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" (870,057 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
Chiu-Yu Tseng
experimental phonetics
speech science
speech technology
computational phonetics
corpus linguistics
Metrics
H-Index
i10 Index
Citation
29
68
3,146
* Rankings
Ranking Based On Selection: 3
Chia Lung Hsieh
optical microscopy
high-speed imaging
iSCAT microscopy
single-molecule techniques
membrane
Metrics
H-Index
i10 Index
Citation
27
34
2,778
* Rankings
Ranking Based On Selection: 6
Chao Cheng Kaun
Computational Nanoelectronics
Metrics
H-Index
i10 Index
Citation
25
41
2,332
* Rankings
Ranking Based On Selection: 8
Hsiu An Chu
Photosynthesis
Photosystem II
Cyanobacteria
Functional genomics
Metrics
H-Index
i10 Index
Citation
23
28
1,943
* Rankings
Ranking Based On Selection: 9
Chi Tsun Chiu
Demography
Mortality
Population Health
Aging
Statistical Models
Metrics
H-Index
i10 Index
Citation
22
31
2,009

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* Rankings
Ranking Based On Selection: 11
John Fr Duncan
moonshine
vertex algebra
modular forms
arithmetic geometry
Metrics
H-Index
i10 Index
Citation
21
27
1,403
* Rankings
Ranking Based On Selection: 13
Chen Hui Chen
Zebrafish model in regeneration research
Metrics
H-Index
i10 Index
Citation
20
21
2,141
* Rankings
Ranking Based On Selection: 14
Cheng Yi Huang 黃程逸
correlated system
electric transport
topological material
qusi-particle interference pattern
theoretical physics of condense
Metrics
H-Index
i10 Index
Citation
19
27
2,638
* Rankings
Ranking Based On Selection: 17
Hsiao Ching Lin
Natural Product Biosynthesis
Metrics
H-Index
i10 Index
Citation
18
24
1,711
* Rankings
Ranking Based On Selection: 18
Chih Ming Hung 洪志銘
Evolution
Molecular Ecology
Ornithology
Metrics
H-Index
i10 Index
Citation
18
23
1,158
* Rankings
Ranking Based On Selection: 19
Cheng Rong Hsing
Structure prediction
Molecular dynamics simulation
Machine learning
Quantum Monte Carlo
Metrics
H-Index
i10 Index
Citation
17
29
994
* Rankings
Ranking Based On Selection: 20
Chia Ying Tu
climate modelling
air-sea interaction
Metrics
H-Index
i10 Index
Citation
17
23
812
* Rankings
Ranking Based On Selection: 21
Chi Yu Fu
Cellular and structural biology of mitochondria
Metrics
H-Index
i10 Index
Citation
17
20
952
* Rankings
Ranking Based On Selection: 22
Jen Ho Chang  張仁和
Positive psychology
cultural psychology
self
social motivation
mindfulness
Metrics
H-Index
i10 Index
Citation
16
24
2,188
* Rankings
Ranking Based On Selection: 24
Hsiung Lin Tu
Quantitative Bioanalysis
Bio-interface Engineering
Systems Integration
Cell-mimetic System
Metrics
H-Index
i10 Index
Citation
15
18
1,394
* Rankings
Ranking Based On Selection: 26
Chi Hua Wu
climatology
climate change
monsoon
Metrics
H-Index
i10 Index
Citation
15
22
867
* Rankings
Ranking Based On Selection: 29
Hanmandlu Chintam
perovskite solar cells
tandem solar cells
Perovskite laser
Perovskite Light emitting diodes.
Metrics
H-Index
i10 Index
Citation
13
16
805
* Rankings
Ranking Based On Selection: 31
Jieh Min Wu
political sociology
political economy
social movement
civil society
Metrics
H-Index
i10 Index
Citation
13
19
740
* Rankings
Ranking Based On Selection: 32
Fu Chuan Lai
Urban Economics
Regional Economics
Metrics
H-Index
i10 Index
Citation
13
15
647
* Rankings
Ranking Based On Selection: 33
Ho Ming Chen
RNA silencing
gene regulation
bioinformatics
Metrics
H-Index
i10 Index
Citation
12
13
2,146
* Rankings
Ranking Based On Selection: 35
Chi Kuang Yao
Neuroscience
membrane transport
synaptic transmission
ion channel
Metrics
H-Index
i10 Index
Citation
11
12
727
* Rankings
Ranking Based On Selection: 36
Kin Yan Lau
Bio-source derived Energy
Waste Utilization
Protein glycoxylation
Metrics
H-Index
i10 Index
Citation
7
7
681
Rankings
Ranking Based On Selection: 1
Chia-Ying Lee
Metrics
H-Index
i10 Index
Citation Counts
31
56
3,055
Rankings
Ranking Based On Selection: 2
Chiu-Yu Tseng
Metrics
H-Index
i10 Index
Citation Counts
29
68
3,146
experimental phonetics
speech science
speech technology
computational phonetics
corpus linguistics
Rankings
Ranking Based On Selection: 3
Chia Lung Hsieh
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,778
optical microscopy
high-speed imaging
iSCAT microscopy
single-molecule techniques
membrane
Rankings
Ranking Based On Selection: 4
Ching Jin Chang
Metrics
H-Index
i10 Index
Citation Counts
27
35
2,217
Rankings
Ranking Based On Selection: 5
Chih Hang Wu
Metrics
H-Index
i10 Index
Citation Counts
26
33
2,705
Rankings
Ranking Based On Selection: 6
