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" (873,690 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
Walid Saad
6G
machine learning
semantic communications
quantum communications
cyber-physical systems
Metrics
H-Index
i10 Index
Citation
112
465
57,016
* Rankings
Ranking Based On Selection: 4
Wenjing Lou
Cyber Security
Wireless Networks
Wireless Security
Network Security
Cloud Computing
Metrics
H-Index
i10 Index
Citation
88
232
46,761
* Rankings
Ranking Based On Selection: 6
Rolando Burgos
Power electronics
power electronics based systems
renewable energy
power systems
control theory
Metrics
H-Index
i10 Index
Citation
77
412
27,713
* Rankings
Ranking Based On Selection: 7
Hesham A Rakha|Hesham Rakha
Transportation
Traffic Engineering
Traffic Control
Intelligent Transportation Systems
ITS
Metrics
H-Index
i10 Index
Citation
77
362
23,512
* Rankings
Ranking Based On Selection: 8
Thomas Hou
Wireless Networks
O-RAN
Dynamic Spectrum Sharing
Real-Time Optimization
Wireless Security
Metrics
H-Index
i10 Index
Citation
77
263
25,005

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* Rankings
Ranking Based On Selection: 16
Guo Quan Lu
Power Electronics Packaging and Integration
Device Interconnect & Insulation
Magnetic Materials & Additive Manufacturing
Nano
Metrics
H-Index
i10 Index
Citation
55
232
11,542
* Rankings
Ranking Based On Selection: 18
Khai Ngo
Power electronic circuits and control
packaging and integration
power passive materials and components
power semiconductor devices and integrated circuits
RF power electronics
Metrics
H-Index
i10 Index
Citation
53
220
11,193
* Rankings
Ranking Based On Selection: 19
Lingjia Liu
5G Wireless Networks
Green Communication and Networking
Dynamic Spectrum Access Networks
and Ultra-low Latency Communications
Metrics
H-Index
i10 Index
Citation
52
176
9,268
* Rankings
Ranking Based On Selection: 27
Wei Zhou
Nano-optics
Nano-electronics
Nano-Bio Interface
Nano-enabled device and system
Metrics
H-Index
i10 Index
Citation
38
58
5,667
* Rankings
Ranking Based On Selection: 28
Jerry Park
Spectrum sharing
wireless security & privacy
applied cryptography
cognitive radio networks
IoT technologies & applications
Metrics
H-Index
i10 Index
Citation
37
82
9,363
* Rankings
Ranking Based On Selection: 30
Peter Athanas
Reconfigurable Computing
High-Performance Computing
Security
FPGA Architecture
Software Defined Radios and Signal Processing
Metrics
H-Index
i10 Index
Citation
36
81
5,680
* Rankings
Ranking Based On Selection: 33
Ali Mehrizi Sani
Renewables integration
microgrid control
cybersecurity
5G applications for power system
Metrics
H-Index
i10 Index
Citation
33
75
8,973
* Rankings
Ranking Based On Selection: 34
Jason Jianhua Xuan
Deep machine learning
bioinformatics
computational biology
biomedical imaging
cancer research
Metrics
H-Index
i10 Index
Citation
33
70
4,356
* Rankings
Ranking Based On Selection: 37
Tom Martin
wearable computing
electronic textiles
pervasive computing
interdisciplinary design
low power
Metrics
H-Index
i10 Index
Citation
32
64
5,711
* Rankings
Ranking Based On Selection: 43
Guoqiang Yu
Computational Brain Science
Bioimage Informatics
Bioinformatics
Machine Learning
Optimization Techniques
Metrics
H-Index
i10 Index
Citation
30
54
5,217
* Rankings
Ranking Based On Selection: 44
Majid Manteghi
Transient Electromagnetics
Electrically Small Antennas
Non-LTI Antennas
Chipless RFID Theory and Design
Implanted Devices
Metrics
H-Index
i10 Index
Citation
30
56
2,928
* Rankings
Ranking Based On Selection: 45
Mark Jones
computer networks
parallel and distributed computing
wearable computing
embedded systems
computer architecture
Metrics
H-Index
