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
Lee Duu Jong
Bioenergy
wastewater treatment
heat transfer
Metrics
H-Index
i10 Index
Citation
126
918
69,302
* Rankings
Ranking Based On Selection :2
BJ Huang
heat pump
ejector
refrigeration
LED
solar PV
Metrics
H-Index
i10 Index
Citation
47
107
8,971
* Rankings
Ranking Based On Selection :3
Wong Dsh
thermodynamics
process system engineering
data analytics and artificial intelligience
Metrics
H-Index
i10 Index
Citation
44
132
7,866
* Rankings
Ranking Based On Selection :4
Tsung Tsong Wu
ultrasonics
phononic crystal
acoustic wave devices
Metrics
H-Index
i10 Index
Citation
40
86
6,574
Ping Hei Chen
Biomedical
Heat Transfer
microfluidics
Boiling
Thermal Science
Metrics
H-Index
i10 Index
Citation
37
109
4,911
Jing Tang Yang
energy & combustion
biomicrofluidics & lab on a chip
biophysics & biommetics
propulsion ...
Metrics
H-Index
i10 Index
Citation
34
91
3,555
Jian Zhang Chen
Applied Physics
Engineering
Materials Science
Energy
Metrics
H-Index
i10 Index
Citation
31
93
3,406
Mingsian Bai
Acoustic Array Signal Processing
Enhancement/Separation
Audio Telepresence
Deep Learning
Electroacoustics
Metrics
H-Index
i10 Index
Citation
30
87
3,703
* Rankings
Ranking Based On Selection :11
Chien-Fu Chen 陳建甫
Point-of-Care Diagnostics
Portable Environmental Monitoring Devices
Metrics
H-Index
i10 Index
Citation
28
49
2,765
* Rankings
Ranking Based On Selection :12
Yi Chung Shu
Energy Harvesting
Materials Modeling
Machine Learning
Metrics
H-Index
i10 Index
Citation
28
47
4,353
* Rankings
Ranking Based On Selection :13
Song Jeng Huang
Magnesium Matrix Composites
Hydrogen Storage Materials
Mechanics of Composite Materials
Metal Matrix Composites
Metrics
H-Index
i10 Index
Citation
27
61
2,145
* Rankings
Ranking Based On Selection :21
Hao Ming Hsiao
Advanced Medical Device
Stent and Catheter
Composite Material
Metrics
H-Index
i10 Index
Citation
24
38
2,648
* Rankings
Ranking Based On Selection :23
Kuo Long Pan
Fluid physics
combustion and energy
computational fluid dynamics
propulsion
Metrics
H-Index
i10 Index
Citation
23
34
1,728
* Rankings
Ranking Based On Selection :26
Ming Tsang Lee
Heat Trsansfer
Nanotechnology
Energy
Advanced Manufacturing
Metrics
H-Index
i10 Index
Citation
22
35
1,866
* Rankings
Ranking Based On Selection :29
Jiang Ren Chang
Computational Mechanics
Inverse Problem
Noise & Vibration
Structure of Ship Hull
Metrics
H-Index
i10 Index
Citation
22
48
1,424
* Rankings
Ranking Based On Selection :31
Ming-Jyh Chern
computational fluid dynamics
fluid-structure interaction
renewable energy
Metrics
H-Index
i10 Index
Citation
21
34
1,316
* Rankings
Ranking Based On Selection :32
Yu Bin Chen
Gratings
infrared
radiative heat ransfer
Micro/Nanofabrication
Metrics
H-Index
i10 Index
Citation
21
35
1,741
* Rankings
Ranking Based On Selection :33
Wei Yi Chang
Micro/ Nano fabrication
Ferroelectric single crystal
Metrics
H-Index
i10 Index
Citation
20
26
1,204
* Rankings
Ranking Based On Selection :35
Pai Chun Wei
thermoelectrics
phononics
halide perovskites
crystal growth
Metrics
H-Index
i10 Index
Citation
19
26
1,542
* Rankings
Ranking Based On Selection :37
周昭昌 (Chou, Chau-Chang)
液流電池 (Fluid battery)
磨潤學(Tribology)
鍍膜(Coating)
機械設計(Mechanical design);金屬成型(
Metrics
H-Index
i10 Index
Citation
18
24
818
* Rankings
