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" (873,899 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: 5
Daniel Macdonald
Photovoltaics
Solar Cells
Silicon Solar Cells
Silicon Photovoltaics
Metrics
H-Index
i10 Index
Citation
55
226
12,947
* Rankings
Ranking Based On Selection: 7
Elena Ostrovskaya
exciton polaritons
Bose-Einstein condensates
2D semiconductors
nonlinear photonics
Metrics
H-Index
i10 Index
Citation
48
103
8,288
* Rankings
Ranking Based On Selection: 8
Klaus Weber
Photovoltaics
Semiconductors
Solar Cells
Perovskites
Nanomaterials
Metrics
H-Index
i10 Index
Citation
47
137
9,810
* Rankings
Ranking Based On Selection: 9
Nan Yang
Terahertz communications
URLLC
Physical-layer security
Intelligent communications
Molecular communication
Metrics
H-Index
i10 Index
Citation
47
125
8,046
* Rankings
Ranking Based On Selection: 15
The Duong
Perovskite solar cells
perovskite-silicon tandem
hydrogen production
gas sensor
Metrics
H-Index
i10 Index
Citation
37
53
5,857
* Rankings
Ranking Based On Selection: 16
Salman Durrani
Wireless Communications
Communications
Signal processing
Stochastic geometry
Internet of Things
Metrics
H-Index
i10 Index
Citation
35
84
6,330
* Rankings
Ranking Based On Selection: 17
Hieu T Nguyen
Photovoltaics
Tandem solar cells
Energy materials
2D materials
Metrics
H-Index
i10 Index
Citation
31
61
4,386
* Rankings
Ranking Based On Selection: 19
Vanessa Teague
electronic voting
end-to-end verifiable voting
cryptography
security
privacy
Metrics
H-Index
i10 Index
Citation
29
53
3,197
* Rankings
Ranking Based On Selection: 21
Ziyuan Li
Optoelectronics
semiconductor
nanowire
plasmonics
optical antennas
Metrics
H-Index
i10 Index
Citation
27
50
1,993
* Rankings
Ranking Based On Selection: 24
Xingwen quan
Remote sensing
Wildfire
Fuel variables
Wildfire risk
Machine learning
Metrics
H-Index
i10 Index
Citation
23
35
1,660
* Rankings
Ranking Based On Selection: 25
Tim Burgess
Semiconductor nanoscience
nanotechnology
III-V materials
compund semiconductors
epitaxy
Metrics
H-Index
i10 Index
Citation
19
26
8,284
* Rankings
Ranking Based On Selection: 26
Md Mehedi Hasan
2D materials
Organic 2D semiconductor
Organic single crystal
Metamaterials
RF & Microwave system
Metrics
H-Index
i10 Index
Citation
18
29
1,148
* Rankings
Ranking Based On Selection: 27
Vi Kie Soo
Sustainable Manufacturing
Life Cycle Engineering
Life Cycle Assessment
Circular Economy
Metrics
H-Index
i10 Index
Citation
18
22
1,332
* Rankings
Ranking Based On Selection: 29
José Iria
Power and Energy Systems
Electricity markets
Aggregators
Prosumers
Optimization
Metrics
H-Index
i10 Index
Citation
17
21
1,177
* Rankings
Ranking Based On Selection: 30
Qian Gao
III-V semiconductors
nanowires
nano-devices
nanotechnology
Metrics
H-Index
i10 Index
Citation
17
18
1,140
* Rankings
Ranking Based On Selection: 31
Zhicheng Su
Laser Spectroscopy
Quantum photonics
Optoelectronics
Device physics
Metrics
H-Index
i10 Index
Citation
17
25
865
* Rankings
Ranking Based On Selection: 33
AnYao Liu
Photovoltaics
Silicon Solar Cells
Materials Science
Gettering
Characterisation
Metrics
H-Index
i10 Index
Citation
17
24
831
* Rankings
Ranking Based On Selection: 35
Rahul Shome
robotics
motion planning
multi-robot systems
task planning
manipulation
Metrics
H-Index
i10 Index
Citation
16
18
929
Daniel Higginbottom
Quantum information
quantum networks
quantum computing
silicon photonics
quantum memory
Metrics
H-Index
i10 Index
Citation
15
17
938
Sheeraz Alvi
