 33
Peter Seres
Metrics
H-Index
i10 Index
Citation Counts
33
59
3,690
Magnetic Resonance Imaging
Neurology
Psychology
Spinal Cord Injury
Rankings
Ranking Based On Selection: 34
Richard Sydora
Metrics
H-Index
i10 Index
Citation Counts
33
74
4,690
Rankings
Ranking Based On Selection: 35
Andrei Zelnikov
Metrics
H-Index
i10 Index
Citation Counts
29
57
3,191
Quantum Field Theory
Black Holes
Quantum Gravity
Rankings
Ranking Based On Selection: 36
John P Davis
Metrics
H-Index
i10 Index
Citation Counts
28
55
2,499
Superfluids
Optomechanics
Cryogenics
Rankings
Ranking Based On Selection: 37
Igor Boettcher
Metrics
H-Index
i10 Index
Citation Counts
26
36
2,075
Condensed Matter Physics
Quantum Field Theory
Statistical Mechanics
Quantum Information
Rankings
Ranking Based On Selection: 38
John Beamish
Metrics
H-Index
i10 Index
Citation Counts
26
57
2,923
Condensed matter physics
low temperature physics
quantum fluids and solids
Rankings
Ranking Based On Selection: 39
Xiaoli Tan
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,584
bitumen extraction
tailings treatment
petroleum chemistry
colloid chemistry
Rankings
Ranking Based On Selection: 40
Nicola De Zanche
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,700
Rankings
Ranking Based On Selection: 41
Plamen Tchoukov
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,221
colloids and interfaces
thin liquid films
emulsions
foams
surface forces
Rankings
Ranking Based On Selection: 42
Vincent Bouchard
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,384
Mathematical physics
geometry
string theory
Rankings
Ranking Based On Selection: 43
Samira Farsinezhad
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,501
Thin Film
Nanofabrication
Chemical Sensor
BioSensors
TiO2 Nanotubes...
Rankings
Ranking Based On Selection: 44
Moritz Heimpel
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,658
planetary dynamics
geomagnetism
earthquake physics
Rankings
Ranking Based On Selection: 45
Hilmar Strickfaden
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,726
nuclear architecture
epigenetics
soft matter physics
DNA-repair
microscopy (LM/EM)
Rankings
Ranking Based On Selection: 46
Ling Zhang
Metrics
H-Index
i10 Index
Citation Counts
19
20
1,461
Colloid and Interface Science
Intermolecular and Surface Forces
Asphaltenes
Polymers
Rankings
Ranking Based On Selection: 47
Lindsay J Leblanc
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,709
Rankings
Ranking Based On Selection: 48
Frances R Fenrich
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,503
Rankings
Ranking Based On Selection: 49
Gil Porat
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,213
Ultrafast and Nonlinear optics
Frequency comb spectroscopy
Optical magnetometry
Rankings
Ranking Based On Selection: 50
Erhan Saglamyurek
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,127
Quantum information processing
quantum optics
Rankings
Ranking Based On Selection: 51
Andy Kale
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,603
Physics
Space Physics
Electron Microscopy
Rankings
Ranking Based On Selection: 52
Stavros Dimitrakoudis
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,330
Space physics
high energy astrophysics
Rankings
Ranking Based On Selection: 53
Uttam Anand
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,300
Rankings
Ranking Based On Selection: 54
Emil Varga
Metrics
H-Index
i10 Index
Citation Counts
14
17
639
condensed matter physics
superfluidity
turbulence
Rankings
Ranking Based On Selection: 55
Ross Lockwood
Metrics
H-Index
i10 Index
Citation Counts
12
12
641
silicon
quantum dots
photoluminescence
Rankings
Ranking Based On Selection: 56
Taras Fityo
Metrics
H-Index
i10 Index
Citation Counts
12
12
561
quantum mechanics
polymer dissolution
molecular dynamics
Rankings
Ranking Based On Selection: 57
Matthew Dowling
Metrics
H-Index
i10 Index
Citation Counts
11
11
918
Theroetical Particle Physics
High Energy Physics
Rankings
Ranking Based On Selection: 58
Serhat Alagöz
Metrics
H-Index
i10 Index
Citation Counts
11
11
223
Rankings
Ranking Based On Selection: 59
Anffany Chen
Metrics
H-Index
i10 Index
Citation Counts
10
10
653
Rankings
Ranking Based On Selection: 60
Ivan Pakhotin
Metrics
H-Index
i10 Index
Citation Counts
10
10
317
Rankings
Ranking Based On Selection: 61
Zhenzhen Lu
Metrics
H-Index
i10 Index
Citation Counts
10
10
756
colloids and interfaces
surface force
MoS2
graphene
Rankings
Ranking Based On Selection: 62
Abdur Rehman
Metrics
H-Index
i10 Index
Citation Counts
9
9
999
HEP-PH
Particle Physics
Theoretical Physics
Quantum Theory
Machine Learning
Rankings
Ranking Based On Selection: 63
Vedran Jelic
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,175
Rankings
Ranking Based On Selection: 64
Lyudmyla Dorosh
Metrics
H-Index
i10 Index
Citation Counts
8
8
243
Biophysics
Computational Chemistry
Computational Physics
Computer Aided Drug Design
Condensed Matter Physics
Rankings
Ranking Based On Selection: 65
R Marchand
Metrics
H-Index
i10 Index
Citation Counts
8
8
449
Rankings
Ranking Based On Selection: 66
Daniel Foster
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,190
biophysics
instrumentation
optical tweezers
microfluidics
hydrogels
Rankings
Ranking Based On Selection: 67
Prashant Shekhar
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,172
Plasmonics
Optics
Photonics
Metamaterials
Rankings
Ranking Based On Selection: 68
Colin Bruulsema
Metrics
H-Index
i10 Index
Citation Counts
7
6
231
Plasma physics
heat transport
astrophysics
fusion
Rankings
Ranking Based On Selection: 69
Jose LA Nandez
Metrics
H-Index
i10 Index
Citation Counts
7
7
650
Astrophysics
HPC
Big Data
Data Science
Rankings
Ranking Based On Selection: 70
Zhenyou Wang
Metrics
H-Index
i10 Index
Citation Counts
6
5
484
Time-gated Raman Spectroscopy
Time-resolved In-situ Electrochemical Raman Spectroscopy
Rankings
Ranking Based On Selection: 71
Canon Sun
Metrics
H-Index
i10 Index
Citation Counts
4
1
30
Rankings
Ranking Based On Selection: 72
Furkan Altincicek
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Condensed Matter Physics
Surface Science
Scanning Tunneling Microscopy
Rankings
Ranking Based On Selection: 73
Space-Instrumentation
Heliophysics
Small Satellites
Rankings
Ranking Based On Selection: 74
Andrei Tretiakov
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Rankings
Ranking Based On Selection: 75
Bhaswardeep Sikdar
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
General relativity
Astrophysics
Optics
Rankings
Ranking Based On Selection: 76
Daniel Laycock
Metrics
H-Index
i10 Index
Citation Counts
1
1
12