i10 Index
Citation
30
61
3,829
* Rankings
Ranking Based On Selection: 51
Steve Ellingson
Antennas & Propagation
Applied Signal Processing
RF System Design
Radio Astronomy
Metrics
H-Index
i10 Index
Citation
27
61
3,952
* Rankings
Ranking Based On Selection: 54
Louis J Guido
III-V semiconductor alloys and nanostructures
group III nitrides
solid-state electronics
optoelectronics
Metrics
H-Index
i10 Index
Citation
26
53
3,708
* Rankings
Ranking Based On Selection: 56
Zhengyang Liu
power electronics
high-frequency power conversion techniques
applications of wide band-gap power semiconductor devices
Metrics
H-Index
i10 Index
Citation
25
31
3,627
* Rankings
Ranking Based On Selection: 57
Paul Plassmann
Parallel algorithms and software
large-scale scientific simulation
numerical methods and optimization
high-performance and pa
Metrics
H-Index
i10 Index
Citation
25
42
3,354
* Rankings
Ranking Based On Selection: 66
Lanhua Zhang
Power Electronics
Parabolic Current Control
GaN
PV inverters
High Power Density Converter
Metrics
H-Index
i10 Index
Citation
22
32
1,753
* Rankings
Ranking Based On Selection: 70
Cong Zheng
Power Electronics Converters
Inductive Power Transfer
Electric Vehicle Battery Charging
Metrics
H-Index
i10 Index
Citation
21
35
3,035
* Rankings
Ranking Based On Selection: 72
Xuning Zhang
Power Electronics
Multilevel converter
EMI
renewable Energy
Passive Component Optimization
Metrics
H-Index
i10 Index
Citation
20
36
1,196
* Rankings
Ranking Based On Selection: 75
Thidapat Tam Chantem
Real-time embedded systems
Cyber-physical systems
Reliability/thermal/energy system-level design
Hardware/software codesign
Metrics
H-Index
i10 Index
Citation
19
33
1,737
* Rankings
Ranking Based On Selection: 76
Carl Dietrich
Software Defined Radio
Cognitive Radio
Adaptive Antennas/Antenna Diversity
Radio Wave Propagation
Engineering Education
Metrics
H-Index
i10 Index
Citation
19
36
2,303
Alkan Soysal
wireless communications
networks
machine learning
information theory
signal processing
Metrics
H-Index
i10 Index
Citation
15
16
893
Kaveh Rahimi
Power Systems
Distributed Generation
Renewable Energy Integration
Distribution Systems
Optimization
Metrics
H-Index
i10 Index
Citation
14
18
652
Rankings
Ranking Based On Selection: 1
Fred C Lee
Metrics
H-Index
i10 Index
Citation Counts
149
985
88,386
Rankings
Ranking Based On Selection: 2
Walid Saad
Metrics
H-Index
i10 Index
Citation Counts
112
465
57,016
6G
machine learning
semantic communications
quantum communications
cyber-physical systems
Rankings
Ranking Based On Selection: 4
Wenjing Lou
Metrics
H-Index
i10 Index
Citation Counts
88
232
46,761
Cyber Security
Wireless Networks
Wireless Security
Network Security
Cloud Computing
Rankings
Ranking Based On Selection: 6
Rolando Burgos
Metrics
H-Index
i10 Index
Citation Counts
77
412
27,713
Power electronics
power electronics based systems
renewable energy
power systems
control theory
Rankings
Ranking Based On Selection: 7
Hesham A Rakha|Hesham Rakha
Metrics
H-Index
i10 Index
Citation Counts
77
362
23,512
Transportation
Traffic Engineering
Traffic Control
Intelligent Transportation Systems
ITS
Rankings
Ranking Based On Selection: 8
Thomas Hou
Metrics
H-Index
i10 Index
Citation Counts
77
263
25,005
Wireless Networks
O-RAN
Dynamic Spectrum Sharing
Real-Time Optimization
Wireless Security
Rankings
Ranking Based On Selection: 9
James Thorp
Metrics
H-Index
i10 Index
Citation Counts
72
198
24,517
Rankings
Ranking Based On Selection: 10
Jeffrey Reed
Metrics
H-Index
i10 Index
Citation Counts
71
278
25,671
wireless communications
cognitive radio
software radio
spectrum access

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: 13
