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" (873,864 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
Ming-Chang M Lee
Silicon Photonics
Integrated Photonics Circuits
Photonics MEMS
Nanophotonics
Nonlinear Photonics
Metrics
H-Index
i10 Index
Citation
93
490
33,848
* Rankings
Ranking Based On Selection :4
Hao Wu Lin
Organic electronics
photovaltics
perovskite
nanomaterials
Metrics
H-Index
i10 Index
Citation
51
105
10,208
* Rankings
Ranking Based On Selection :6
Jyh Ming Wu
Piezotronics
Nanogenerator
Photocatalysis
Piezocatalysis
and Smart Materials
Metrics
H-Index
i10 Index
Citation
47
86
7,035
* Rankings
Ranking Based On Selection :7
Po Wen Chiu
2D materials
Neuromorphic computing
AI data processing
logic electronic devices
Metrics
H-Index
i10 Index
Citation
46
89
9,058
* Rankings
Ranking Based On Selection :8
Tsai Fu Wu
Smart Grid
Power Converter
Power Electronics
Electrical Engineering
Metrics
H-Index
i10 Index
Citation
46
133
8,225
* Rankings
Ranking Based On Selection :9
Tsung Yi Ho
Electronic Design Automation
Microfluidics
Trustworthy Machine Learning
Metrics
H-Index
i10 Index
Citation
45
189
6,918
* Rankings
Ranking Based On Selection :10
Cheng Shang Chang
Network Science
Performance Evaluation
Networking
Wireless Networks
Metrics
H-Index
i10 Index
Citation
40
99
9,803
* Rankings
Ranking Based On Selection :17
Shawn SH Hsu
MMIC
RFIC
Power electronics
semiconductor device fabrication and modeling
Metrics
H-Index
i10 Index
Citation
29
76
3,294
* Rankings
Ranking Based On Selection :19
Yenchieh Huang
THz photonics
laser
quasi-phase-matched nonlinear optics
laser-driven particle acceleration
free-electron laser
Metrics
H-Index
i10 Index
Citation
25
66
2,623
* Rankings
Ranking Based On Selection :20
Fan Yi Lin
photonics
optoelectronics
semiconductor lasers
nonlinear dynamics
Metrics
H-Index
i10 Index
Citation
24
40
2,737
* Rankings
Ranking Based On Selection :21
Yeong Luh Ueng
Error-Correcting Codes
Digital Communications
VLSI for Communications
Metrics
H-Index
i10 Index
Citation
24
50
2,027
* Rankings
Ranking Based On Selection :24
Meysam Akbari
CMOS Integrated Circuits
Neuromorphic Circuits
Data Converters
Metrics
H-Index
i10 Index
Citation
22
34
1,122
* Rankings
Ranking Based On Selection :25
Ming-Huang Li
RF MEMS
CMOS-MEMS
Resonators
Oscillators
Analog Circuit Design
Metrics
H-Index
i10 Index
Citation
22
51
1,637
* Rankings
Ranking Based On Selection :27
Chih Yung Huang
microfluidics
pressure/temperature-sensitive paint
experimental aerodynamics
Metrics
H-Index
i10 Index
Citation
21
34
1,394
* Rankings
Ranking Based On Selection :30
Chung Shou Liao
Graph Algorithms
Combinatorial Optimization
Network Alignment
Algorithms
Bioinformatics
Metrics
H-Index
i10 Index
Citation
18
25
1,651
* Rankings
Ranking Based On Selection :33
Shang Hua Yang
Terahertz Devices
Nanophotonics
Silicon Photonics
Wireless Communication
Computational Imaging
Metrics
H-Index
i10 Index
Citation
14
16
1,368
* Rankings
Ranking Based On Selection :34
Wen-Chun Yen 顏文群
LiBs
Battery Materials
Graphene
2D materials
Low Dimensional Physics
Metrics
H-Index
i10 Index
Citation
13
15
1,084
Bo-Hao Su
behavioral signal processing
machine learning
affective computing
automatic speech recognition
Metrics
H-Index
i10 Index
Citation
8
8
175
Chun-Min Chang
Affective Computing
Human-Centric Computing
Behavioral Signal Processing
