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
Chih Huang Weng
Adsorption
Advanced Oxidation Process
Sludge Dewatering
Electrokinetic Remediation
Photocatalytic Process
Metrics
H-Index
i10 Index
Citation
47
92
8,661
* Rankings
Ranking Based On Selection: 4
S. Joseph Huang
Reproductive Sciences
Metrics
H-Index
i10 Index
Citation
40
54
4,108
* Rankings
Ranking Based On Selection: 5
Sheng-Rui Jian
Nanoindentation
FIB/TEM
Thin Films
Molecular Dynamics Simulations
Carbon Nanotubes
Metrics
H-Index
i10 Index
Citation
36
109
4,688
* Rankings
Ranking Based On Selection: 6
Behzad Foroughi
Marketing
Consumer Behaviour
Digital Marketing
Tourism & Hospitality
Human-AI Interactions
Metrics
H-Index
i10 Index
Citation
35
56
3,850
* Rankings
Ranking Based On Selection: 9
Lin Jiun-Nong
Infectious Diseases
Clinical Microbiology
Metrics
H-Index
i10 Index
Citation
28
65
2,494
* Rankings
Ranking Based On Selection: 10
Rosanna Leung
Information Technologies
Hospitality
Smart Technology
E-Marketing
Metrics
H-Index
i10 Index
Citation
27
42
3,841

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: 12
JH Jeng
Image/Video Processing
Soft Computing
Machine/Statistical Learning
Metrics
H-Index
i10 Index
Citation
23
43
2,122
* Rankings
Ranking Based On Selection: 13
Chien Sen Liao
Applied Microbiology
Environmental Microbiology
Environmental Toxicology
Proteomic Analysis
Applications of Microalgae
Metrics
H-Index
i10 Index
Citation
22
32
2,378
* Rankings
Ranking Based On Selection: 14
Chun An Cheng
Power Electronics
Power Conversion
Electronic Lighting
Metrics
H-Index
i10 Index
Citation
22
49
1,932
* Rankings
Ranking Based On Selection: 15
Yung Han Hung
Phytochemicals
Nutrition and Immunity
Micronutrients
Metrics
H-Index
i10 Index
Citation
21
29
1,200
* Rankings
Ranking Based On Selection: 19
Yu Lung Wu
Service quality
Web design and evaluation
Electronic commerce
Metrics
H-Index
i10 Index
Citation
17
20
1,719
* Rankings
Ranking Based On Selection: 20
Wen Chuan Hsieh
Microbial polymers
Biodegradable Polymers
3D scaffold
Fermentation
Metrics
H-Index
i10 Index
Citation
14
15
974
* Rankings
Ranking Based On Selection: 22
Sladjana Cabrilo
Knowledge Management
Intellectual Capital
Innovation and Change
International Business
Leadership
Metrics
H-Index
i10 Index
Citation
13
16
1,106
* Rankings
Ranking Based On Selection: 23
Hsi Mei Chung
family business
business group
strategic management
Metrics
H-Index
i10 Index
Citation
12
14
676
* Rankings
Ranking Based On Selection: 24
Ting Sheng Lin
Biomechanics
Orthopedics
Dentistry
Finite Element Method
Computer-aided Engineering(CAD)
Metrics
H-Index
i10 Index
Citation
12
15
628
* Rankings
Ranking Based On Selection: 28
Tsung-Ying Yang
Antibiotic resistance
Development of novel antimicrobial agents
Bacterial molecular biology
Metrics
H-Index
i10 Index
Citation
11
11
388
* Rankings
Ranking Based On Selection: 30
Ioannis Manousakas
Ultrasonics
Medical Imaging
Medical Instruments
Metrics
H-Index
i10 Index
Citation
11
14
587
* Rankings
Ranking Based On Selection: 32
Cai Bi-He
cancer research
stem cell research
Metrics
H-Index
i10 Index
Citation
10
11
263
* Rankings
Ranking Based On Selection: 33
Pei-Kun Yang
solvation free energy
Metrics
H-Index
i10 Index
Citation
10
10
216
* Rankings
Ranking Based On Selection: 34
Ho-Hsuan Chang
sequence design
signal processing
Metrics
H-Index
i10 Index
Citation
9
9
300
* Rankings
Ranking Based On Selection: 35
Poh Theng (Beatrice), Loo
Service Failure and Recovery
Consumer Behavior
Digital Technology
Qualitative Research
Metrics
H-Index
i10 Index
Citation