Anbo Wang
Metrics
H-Index
i10 Index
Citation Counts
59
197
11,798
Rankings
Ranking Based On Selection: 14
John Michael Ruohoniemi
Metrics
H-Index
i10 Index
Citation Counts
59
197
12,947
Space science
ionosphere
magnetosphere
upper atmosphere
radar
Rankings
Ranking Based On Selection: 15
Lamine Mili
Metrics
H-Index
i10 Index
Citation Counts
57
147
13,087
Rankings
Ranking Based On Selection: 16
Guo Quan Lu
Metrics
H-Index
i10 Index
Citation Counts
55
232
11,542
Power Electronics Packaging and Integration
Device Interconnect & Insulation
Magnetic Materials & Additive Manufacturing
Nano
Rankings
Ranking Based On Selection: 17
Luke F Lester
Metrics
H-Index
i10 Index
Citation Counts
55
159
10,221
Rankings
Ranking Based On Selection: 18
Khai Ngo
Metrics
H-Index
i10 Index
Citation Counts
53
220
11,193
Power electronic circuits and control
packaging and integration
power passive materials and components
power semiconductor devices and integrated circuits
RF power electronics
Rankings
Ranking Based On Selection: 19
Lingjia Liu
Metrics
H-Index
i10 Index
Citation Counts
52
176
9,268
5G Wireless Networks
Green Communication and Networking
Dynamic Spectrum Access Networks
and Ultra-low Latency Communications
Rankings
Ranking Based On Selection: 20
Edward Valeev
Metrics
H-Index
i10 Index
Citation Counts
52
105
15,607
electronic structure
many-body quantum mechanics
high-performance computing
Rankings
Ranking Based On Selection: 21
Mantu Hudait
Metrics
H-Index
i10 Index
Citation Counts
44
137
6,921
MBE
III-V semiconductors
Germanium-tin
Transistors
Photonics
Rankings
Ranking Based On Selection: 22
Dong Sam Ha
Metrics
H-Index
i10 Index
Citation Counts
42
129
7,616
Analog/RF Circuits and Systems
Energy Harvesting
High Temperature Circuits
Rankings
Ranking Based On Selection: 23
C Robert Clauer
Metrics
H-Index
i10 Index
Citation Counts
42
104
6,458
Space Plasma Physics -- solar wind - magnetosphere - ionosphere coupling
Rankings
Ranking Based On Selection: 24
Scott F Midkiff
Metrics
H-Index
i10 Index
Citation Counts
42
95
6,081
Rankings
Ranking Based On Selection: 25
Michael Hsiao
Metrics
H-Index
i10 Index
Citation Counts
41
124
7,080
Rankings
Ranking Based On Selection: 26
Scott Bailey
Metrics
H-Index
i10 Index
Citation Counts
40
96
6,044
Rankings
Ranking Based On Selection: 27
Wei Zhou
Metrics
H-Index
i10 Index
Citation Counts
38
58
5,667
Nano-optics
Nano-electronics
Nano-Bio Interface
Nano-enabled device and system
Rankings
Ranking Based On Selection: 28
Jerry Park
Metrics
H-Index
i10 Index
Citation Counts
37
82
9,363
Spectrum sharing
wireless security & privacy
applied cryptography
cognitive radio networks
IoT technologies & applications
Rankings
Ranking Based On Selection: 29
Timothy Talty
Metrics
H-Index
i10 Index
Citation Counts
36
73
4,458
Communication Theory
Antennas and Propagation
Signal Processing and PHY Layer
Rankings
Ranking Based On Selection: 30
Peter Athanas
Metrics
H-Index
i10 Index
Citation Counts
36
81
5,680
Reconfigurable Computing
High-Performance Computing
Security
FPGA Architecture
Software Defined Radios and Signal Processing
Rankings
Ranking Based On Selection: 31
Ahmad Safaai Jazi
Metrics
H-Index
i10 Index
Citation Counts
35
69
4,183
Rankings
Ranking Based On Selection: 32
Warren Stutzman
Metrics
H-Index
i10 Index
Citation Counts
34
91
15,042
Rankings
Ranking Based On Selection: 33
Ali Mehrizi Sani
Metrics
H-Index
i10 Index
Citation Counts
33
75
8,973
Renewables integration
microgrid control
cybersecurity
5G applications for power system
Rankings
Ranking Based On Selection: 34
Jason Jianhua Xuan
Metrics
H-Index
i10 Index
Citation Counts
33
70
4,356
Deep machine learning
bioinformatics
computational biology