Computer Vision
Domain
Metrics
H-Index
i10 Index
Citation
7
5
125
Velsankar Ramachandran
Electronic Packaging
Computational Engineering
Solid Mechanics
Nano Mechanics
Metrics
H-Index
i10 Index
Citation
3
2
49
Jun Shen Wu|JS Wu
Integrated Circuits
HW/SW Co-Design
Artificial Intelligence
Approximate Computing
Error Correction
Metrics
H-Index
i10 Index
Citation
3
0
19
Rankings
Ranking Based On Selection: 1
Ming-Chang M Lee
Metrics
H-Index
i10 Index
Citation Counts
93
490
33,848
Silicon Photonics
Integrated Photonics Circuits
Photonics MEMS
Nanophotonics
Nonlinear Photonics
Rankings
Ranking Based On Selection: 2
Gwo Bin Lee|李國賓
Metrics
H-Index
i10 Index
Citation Counts
82
437
26,407
Rankings
Ranking Based On Selection: 3
Chia Wen Lin
Metrics
H-Index
i10 Index
Citation Counts
62
155
12,838
Rankings
Ranking Based On Selection: 4
Hao Wu Lin
Metrics
H-Index
i10 Index
Citation Counts
51
105
10,208
Rankings
Ranking Based On Selection: 5
Cheng-Wen Wu 吳誠文
Metrics
H-Index
i10 Index
Citation Counts
49
174
8,672
Rankings
Ranking Based On Selection: 6
Jyh Ming Wu
Metrics
H-Index
i10 Index
Citation Counts
47
86
7,035
Piezotronics
Nanogenerator
Photocatalysis
Piezocatalysis
and Smart Materials
Rankings
Ranking Based On Selection: 7
Po Wen Chiu
Metrics
H-Index
i10 Index
Citation Counts
46
89
9,058
2D materials
Neuromorphic computing
AI data processing
logic electronic devices
Rankings
Ranking Based On Selection: 8
Tsai Fu Wu
Metrics
H-Index
i10 Index
Citation Counts
46
133
8,225
Smart Grid
Power Converter
Power Electronics
Electrical Engineering
Rankings
Ranking Based On Selection: 9
Tsung Yi Ho
Metrics
H-Index
i10 Index
Citation Counts
45
189
6,918
Electronic Design Automation
Microfluidics
Trustworthy Machine Learning
Rankings
Ranking Based On Selection: 10
Cheng Shang Chang
Metrics
H-Index
i10 Index
Citation Counts
40
99
9,803
Network Science
Performance Evaluation
Networking
Wireless Networks
Rankings
Ranking Based On Selection: 11
Da Jeng Yao
Metrics
H-Index
i10 Index
Citation Counts
34
99
4,596
Rankings
Ranking Based On Selection: 12
Chia Chi Chu
Metrics
H-Index
i10 Index
Citation Counts
32
74
4,837
Rankings
Ranking Based On Selection: 13
Wei Ho Chung
Metrics
H-Index
i10 Index
Citation Counts
32
78
3,259
Rankings
Ranking Based On Selection: 14
Sheng-Shian Li
Metrics
H-Index
i10 Index
Citation Counts
32
95
4,303
Rankings
Ranking Based On Selection: 15
Shi Yu Huang
Metrics
H-Index
i10 Index
Citation Counts
32
79
3,552
Rankings
Ranking Based On Selection: 16
Chi Chun Lee Jeremy|Chi-Chun Lee
Metrics
H-Index
i10 Index
Citation Counts
31
86
8,298
Speech
Affective Computing
Health Analytics
Behavioral Signal Processing
Rankings
Ranking Based On Selection: 17
Shawn SH Hsu
Metrics
H-Index
i10 Index
Citation Counts
29
76
3,294
MMIC
RFIC
Power electronics
semiconductor device fabrication and modeling
Rankings
Ranking Based On Selection: 18
Shyang Chang
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,068
Rankings
Ranking Based On Selection: 19
Yenchieh Huang
Metrics
H-Index
i10 Index
Citation Counts
25
66
2,623
THz photonics
laser
quasi-phase-matched nonlinear optics
laser-driven particle acceleration
free-electron laser
Rankings
Ranking Based On Selection: 20
Fan Yi Lin
Metrics
H-Index
i10 Index
Citation Counts
24
40
2,737
photonics
optoelectronics
semiconductor lasers
nonlinear dynamics
Rankings
Ranking Based On Selection: 21