Ranking Based On Selection :38
Meng-Kun Liu
vibration analysis
electrical signature analysis
robotics
control and automation
Metrics
H-Index
i10 Index
Citation
17
26
1,196
* Rankings
Ranking Based On Selection :39
Po Ting Lin
Reliability-Based Design Optimization
Multidisciplinary Design Optimization
Machine Vision
Robotics
Industry 4.0
Metrics
H-Index
i10 Index
Citation
17
23
928
* Rankings
Ranking Based On Selection :41
Wu Ching Sen
computational fluid dynamics
numerical methods
interfacial flows
Metrics
H-Index
i10 Index
Citation
15
25
930
* Rankings
Ranking Based On Selection :42
Chih-Hung Chen
Interface Dynamics
Fracture Mechanics
Lithium Dendrite
Solidification
Metrics
H-Index
i10 Index
Citation
12
12
934
* Rankings
Ranking Based On Selection :45
Chun-Hsiung Hsia
fluid dynamics
kinetic theory
synchronization theory
bifurcation theory
elliptic PDEs
Metrics
H-Index
i10 Index
Citation
11
14
346
* Rankings
Ranking Based On Selection :46
Chen-Li Sun
mechanical engineering
microfluidics
heat transfer
boiling
Metrics
H-Index
i10 Index
Citation
10
10
352
Ya Yu Chiang
Microfluidic
Lab on a Chip
Flow Chemistry
Two-Phase Flow
Metrics
H-Index
i10 Index
Citation
9
9
615
Shikha Sakalley|Shikha Sakalley
Optoelectronic applications of Nitrides & Oxides
Gas sensor
Photo-detector
Pressure sensors
Metrics
H-Index
i10 Index
Citation
7
6
118
Hui-Chung Cheng
two-phase heat transfer
evaporation
boiling
surface modification
wettability
Metrics
H-Index
i10 Index
Citation
6
4
117
Rt Huang
Cooling plant architect
Energy efficiency
Electronic cooling
Heat transfer
Metrics
H-Index
i10 Index
Citation
6
6
497
Uzair Ali Khan
Dielectrophoresis
Heat Transfer
Rapid thermal Processing
Machine Learning
Renewable Energy
Metrics
H-Index
i10 Index
Citation
4
3
59
Kunal Kashyap
NEMS
MEMS
Material Science
Mechanical Engineering
Nanotechnology
Metrics
H-Index
i10 Index
Citation
4
2
49
Thanh-Tung David Vo
Machine Learning
Deep Learning
Digital Signal Analysis
Fault Detection
Smart System
Metrics
H-Index
i10 Index
Citation
2
1
16
Muhammad Faizul Zaki
Additive manufacturing
Micro-fabrication technology
Lab-on-Chip
Flexible electronic
Metrics
H-Index
i10 Index
Citation
2
1
14
Phuoc-Trai Mai
ECMP Optimization
Kinematic Analysis
Effective Particle Analysis
Particle Kinetic Energy
Automotive and Engineering Technolo
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Lee Duu Jong
Metrics
H-Index
i10 Index
Citation Counts
126
918
69,302
Rankings
Ranking Based On Selection: 2
BJ Huang
Metrics
H-Index
i10 Index
Citation Counts
47
107
8,971
Rankings
Ranking Based On Selection: 3
Wong Dsh
Metrics
H-Index
i10 Index
Citation Counts
44
132
7,866
thermodynamics
process system engineering
data analytics and artificial intelligience
Rankings
Ranking Based On Selection: 4
Tsung Tsong Wu
Metrics
H-Index
i10 Index
Citation Counts
40
86
6,574
Rankings
Ranking Based On Selection: 5
Yi Jiun Peter Lin
Metrics
H-Index
i10 Index
Citation Counts
37
119
5,637
Rankings
Ranking Based On Selection: 6
Ping Hei Chen
Metrics
H-Index
i10 Index
Citation Counts
37
109
4,911
Biomedical
Heat Transfer
microfluidics
Boiling
Thermal Science
Rankings
Ranking Based On Selection: 7
Jing Tang Yang
Metrics
H-Index
i10 Index
Citation Counts
34
91
3,555
energy & combustion
biomicrofluidics & lab on a chip
biophysics & biommetics
propulsion ...