biomedical imaging
cancer research
Rankings
Ranking Based On Selection: 35
Haibo Zeng
Metrics
H-Index
i10 Index
Citation Counts
32
85
3,661
Rankings
Ranking Based On Selection: 36
Daniel J Stilwell
Metrics
H-Index
i10 Index
Citation Counts
32
77
5,020
Rankings
Ranking Based On Selection: 37
Tom Martin
Metrics
H-Index
i10 Index
Citation Counts
32
64
5,711
wearable computing
electronic textiles
pervasive computing
interdisciplinary design
low power
Rankings
Ranking Based On Selection: 38
Joseph Bh Baker
Metrics
H-Index
i10 Index
Citation Counts
31
66
2,920
Rankings
Ranking Based On Selection: 39
A Lynn Abbott
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,543
Rankings
Ranking Based On Selection: 40
Charles W Bostian
Metrics
H-Index
i10 Index
Citation Counts
31
71
5,495
cognitive radio
RF design
radio wave propagation
satellite communications
Rankings
Ranking Based On Selection: 41
Alan T Asbeck
Metrics
H-Index
i10 Index
Citation Counts
30
43
5,627
Rankings
Ranking Based On Selection: 43
Guoqiang Yu
Metrics
H-Index
i10 Index
Citation Counts
30
54
5,217
Computational Brain Science
Bioimage Informatics
Bioinformatics
Machine Learning
Optimization Techniques
Rankings
Ranking Based On Selection: 44
Majid Manteghi
Metrics
H-Index
i10 Index
Citation Counts
30
56
2,928
Transient Electromagnetics
Electrically Small Antennas
Non-LTI Antennas
Chipless RFID Theory and Design
Implanted Devices
Rankings
Ranking Based On Selection: 45
Mark Jones
Metrics
H-Index
i10 Index
Citation Counts
30
61
3,829
computer networks
parallel and distributed computing
wearable computing
embedded systems
computer architecture
Rankings
Ranking Based On Selection: 46
Alexander Leonessa
Metrics
H-Index
i10 Index
Citation Counts
29
64
2,711
Rankings
Ranking Based On Selection: 48
Amir Zaghloul Amir A AI Zaghloul
Metrics
H-Index
i10 Index
Citation Counts
28
93
3,494
Rankings
Ranking Based On Selection: 49
William Baumann
Metrics
H-Index
i10 Index
Citation Counts
28
51
3,420
Rankings
Ranking Based On Selection: 51
Steve Ellingson
Metrics
H-Index
i10 Index
Citation Counts
27
61
3,952
Antennas & Propagation
Applied Signal Processing
RF System Design
Radio Astronomy
Rankings
Ranking Based On Selection: 52
Matthew Hicks
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,398
Rankings
Ranking Based On Selection: 53
Cameron Patterson
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,348
Industrial Control System Cybersecurity
Reconfigurable High Performance Computing
Rankings
Ranking Based On Selection: 54
Louis J Guido
Metrics
H-Index
i10 Index
Citation Counts
26
53
3,708
III-V semiconductor alloys and nanostructures
group III nitrides
solid-state electronics
optoelectronics
Rankings
Ranking Based On Selection: 56
Zhengyang Liu
Metrics
H-Index
i10 Index
Citation Counts
25
31
3,627
power electronics
high-frequency power conversion techniques
applications of wide band-gap power semiconductor devices
Rankings
Ranking Based On Selection: 57
Paul Plassmann
Metrics
H-Index
i10 Index
Citation Counts
25
42
3,354
Parallel algorithms and software
large-scale scientific simulation
numerical methods and optimization
high-performance and pa
Rankings
Ranking Based On Selection: 58
Paul Ampadu
Metrics
H-Index
i10 Index
Citation Counts
24
53
1,795
Rankings
Ranking Based On Selection: 60
Christina Dimarino
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,643
Silicon carbide
power semiconductors
power electronics
packaging
high voltage
Rankings
Ranking Based On Selection: 62
Yizheng Zhu
Metrics
H-Index
i10 Index
Citation Counts
23
42
2,560
Rankings
Ranking Based On Selection: 63
Wayne A Scales
Metrics
H-Index
i10 Index
Citation Counts
23
