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" (870,053 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
Melvin T Tyree
Plant Biophysics
Plant Hydraulics
Physiological Ecology
Metrics
H-Index
i10 Index
Citation
91
221
36,009
* Rankings
Ranking Based On Selection: 2
Yong Hu
Synthesis of inorganic functional nanomaterials and hollow nanostructures for applications in
water treatment
renewable energy (water splitting and lithium-ion batteries).
Metrics
H-Index
i10 Index
Citation
66
153
14,269
* Rankings
Ranking Based On Selection: 4
Yang Liu
Control theory
Boolean networks
Complex analysis
Metrics
H-Index
i10 Index
Citation
49
116
6,893
* Rankings
Ranking Based On Selection: 7
Meijia Zhang
membrane fouling
membrane bioreactor
wastewater treatment
Metrics
H-Index
i10 Index
Citation
37
58
5,354
* Rankings
Ranking Based On Selection: 8
Gengshen Hu
电化学、催化、碳捕捉
Metrics
H-Index
i10 Index
Citation
33
52
3,674
* Rankings
Ranking Based On Selection: 9
Hongjie Sun
Environmental toxicology
ecotoxicology
Ecological Risk Assessment
Health Risk Assessment
Metrics
H-Index
i10 Index
Citation
32
48
2,870
* Rankings
Ranking Based On Selection: 10
Ming Li
Graph Neural Networks
Graph Learning
Hypergraph Learning
AI for Education
Metrics
H-Index
i10 Index
Citation
30
45
3,258

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* Rankings
Ranking Based On Selection: 11
Jie Zhong 钟杰
Boolean Network
Biological Systems
STP
DES
Metrics
H-Index
i10 Index
Citation
28
37
2,366
* Rankings
Ranking Based On Selection: 14
ZhongLong Zheng
Machine Learning
Computer Vision
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
24
51
2,086
* Rankings
Ranking Based On Selection: 15
Teng jiaheng
membrane fouling
membrane bioreactor
waste water treatment
Metrics
H-Index
i10 Index
Citation
23
39
1,935
* Rankings
Ranking Based On Selection: 17
Ronghe Lin
heterogeneous catalysis
halogen chemistry
natural gas upgrading
selective hydrogenation
single atom catalysis
Metrics
H-Index
i10 Index
Citation
22
37
2,175
* Rankings
Ranking Based On Selection: 18
Gao Xianlong
Cold atom and strongly correlated low-dimensional systems
Metrics
H-Index
i10 Index
Citation
22
44
1,564
* Rankings
Ranking Based On Selection: 20
Xiaoxuan Wei
Environmental behavior of emerging pollutant
Metrics
H-Index
i10 Index
Citation
20
29
1,527
* Rankings
Ranking Based On Selection: 21
Ya-Hao Wang (王亚浩)
Electrochemistry
Surface-enhanced Raman spectroscopy
Scanning tunneling microscopy
Metrics
H-Index
i10 Index
Citation
18
28
1,200
* Rankings
Ranking Based On Selection: 22
Peida Zhan
Item response theory
Cognitively diagnostic assessment
Process data analysis
Psychometrics
Metrics
H-Index
i10 Index
Citation
18
27
1,031
* Rankings
Ranking Based On Selection: 23
Zuxiao Zhang
Fluorine Chemistry
Transition metal catalysis
Radical chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
17
19
1,648
* Rankings