Rankings
Ranking Based On Selection: 8
Jian Zhang Chen
Metrics
H-Index
i10 Index
Citation Counts
31
93
3,406
Applied Physics
Engineering
Materials Science
Energy
Rankings
Ranking Based On Selection: 9
Mingsian Bai
Metrics
H-Index
i10 Index
Citation Counts
30
87
3,703
Acoustic Array Signal Processing
Enhancement/Separation
Audio Telepresence
Deep Learning
Electroacoustics
Rankings
Ranking Based On Selection: 10
T C Hsiao|T.C. Hsiao
Metrics
H-Index
i10 Index
Citation Counts
29
68
2,363
Rankings
Ranking Based On Selection: 11
Chien-Fu Chen 陳建甫
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,765
Point-of-Care Diagnostics
Portable Environmental Monitoring Devices
Rankings
Ranking Based On Selection: 12
Yi Chung Shu
Metrics
H-Index
i10 Index
Citation Counts
28
47
4,353
Energy Harvesting
Materials Modeling
Machine Learning
Rankings
Ranking Based On Selection: 13
Song Jeng Huang
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,145
Magnesium Matrix Composites
Hydrogen Storage Materials
Mechanics of Composite Materials
Metal Matrix Composites
Rankings
Ranking Based On Selection: 14
Kuang Chong Wu
Metrics
H-Index
i10 Index
Citation Counts
27
51
2,429
Rankings
Ranking Based On Selection: 15
Pei Chun Lin
Metrics
H-Index
i10 Index
Citation Counts
26
54
4,167
Rankings
Ranking Based On Selection: 16
CS Shin
Metrics
H-Index
i10 Index
Citation Counts
26
58
2,492
Rankings
Ranking Based On Selection: 17
Ming-Chang Lu(呂明璋)|M.-C. Lu
Metrics
H-Index
i10 Index
Citation Counts
25
35
3,177
Rankings
Ranking Based On Selection: 18
Pei Ling Liu
Metrics
H-Index
i10 Index
Citation Counts
25
37
5,484
Rankings
Ranking Based On Selection: 19
An Bang Wang
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,709
Rankings
Ranking Based On Selection: 20
Sheen Horn Jiunn
Metrics
H-Index
i10 Index
Citation Counts
24
40
1,767
Rankings
Ranking Based On Selection: 21
Hao Ming Hsiao
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,648
Advanced Medical Device
Stent and Catheter
Composite Material
Rankings
Ranking Based On Selection: 22
Jen San Chen
Metrics
H-Index
i10 Index
Citation Counts
24
52
1,787
Rankings
Ranking Based On Selection: 23
Kuo Long Pan
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,728
Fluid physics
combustion and energy
computational fluid dynamics
propulsion
Rankings
Ranking Based On Selection: 24
Ming Han Liao
Metrics
H-Index
i10 Index
Citation Counts
23
50
2,337
Rankings
Ranking Based On Selection: 25
Shih Chieh Lin
Metrics
H-Index
i10 Index
Citation Counts
23
28
2,313
Rankings
Ranking Based On Selection: 26
Ming Tsang Lee
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,866
Heat Trsansfer
Nanotechnology
Energy
Advanced Manufacturing
Rankings
Ranking Based On Selection: 27
Fang Jung Shiou
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,480
Precision manufacturing
precision metrology
and mechatronics
Rankings
Ranking Based On Selection: 28
Jia-Yang Juang 莊嘉揚|Jiayang Juang
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,501
Thin films
Bioinspired design
Soft robots
shape morphing
Rankings
Ranking Based On Selection: 29
Jiang Ren Chang
Metrics
H-Index
i10 Index
Citation Counts
22
48
1,424
Computational Mechanics
Inverse Problem
Noise & Vibration
Structure of Ship Hull
Rankings
Ranking Based On Selection: 30
Shih Chin Yang
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,767
Rankings
Ranking Based On Selection: 31
Ming-Jyh Chern
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,316
computational fluid dynamics
fluid-structure interaction
renewable energy
Rankings
Ranking Based On Selection: 32
Yu Bin Chen
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,741
Gratings
infrared
radiative heat ransfer
Micro/Nanofabrication
Rankings
Ranking Based On Selection: 33
Wei Yi Chang
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,204
Micro/ Nano fabrication
Ferroelectric single crystal
Rankings
Ranking Based On Selection: 35
Pai Chun Wei
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,542
thermoelectrics
phononics
halide perovskites
crystal growth
Rankings
Ranking Based On Selection: 36
Fuh Kuo Chen
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,522
Rankings
Ranking Based On Selection: 37
周昭昌 (Chou, Chau-Chang)
Metrics
H-Index
i10 Index
Citation Counts
18
24
818
液流電池 (Fluid battery)
磨潤學(Tribology)
鍍膜(Coating)
機械設計(Mechanical design);金屬成型(
Rankings
Ranking Based On Selection: 38
Meng-Kun Liu
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,196
vibration analysis
electrical signature analysis
robotics
control and automation
Rankings
Ranking Based On Selection: 39
Po Ting Lin
Metrics
H-Index
i10 Index
Citation Counts
17
23
928