Chao Cheng Kaun
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,332
Computational Nanoelectronics
Rankings
Ranking Based On Selection: 7
Chun Wei Pao
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,290
Rankings
Ranking Based On Selection: 8
Hsiu An Chu
Metrics
H-Index
i10 Index
Citation Counts
23
28
1,943
Photosynthesis
Photosystem II
Cyanobacteria
Functional genomics
Rankings
Ranking Based On Selection: 9
Chi Tsun Chiu
Metrics
H-Index
i10 Index
Citation Counts
22
31
2,009
Demography
Mortality
Population Health
Aging
Statistical Models
Rankings
Ranking Based On Selection: 10
Hweijan Hsu
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,883

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
John Fr Duncan
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,403
moonshine
vertex algebra
modular forms
arithmetic geometry
Rankings
Ranking Based On Selection: 12
Hung Hsiang Yu
Metrics
H-Index
i10 Index
Citation Counts
21
23
2,614
Rankings
Ranking Based On Selection: 13
Chen Hui Chen
Metrics
H-Index
i10 Index
Citation Counts
20
21
2,141
Zebrafish model in regeneration research
Rankings
Ranking Based On Selection: 14
Cheng Yi Huang 黃程逸
Metrics
H-Index
i10 Index
Citation Counts
19
27
2,638
correlated system
electric transport
topological material
qusi-particle interference pattern
theoretical physics of condense
Rankings
Ranking Based On Selection: 15
Chia Wei Hsu
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,952
Rankings
Ranking Based On Selection: 16
Chung Shien Wu
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,821
Rankings
Ranking Based On Selection: 17
Hsiao Ching Lin
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,711
Natural Product Biosynthesis
Rankings
Ranking Based On Selection: 18
Chih Ming Hung 洪志銘
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,158
Evolution
Molecular Ecology
Ornithology
Rankings
Ranking Based On Selection: 19
Cheng Rong Hsing
Metrics
H-Index
i10 Index
Citation Counts
17
29
994
Structure prediction
Molecular dynamics simulation
Machine learning
Quantum Monte Carlo
Rankings
Ranking Based On Selection: 20
Chia Ying Tu
Metrics
H-Index
i10 Index
Citation Counts
17
23
812
climate modelling
air-sea interaction
Rankings
Ranking Based On Selection: 21
Chi Yu Fu
Metrics
H-Index
i10 Index
Citation Counts
17
20
952
Cellular and structural biology of mitochondria
Rankings
Ranking Based On Selection: 22
Jen Ho Chang 張仁和
Metrics
H-Index
i10 Index
Citation Counts
16
24
2,188
Positive psychology
cultural psychology
self
social motivation
mindfulness
Rankings
Ranking Based On Selection: 23
Cheng Wei Chen
Metrics
H-Index
i10 Index
Citation Counts
16
28
2,564
Rankings
Ranking Based On Selection: 24
Hsiung Lin Tu
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,394
Quantitative Bioanalysis
Bio-interface Engineering
Systems Integration
Cell-mimetic System
Rankings
Ranking Based On Selection: 25
Hueytyng Lee
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,665
Rankings
Ranking Based On Selection: 26
Chi Hua Wu
Metrics
H-Index
i10 Index
Citation Counts
15
22
867
climatology
climate change
monsoon
Rankings
Ranking Based On Selection: 27
Jhih Wei Jian
Metrics
H-Index
i10 Index
Citation Counts
15
17
940
Rankings
Ranking Based On Selection: 28
Hung Lin Chen
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,134
Rankings
Ranking Based On Selection: 29
Hanmandlu Chintam
Metrics
H-Index
i10 Index
Citation Counts
13
16
805
perovskite solar cells
tandem solar cells
Perovskite laser
Perovskite Light emitting diodes.
Rankings
Ranking Based On Selection: 30
Jia Wern Chen
Metrics
H-Index
i10 Index
Citation Counts
13
13
3,217
Rankings
Ranking Based On Selection: 31
Jieh Min Wu
Metrics
H-Index
i10 Index
Citation Counts
13
19
740
political sociology
political economy
social movement
civil society
Rankings
Ranking Based On Selection: 32
Fu Chuan Lai
Metrics
H-Index
i10 Index
Citation Counts
13
15
647
Urban Economics
Regional Economics
Rankings
Ranking Based On Selection: 33
Ho Ming Chen
Metrics
H-Index
i10 Index
Citation Counts
12
13
2,146
RNA silencing
gene regulation
bioinformatics
Rankings
Ranking Based On Selection: 34
Chih Wei Chien
Metrics
H-Index
i10 Index
Citation Counts
12
12
814
Rankings
Ranking Based On Selection: 35
Chi Kuang Yao
Metrics
H-Index
i10 Index
Citation Counts
11
12
727
Neuroscience
membrane transport
synaptic transmission
ion channel
Rankings
Ranking Based On Selection: 36
Kin Yan Lau
Metrics
H-Index
i10 Index
Citation Counts
7
7
681
Bio-source derived Energy
Waste Utilization
Protein glycoxylation