Ranking Based On Selection: 24
Guangcai Ma
Computational environmental chemistry
Computational toxicology
Metrics
H-Index
i10 Index
Citation
16
21
1,003
* Rankings
Ranking Based On Selection: 28
SAJID MAHMOOD
1. Electrocatalytic Production of Fuels and Chemicals 2. Organometallics
Homogeneous Catalysis:
Metrics
H-Index
i10 Index
Citation
11
15
466
* Rankings
Ranking Based On Selection: 29
Zhaojiang Chen
Photoacoustic and Ultrasonic NDE
Phononic Crystal and Acoustic Metamaterial
Piezoelectric Material
Metrics
H-Index
i10 Index
Citation
11
13
466
* Rankings
Ranking Based On Selection: 30
Yi Fei Wang
Fractional Topological Phases
Topological Quantum States
Strongly Correlated Systems
Condensed Matter Theory
Metrics
H-Index
i10 Index
Citation
11
11
962
* Rankings
Ranking Based On Selection: 31
Dawei Zhang
Computer Vision
Deep Learning
Multi-modal Fusion
Metrics
H-Index
i10 Index
Citation
10
11
357
* Rankings
Ranking Based On Selection: 32
Munsif Jan Safi
Quantum optics and Quantum Information
Metrics
H-Index
i10 Index
Citation
10
10
290
* Rankings
Ranking Based On Selection: 33
Yunquan Wang (王云泉)
Ecophylogenetics
Plant ecology
Biodiversity
Functional diversity
Global change
Metrics
H-Index
i10 Index
Citation
10
10
260
* Rankings
Ranking Based On Selection: 34
Chao Gao
Ultracold Quantum Gases
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation
10
10
1,048
* Rankings
Ranking Based On Selection: 36
Michael Adjeisah
Machine learning
Deep learning
NLP
Generative AI
LLMs
Metrics
H-Index
i10 Index
Citation
8
8
259
* Rankings
Ranking Based On Selection: 37
Zhenxiang Pan
Electrified Membranes (EMs)
Electrocatalysis
Nanofiltration
Water treatment
Membrane separation
Metrics
H-Index
i10 Index
Citation
8
8
236
* Rankings
Ranking Based On Selection: 39
Qinyao Pan
Boolean networks
biological systems
Metrics
H-Index
i10 Index
Citation
6
2
60
* Rankings
Ranking Based On Selection: 41
Zan Huang
physical activity
sedentary behavior
Metrics
H-Index
i10 Index
Citation
5
3
118
* Rankings
Ranking Based On Selection: 46
Mukhtiar Hussain Ibupoto
Gender
Higher Education
Teacher Education
Sociology
Teaching & curriculum.
Metrics
H-Index
i10 Index
Citation
2
0
19
* Rankings
Ranking Based On Selection: 47
David Kyei Nuamah
Education Policy
Philosophy of Education
Educational Governance
Education Leadership
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based On Selection: 49
Feng Sun
机器学习,深度学习,模式识别以及应用系统开发维护
Metrics
H-Index
i10 Index
Citation
1
1
22
Rankings
Ranking Based On Selection: 1
Melvin T Tyree
Metrics
H-Index
i10 Index
Citation Counts
91
221
36,009
Plant Biophysics
Plant Hydraulics
Physiological Ecology
Rankings
Ranking Based On Selection: 2
Yong Hu
Metrics
H-Index
i10 Index
Citation Counts
66
153
14,269
Synthesis of inorganic functional nanomaterials and hollow nanostructures for applications in
water treatment
renewable energy (water splitting and lithium-ion batteries).