Reliability-Based Design Optimization
Multidisciplinary Design Optimization
Machine Vision
Robotics
Industry 4.0
Rankings
Ranking Based On Selection: 40
Ying-Tien Lin
Metrics
H-Index
i10 Index
Citation Counts
15
25
789
Rankings
Ranking Based On Selection: 41
Wu Ching Sen
Metrics
H-Index
i10 Index
Citation Counts
15
25
930
computational fluid dynamics
numerical methods
interfacial flows
Rankings
Ranking Based On Selection: 42
Chih-Hung Chen
Metrics
H-Index
i10 Index
Citation Counts
12
12
934
Interface Dynamics
Fracture Mechanics
Lithium Dendrite
Solidification
Rankings
Ranking Based On Selection: 44
Chun Ron Chiang
Metrics
H-Index
i10 Index
Citation Counts
12
27
513
Rankings
Ranking Based On Selection: 45
Chun-Hsiung Hsia
Metrics
H-Index
i10 Index
Citation Counts
11
14
346
fluid dynamics
kinetic theory
synchronization theory
bifurcation theory
elliptic PDEs
Rankings
Ranking Based On Selection: 46
Chen-Li Sun
Metrics
H-Index
i10 Index
Citation Counts
10
10
352
mechanical engineering
microfluidics
heat transfer
boiling
Rankings
Ranking Based On Selection: 47
Ya Yu Chiang
Metrics
H-Index
i10 Index
Citation Counts
9
9
615
Microfluidic
Lab on a Chip
Flow Chemistry
Two-Phase Flow
Rankings
Ranking Based On Selection: 48
Shu Po Chan
Metrics
H-Index
i10 Index
Citation Counts
8
6
139
Rankings
Ranking Based On Selection: 49
Shikha Sakalley|Shikha Sakalley
Metrics
H-Index
i10 Index
Citation Counts
7
6
118
Optoelectronic applications of Nitrides & Oxides
Gas sensor
Photo-detector
Pressure sensors
Rankings
Ranking Based On Selection: 50
Hui-Chung Cheng
Metrics
H-Index
i10 Index
Citation Counts
6
4
117
two-phase heat transfer
evaporation
boiling
surface modification
wettability
Rankings
Ranking Based On Selection: 51
Anurag Dahiya
Metrics
H-Index
i10 Index
Citation Counts
6
2
228
Rankings
Ranking Based On Selection: 52
Agus Baharudin
Metrics
H-Index
i10 Index
Citation Counts
6
1
63
Rankings
Ranking Based On Selection: 53
Rt Huang
Metrics
H-Index
i10 Index
Citation Counts
6
6
497
Cooling plant architect
Energy efficiency
Electronic cooling
Heat transfer
Rankings
Ranking Based On Selection: 54
Peter I-Tsyuen Chang
Metrics
H-Index
i10 Index
Citation Counts
5
3
122
Rankings
Ranking Based On Selection: 55
You-Jun Lin
Metrics
H-Index
i10 Index
Citation Counts
4
3
67
Rankings
Ranking Based On Selection: 57
Uzair Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
4
3
59
Dielectrophoresis
Heat Transfer
Rapid thermal Processing
Machine Learning
Renewable Energy
Rankings
Ranking Based On Selection: 58
Hsieh-Chen Tsai
Metrics
H-Index
i10 Index
Citation Counts
4
2
102
Rankings
Ranking Based On Selection: 59
Ching Chang
Metrics
H-Index
i10 Index
Citation Counts
4
1
32
Rankings
Ranking Based On Selection: 60
Dickson Bwana Mosiria
Metrics
H-Index
i10 Index
Citation Counts
4
1
32
Rankings
Ranking Based On Selection: 61
Kunal Kashyap
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
NEMS
MEMS
Material Science
Mechanical Engineering
Nanotechnology
Rankings
Ranking Based On Selection: 62
Nan-You Lu
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 63
Cheng-Yu Ho
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Rankings
Ranking Based On Selection: 64
Po-ShenCheng
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Rankings
Ranking Based On Selection: 65
Bharanitharan Kj
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Computational Fluid Dynamics
Heat transfer
Aerodynamics
Rankings
Ranking Based On Selection: 66
Dawit Bogale
Metrics
H-Index
i10 Index
Citation Counts
2
2
26
Bulk nanomaterials made by Severe Plastic Deformation (SPD)
Rankings
Ranking Based On Selection: 67
Thanh-Tung David Vo
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Machine Learning
Deep Learning
Digital Signal Analysis
Fault Detection
Smart System
Rankings
Ranking Based On Selection: 68
Muhammad Faizul Zaki
Metrics
H-Index
i10 Index
Citation Counts
2
1
14
Additive manufacturing
Micro-fabrication technology
Lab-on-Chip
Flexible electronic
Rankings
Ranking Based On Selection: 69
Saurav Kumar
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Robotics
Automation
Computer Vision
Artificial Intelligence
Rankings
Ranking Based On Selection: 70
Banalata Bera
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
rotor dynamics
AI
machine learning
Optimization
uncertainty analysis
Rankings
Ranking Based On Selection: 71
Wei-Ting Pan
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Rankings
Ranking Based On Selection: 72
Phuoc-Trai Mai
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
ECMP Optimization
Kinematic Analysis
Effective Particle Analysis
Particle Kinetic Energy
Automotive and Engineering Technolo