8
8
346
* Rankings
Ranking Based On Selection: 38
Li-Chiu Wang
Virology
Immunology
Metrics
H-Index
i10 Index
Citation
7
7
198
* Rankings
Ranking Based On Selection: 40
Chia-Chou Wang
兩岸關係、政治認同、中共政治
Metrics
H-Index
i10 Index
Citation
7
4
135
* Rankings
Ranking Based On Selection: 42
Grace Ks Ho
Hospitality & Tourism Management
Event Management
Metrics
H-Index
i10 Index
Citation
6
5
276
* Rankings
Ranking Based On Selection: 43
Warangkana Lin
Comparative and International Education
Higher Education
International Baccalaureate
Internationalization
Cultural Perspecti
Metrics
H-Index
i10 Index
Citation
5
3
104
* Rankings
Ranking Based On Selection: 45
Hsiao-Han Liu
Microbiology
醫學美容
保健飲品
Metrics
H-Index
i10 Index
Citation
4
4
173
Rankings
Ranking Based On Selection: 1
Jei Fu Shaw
Metrics
H-Index
i10 Index
Citation Counts
53
151
11,108
Rankings
Ranking Based On Selection: 2
Chih Huang Weng
Metrics
H-Index
i10 Index
Citation Counts
47
92
8,661
Adsorption
Advanced Oxidation Process
Sludge Dewatering
Electrokinetic Remediation
Photocatalytic Process
Rankings
Ranking Based On Selection: 3
Yao Chun Hsu
Metrics
H-Index
i10 Index
Citation Counts
40
106
8,078
Rankings
Ranking Based On Selection: 4
S. Joseph Huang
Metrics
H-Index
i10 Index
Citation Counts
40
54
4,108
Rankings
Ranking Based On Selection: 5
Sheng-Rui Jian
Metrics
H-Index
i10 Index
Citation Counts
36
109
4,688
Nanoindentation
FIB/TEM
Thin Films
Molecular Dynamics Simulations
Carbon Nanotubes
Rankings
Ranking Based On Selection: 6
Behzad Foroughi
Metrics
H-Index
i10 Index
Citation Counts
35
56
3,850
Marketing
Consumer Behaviour
Digital Marketing
Tourism & Hospitality
Human-AI Interactions
Rankings
Ranking Based On Selection: 7
Chen Guo Ju
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,546
Rankings
Ranking Based On Selection: 8
Mei-Hwa Lee
Metrics
H-Index
i10 Index
Citation Counts
28
59
2,404
Rankings
Ranking Based On Selection: 9
Lin Jiun-Nong
Metrics
H-Index
i10 Index
Citation Counts
28
65
2,494
Rankings
Ranking Based On Selection: 10
Rosanna Leung
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,841
Information Technologies
Hospitality
Smart Technology
E-Marketing

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: 11
Fan Ko Sun
Metrics
H-Index
i10 Index
Citation Counts
24
35
1,860
Rankings
Ranking Based On Selection: 12
JH Jeng
Metrics
H-Index
i10 Index
Citation Counts
23
43
2,122
Image/Video Processing
Soft Computing
Machine/Statistical Learning
Rankings
Ranking Based On Selection: 13
Chien Sen Liao
Metrics
H-Index
i10 Index
Citation Counts
22
32
2,378
Applied Microbiology
Environmental Microbiology
Environmental Toxicology
Proteomic Analysis
Applications of Microalgae
Rankings
Ranking Based On Selection: 14
Chun An Cheng
Metrics
H-Index
i10 Index
Citation Counts
22
49
1,932
Rankings
Ranking Based On Selection: 15
Yung Han Hung
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,200
Phytochemicals
Nutrition and Immunity
Micronutrients
Rankings
Ranking Based On Selection: 16
Yun Ju Chen
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,652
Rankings
Ranking Based On Selection: 17
Li-Ling Liao
Metrics
H-Index
i10 Index
Citation Counts
18
27
941
Rankings
Ranking Based On Selection: 18
CY Shen
Metrics
H-Index
i10 Index
Citation Counts
18
25
970
Rankings
Ranking Based On Selection: 19
Yu Lung Wu
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,719
Service quality
Web design and evaluation
Electronic commerce
Rankings
Ranking Based On Selection: 20
Wen Chuan Hsieh
Metrics
H-Index
i10 Index
Citation Counts
14
15
974
Microbial polymers