Wireless Communications
Internet of Things
Wireless Sensor Networks
Metrics
H-Index
i10 Index
Citation
12
12
708
Rebecca E Haddock
sympathetic nervous system
immune system
electrophysiology
obesity
hypertension
Metrics
H-Index
i10 Index
Citation
11
11
1,108
Ali Ershadi
Full-Stack Web App Dev
Decision Support Systems
Remote Sensing Hydrology
Metrics
H-Index
i10 Index
Citation
11
11
1,492
Zeinab Salehi
Power System Optimization and Planning
Renewable Energy Integration
Control Theory and Application
Metrics
H-Index
i10 Index
Citation
5
3
74
Rankings
Ranking Based On Selection: 1
Brian Anderson
Metrics
H-Index
i10 Index
Citation Counts
118
802
83,456
Rankings
Ranking Based On Selection: 2
Qiang Michael Gao
Metrics
H-Index
i10 Index
Citation Counts
83
265
33,186
Rankings
Ranking Based On Selection: 3
Andres Cuevas
Metrics
H-Index
i10 Index
Citation Counts
72
212
23,788
Rankings
Ranking Based On Selection: 4
Robert Mahony
Metrics
H-Index
i10 Index
Citation Counts
61
209
25,286
Rankings
Ranking Based On Selection: 5
Daniel Macdonald
Metrics
H-Index
i10 Index
Citation Counts
55
226
12,947
Photovoltaics
Solar Cells
Silicon Solar Cells
Silicon Photovoltaics
Rankings
Ranking Based On Selection: 6
Rodney A Kennedy
Metrics
H-Index
i10 Index
Citation Counts
49
163
12,019
Rankings
Ranking Based On Selection: 7
Elena Ostrovskaya
Metrics
H-Index
i10 Index
Citation Counts
48
103
8,288
exciton polaritons
Bose-Einstein condensates
2D semiconductors
nonlinear photonics
Rankings
Ranking Based On Selection: 8
Klaus Weber
Metrics
H-Index
i10 Index
Citation Counts
47
137
9,810
Photovoltaics
Semiconductors
Solar Cells
Perovskites
Nanomaterials
Rankings
Ranking Based On Selection: 9
Nan Yang
Metrics
H-Index
i10 Index
Citation Counts
47
125
8,046
Terahertz communications
URLLC
Physical-layer security
Intelligent communications
Molecular communication
Rankings
Ranking Based On Selection: 10
Jennifer Wong Leung
Metrics
H-Index
i10 Index
Citation Counts
44
105
7,145
Rankings
Ranking Based On Selection: 11
Jun Peng
Metrics
H-Index
i10 Index
Citation Counts
43
63
7,398
Rankings
Ranking Based On Selection: 12
Heping Shen
Metrics
H-Index
i10 Index
Citation Counts
43
67
6,942
Rankings
Ranking Based On Selection: 13
Yimao Wan
Metrics
H-Index
i10 Index
Citation Counts
41
76
6,589
Rankings
Ranking Based On Selection: 14
Marta Yebra
Metrics
H-Index
i10 Index
Citation Counts
37
73
5,355
Rankings
Ranking Based On Selection: 15
The Duong
Metrics
H-Index
i10 Index
Citation Counts
37
53
5,857
Perovskite solar cells
perovskite-silicon tandem
hydrogen production
gas sensor
Rankings
Ranking Based On Selection: 16
Salman Durrani
Metrics
H-Index
i10 Index
Citation Counts
35
84
6,330
Wireless Communications
Communications
Signal processing
Stochastic geometry
Internet of Things
Rankings
Ranking Based On Selection: 17
Hieu T Nguyen
Metrics
H-Index
i10 Index
Citation Counts
31
61
4,386
Photovoltaics
Tandem solar cells
Energy materials
2D materials
Rankings
Ranking Based On Selection: 18
Christopher M. Kellett
Metrics
H-Index
i10 Index
Citation Counts
31
79
3,924
Control Theory and Applications
Nonlinear Systems
Lyapunov Methods
Rankings
Ranking Based On Selection: 19
Vanessa Teague
Metrics
H-Index
i10 Index
Citation Counts
29
53
3,197
electronic voting
end-to-end verifiable voting
cryptography
security
privacy
Rankings
Ranking Based On Selection: 20
Woei Ming Steve Lee
Metrics
H-Index
i10 Index
Citation Counts
28
41
2,747
Rankings
Ranking Based On Selection: 21