Yeong Luh Ueng
Metrics
H-Index
i10 Index
Citation Counts
24
50
2,027
Error-Correcting Codes
Digital Communications
VLSI for Communications
Rankings
Ranking Based On Selection: 22
Hsiao Chuan Wang
Metrics
H-Index
i10 Index
Citation Counts
24
46
1,910
Rankings
Ranking Based On Selection: 23
Chang Hua Liu
Metrics
H-Index
i10 Index
Citation Counts
23
28
3,210
Rankings
Ranking Based On Selection: 24
Meysam Akbari
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,122
CMOS Integrated Circuits
Neuromorphic Circuits
Data Converters
Rankings
Ranking Based On Selection: 25
Ming-Huang Li
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,637
RF MEMS
CMOS-MEMS
Resonators
Oscillators
Analog Circuit Design
Rankings
Ranking Based On Selection: 26
Chih Fang Huang
Metrics
H-Index
i10 Index
Citation Counts
21
52
1,842
Rankings
Ranking Based On Selection: 27
Chih Yung Huang
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,394
microfluidics
pressure/temperature-sensitive paint
experimental aerodynamics
Rankings
Ranking Based On Selection: 28
Wei Yu Chiu
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,716
Rankings
Ranking Based On Selection: 29
Cheng Yao Lo
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,020
Rankings
Ranking Based On Selection: 30
Chung Shou Liao
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,651
Graph Algorithms
Combinatorial Optimization
Network Alignment
Algorithms
Bioinformatics
Rankings
Ranking Based On Selection: 31
Yi Wen Liu
Metrics
H-Index
i10 Index
Citation Counts
15
30
1,247
Rankings
Ranking Based On Selection: 32
Jen Huang Huang
Metrics
H-Index
i10 Index
Citation Counts
14
22
1,294
Microfluidics
Organ model
Drug testing
Translational medicine
Rankings
Ranking Based On Selection: 33
Shang Hua Yang
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,368
Terahertz Devices
Nanophotonics
Silicon Photonics
Wireless Communication
Computational Imaging
Rankings
Ranking Based On Selection: 34
Wen-Chun Yen 顏文群
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,084
LiBs
Battery Materials
Graphene
2D materials
Low Dimensional Physics
Rankings
Ranking Based On Selection: 35
Ping Hsuan Hsieh
Metrics
H-Index
i10 Index
Citation Counts
11
11
720
Rankings
Ranking Based On Selection: 36
Lin Yu Lu
Metrics
H-Index
i10 Index
Citation Counts
11
13
717
Smart Grids
Power Systems
Renewable Energy
Power Electronics
Rankings
Ranking Based On Selection: 37
Bo-Hao Su
Metrics
H-Index
i10 Index
Citation Counts
8
8
175
behavioral signal processing
machine learning
affective computing
automatic speech recognition
Rankings
Ranking Based On Selection: 39
Chun-Min Chang
Metrics
H-Index
i10 Index
Citation Counts
7
5
125
Affective Computing
Human-Centric Computing
Behavioral Signal Processing
Computer Vision
Domain
Rankings
Ranking Based On Selection: 40
Po-Hsiang Lan
Metrics
H-Index
i10 Index
Citation Counts
7
6
156
Rankings
Ranking Based On Selection: 41
Yu-Chen Su
Metrics
H-Index
i10 Index
Citation Counts
6
4
108
Rankings
Ranking Based On Selection: 43
Velsankar Ramachandran
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Electronic Packaging
Computational Engineering
Solid Mechanics
Nano Mechanics
Rankings
Ranking Based On Selection: 44
Jun Shen Wu|JS Wu
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Integrated Circuits
HW/SW Co-Design
Artificial Intelligence
Approximate Computing
Error Correction