Biodegradable Polymers
3D scaffold
Fermentation
Rankings
Ranking Based On Selection: 21
Tsui-Ling Ko
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,044
Rankings
Ranking Based On Selection: 22
Sladjana Cabrilo
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,106
Knowledge Management
Intellectual Capital
Innovation and Change
International Business
Leadership
Rankings
Ranking Based On Selection: 23
Hsi Mei Chung
Metrics
H-Index
i10 Index
Citation Counts
12
14
676
family business
business group
strategic management
Rankings
Ranking Based On Selection: 24
Ting Sheng Lin
Metrics
H-Index
i10 Index
Citation Counts
12
15
628
Biomechanics
Orthopedics
Dentistry
Finite Element Method
Computer-aided Engineering(CAD)
Rankings
Ranking Based On Selection: 25
Roger Cy Chen
Metrics
H-Index
i10 Index
Citation Counts
12
14
765
Rankings
Ranking Based On Selection: 26
Ching-Fen Jiang
Metrics
H-Index
i10 Index
Citation Counts
12
18
479
Rankings
Ranking Based On Selection: 27
Chi-Wei Chen
Metrics
H-Index
i10 Index
Citation Counts
11
13
680
Rankings
Ranking Based On Selection: 28
Tsung-Ying Yang
Metrics
H-Index
i10 Index
Citation Counts
11
11
388
Antibiotic resistance
Development of novel antimicrobial agents
Bacterial molecular biology
Rankings
Ranking Based On Selection: 29
Shih-Chen Fan
Metrics
H-Index
i10 Index
Citation Counts
11
11
503
Rankings
Ranking Based On Selection: 30
Ioannis Manousakas
Metrics
H-Index
i10 Index
Citation Counts
11
14
587
Ultrasonics
Medical Imaging
Medical Instruments
Rankings
Ranking Based On Selection: 31
Hsiu-Ching Chiu(邱秀靜)
Metrics
H-Index
i10 Index
Citation Counts
10
10
574
Rankings
Ranking Based On Selection: 32
Cai Bi-He
Metrics
H-Index
i10 Index
Citation Counts
10
11
263
cancer research
stem cell research
Rankings
Ranking Based On Selection: 33
Pei-Kun Yang
Metrics
H-Index
i10 Index
Citation Counts
10
10
216
Rankings
Ranking Based On Selection: 34
Ho-Hsuan Chang
Metrics
H-Index
i10 Index
Citation Counts
9
9
300
sequence design
signal processing
Rankings
Ranking Based On Selection: 35
Poh Theng (Beatrice), Loo
Metrics
H-Index
i10 Index
Citation Counts
8
8
346
Service Failure and Recovery
Consumer Behavior
Digital Technology
Qualitative Research
Rankings
Ranking Based On Selection: 36
Wen-Yu Chang
Metrics
H-Index
i10 Index
Citation Counts
8
6
346
Rankings
Ranking Based On Selection: 37
Chi-Chang Chen
Metrics
H-Index
i10 Index
Citation Counts
8
6
282
Rankings
Ranking Based On Selection: 38
Li-Chiu Wang
Metrics
H-Index
i10 Index
Citation Counts
7
7
198
Rankings
Ranking Based On Selection: 39
Jung-Sheng Chiang
Metrics
H-Index
i10 Index
Citation Counts
7
7
340
Rankings
Ranking Based On Selection: 40
Chia-Chou Wang
Metrics
H-Index
i10 Index
Citation Counts
7
4
135
兩岸關係、政治認同、中共政治
Rankings
Ranking Based On Selection: 41
Wu-Chuan Yang
Metrics
H-Index
i10 Index
Citation Counts
7
6
165
Rankings
Ranking Based On Selection: 42
Grace Ks Ho
Metrics
H-Index
i10 Index
Citation Counts
6
5
276
Hospitality & Tourism Management
Event Management
Rankings
Ranking Based On Selection: 43
Warangkana Lin
Metrics
H-Index
i10 Index
Citation Counts
5
3
104
Comparative and International Education
Higher Education
International Baccalaureate
Internationalization
Cultural Perspecti
Rankings
Ranking Based On Selection: 44
Wanching Chang
Metrics
H-Index
i10 Index
Citation Counts
5
2
472
Rankings
Ranking Based On Selection: 45
Hsiao-Han Liu
Metrics
H-Index
i10 Index
Citation Counts
4
4
173
Microbiology
醫學美容
保健飲品
Rankings
Ranking Based On Selection: 46
Ni Wayan Masri
Metrics
H-Index
i10 Index
Citation Counts
3
3
168