Ziyuan Li
Metrics
H-Index
i10 Index
Citation Counts
27
50
1,993
Optoelectronics
semiconductor
nanowire
plasmonics
optical antennas
Rankings
Ranking Based On Selection: 22
Daniel Walter
Metrics
H-Index
i10 Index
Citation Counts
27
37
2,980
Rankings
Ranking Based On Selection: 23
Lachlan Black
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,339
Rankings
Ranking Based On Selection: 24
Xingwen quan
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,660
Remote sensing
Wildfire
Fuel variables
Wildfire risk
Machine learning
Rankings
Ranking Based On Selection: 25
Tim Burgess
Metrics
H-Index
i10 Index
Citation Counts
19
26
8,284
Semiconductor nanoscience
nanotechnology
III-V materials
compund semiconductors
epitaxy
Rankings
Ranking Based On Selection: 26
Md Mehedi Hasan
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,148
2D materials
Organic 2D semiconductor
Organic single crystal
Metamaterials
RF & Microwave system
Rankings
Ranking Based On Selection: 27
Vi Kie Soo
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,332
Sustainable Manufacturing
Life Cycle Engineering
Life Cycle Assessment
Circular Economy
Rankings
Ranking Based On Selection: 28
Teng Choon Kho
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,863
Rankings
Ranking Based On Selection: 29
José Iria
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,177
Power and Energy Systems
Electricity markets
Aggregators
Prosumers
Optimization
Rankings
Ranking Based On Selection: 30
Qian Gao
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,140
Rankings
Ranking Based On Selection: 31
Zhicheng Su
Metrics
H-Index
i10 Index
Citation Counts
17
25
865
Laser Spectroscopy
Quantum photonics
Optoelectronics
Device physics
Rankings
Ranking Based On Selection: 32
Lei Wang
Metrics
H-Index
i10 Index
Citation Counts
17
20
2,255
Rankings
Ranking Based On Selection: 33
AnYao Liu
Metrics
H-Index
i10 Index
Citation Counts
17
24
831
Photovoltaics
Silicon Solar Cells
Materials Science
Gettering
Characterisation
Rankings
Ranking Based On Selection: 34
Nian Jiang
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,695
Rankings
Ranking Based On Selection: 35
Rahul Shome
Metrics
H-Index
i10 Index
Citation Counts
16
18
929
robotics
motion planning
multi-robot systems
task planning
manipulation
Rankings
Ranking Based On Selection: 36
Daniel Higginbottom
Metrics
H-Index
i10 Index
Citation Counts
15
17
938
Quantum information
quantum networks
quantum computing
silicon photonics
quantum memory
Rankings
Ranking Based On Selection: 38
Niraj N Lal
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,468
Rankings
Ranking Based On Selection: 39
Thomas Bierschenk
Metrics
H-Index
i10 Index
Citation Counts
14
17
585
Rankings
Ranking Based On Selection: 40
Sheeraz Alvi
Metrics
H-Index
i10 Index
Citation Counts
12
12
708
Wireless Communications
Internet of Things
Wireless Sensor Networks
Rankings
Ranking Based On Selection: 41
Rebecca E Haddock
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,108
sympathetic nervous system
immune system
electrophysiology
obesity
hypertension
Rankings
Ranking Based On Selection: 42
Ali Ershadi
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,492
Full-Stack Web App Dev
Decision Support Systems
Remote Sensing Hydrology
Rankings
Ranking Based On Selection: 43
Zeinab Salehi
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Power System Optimization and Planning
Renewable Energy Integration
Control Theory and Application