71
2,044
Ionospheric Physics
Plasma Simulation
Dusty Plasmas
Active Space Experiments
Rankings
Ranking Based On Selection: 64
Greg Earle
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,682
Spacecraft instrumentation and avionics
thermospheric/ionospheric dynamics
Rankings
Ranking Based On Selection: 65
Younghoon Cho
Metrics
H-Index
i10 Index
Citation Counts
22
41
2,402
Rankings
Ranking Based On Selection: 66
Lanhua Zhang
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,753
Power Electronics
Parabolic Current Control
GaN
PV inverters
High Power Density Converter
Rankings
Ranking Based On Selection: 67
Leyla Nazhandali
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,113
Rankings
Ranking Based On Selection: 68
Kaveh Akbari Hamed
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,425
Control Theory
Robotics
Robot Locomotion
Hybrid Systems
Optimization
Rankings
Ranking Based On Selection: 69
Chao Fei
Metrics
H-Index
i10 Index
Citation Counts
21
26
2,427
Rankings
Ranking Based On Selection: 70
Cong Zheng
Metrics
H-Index
i10 Index
Citation Counts
21
35
3,035
Power Electronics Converters
Inductive Power Transfer
Electric Vehicle Battery Charging
Rankings
Ranking Based On Selection: 72
Xuning Zhang
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,196
Power Electronics
Multilevel converter
EMI
renewable Energy
Passive Component Optimization
Rankings
Ranking Based On Selection: 74
Ryan Williams
Metrics
H-Index
i10 Index
Citation Counts
19
38
1,026
Multi-agent systems
dynamic networks
distributed systems
mobile robotics
Rankings
Ranking Based On Selection: 75
Thidapat Tam Chantem
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,737
Real-time embedded systems
Cyber-physical systems
Reliability/thermal/energy system-level design
Hardware/software codesign
Rankings
Ranking Based On Selection: 76
Carl Dietrich
Metrics
H-Index
i10 Index
Citation Counts
19
36
2,303
Software Defined Radio
Cognitive Radio
Adaptive Antennas/Antenna Diversity
Radio Wave Propagation
Engineering Education
Rankings
Ranking Based On Selection: 77
Alinaghi Marzoughi
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,167
Power Electronics
Power Semiconductors
Energy Storage System
Renewable Energies
Rankings
Ranking Based On Selection: 80
Marko Jaksic
Metrics
H-Index
i10 Index
Citation Counts
17
26
979
Small-signal dq impedance identification of power electronics converters
Rankings
Ranking Based On Selection: 85
Joann M Paul
Metrics
H-Index
i10 Index
Citation Counts
16
20
906
Rankings
Ranking Based On Selection: 87
Alkan Soysal
Metrics
H-Index
i10 Index
Citation Counts
15
16
893
wireless communications
networks
machine learning
information theory
signal processing
Rankings
Ranking Based On Selection: 89
Desong Bian
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,207
Power System
Smart Grid
Machine Learning
Software
Communication and Network
Rankings
Ranking Based On Selection: 90
Yong Liu
Metrics
H-Index
i10 Index
Citation Counts
14
17
876
Power Electronics
Electronics Architecture
EMI/EMC
Magnetics
Power Integrity
Rankings
Ranking Based On Selection: 92
Kaveh Rahimi
Metrics
H-Index
i10 Index
Citation Counts
14
18
652
Power Systems
Distributed Generation
Renewable Energy Integration
Distribution Systems
Optimization
Rankings
Ranking Based On Selection: 93
Haya Shajaiah
Metrics
H-Index
i10 Index
Citation Counts
14
15
578
Rankings
Ranking Based On Selection: 96
Tim Thacker
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,035
Power Electronics
Control Theory
Motors & Drives
Power & Energy
Renewables
Rankings
Ranking Based On Selection: 98
Simon Shuilin Tian
Metrics
H-Index
i10 Index
Citation Counts
13
16
853