Rankings
Ranking Based On Selection: 3
Yanmin Jia
Metrics
H-Index
i10 Index
Citation Counts
51
120
7,891
Rankings
Ranking Based On Selection: 4
Yang Liu
Metrics
H-Index
i10 Index
Citation Counts
49
116
6,893
Rankings
Ranking Based On Selection: 5
Xuding Zhu
Metrics
H-Index
i10 Index
Citation Counts
47
185
8,295
Rankings
Ranking Based On Selection: 6
Guangheng Dong
Metrics
H-Index
i10 Index
Citation Counts
42
100
7,026
Rankings
Ranking Based On Selection: 7
Meijia Zhang
Metrics
H-Index
i10 Index
Citation Counts
37
58
5,354
membrane fouling
membrane bioreactor
wastewater treatment
Rankings
Ranking Based On Selection: 8
Gengshen Hu
Metrics
H-Index
i10 Index
Citation Counts
33
52
3,674
电化学、催化、碳捕捉
Rankings
Ranking Based On Selection: 9
Hongjie Sun
Metrics
H-Index
i10 Index
Citation Counts
32
48
2,870
Environmental toxicology
ecotoxicology
Ecological Risk Assessment
Health Risk Assessment
Rankings
Ranking Based On Selection: 10
Ming Li
Metrics
H-Index
i10 Index
Citation Counts
30
45
3,258
Graph Neural Networks
Graph Learning
Hypergraph Learning
AI for Education

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
Jie Zhong 钟杰
Metrics
H-Index
i10 Index
Citation Counts
28
37
2,366
Rankings
Ranking Based On Selection: 12
Huawen Liu
Metrics
H-Index
i10 Index
Citation Counts
27
41
2,786
Rankings
Ranking Based On Selection: 13
Xuehui Gao
Metrics
H-Index
i10 Index
Citation Counts
24
39
4,379
Rankings
Ranking Based On Selection: 14
ZhongLong Zheng
Metrics
H-Index
i10 Index
Citation Counts
24
51
2,086
Machine Learning
Computer Vision
Artificial Intelligence
Rankings
Ranking Based On Selection: 15
Teng jiaheng
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,935
membrane fouling
membrane bioreactor
waste water treatment
Rankings
Ranking Based On Selection: 16
Jia Jia
Metrics
H-Index
i10 Index
Citation Counts
22
35
2,102
Rankings
Ranking Based On Selection: 17
Ronghe Lin
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,175
heterogeneous catalysis
halogen chemistry
natural gas upgrading
selective hydrogenation
single atom catalysis
Rankings
Ranking Based On Selection: 18
Gao Xianlong
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,564
Cold atom and strongly correlated low-dimensional systems
Rankings
Ranking Based On Selection: 19
Zhigang Jin
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,191
Rankings
Ranking Based On Selection: 20
Xiaoxuan Wei
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,527
Environmental behavior of emerging pollutant
Rankings
Ranking Based On Selection: 21
Ya-Hao Wang (王亚浩)
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,200
Electrochemistry
Surface-enhanced Raman spectroscopy
Scanning tunneling microscopy
Rankings
Ranking Based On Selection: 22
Peida Zhan
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,031
Item response theory
Cognitively diagnostic assessment
Process data analysis
Psychometrics
Rankings
Ranking Based On Selection: 23
Zuxiao Zhang
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,648
Fluorine Chemistry
Transition metal catalysis
Radical chemistry
Organic Chemistry
Rankings
Ranking Based On Selection: 24
Guangcai Ma
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,003
Computational environmental chemistry
Computational toxicology
Rankings
Ranking Based On Selection: 25
Chuan Qi Huang
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,057
Rankings
Ranking Based On Selection: 26
Liwei Duan|Li-Wei Duan
Metrics
H-Index
i10 Index
Citation Counts
14
21
649
Rankings
Ranking Based On Selection: 27
Chuanjiang Li
Metrics
H-Index
i10 Index
Citation Counts
12
16
677
Rankings
Ranking Based On Selection: 28
SAJID MAHMOOD
Metrics
H-Index
i10 Index
Citation Counts
11
15
466
1. Electrocatalytic Production of Fuels and Chemicals 2. Organometallics
Homogeneous Catalysis:
Rankings
Ranking Based On Selection: 29
Zhaojiang Chen
Metrics
H-Index
i10 Index
Citation Counts
11
13
466
Photoacoustic and Ultrasonic NDE
Phononic Crystal and Acoustic Metamaterial
Piezoelectric Material
Rankings
Ranking Based On Selection: 30
Yi Fei Wang
Metrics
H-Index
i10 Index
Citation Counts
11
11
962
Fractional Topological Phases
Topological Quantum States
Strongly Correlated Systems
Condensed Matter Theory
Rankings
Ranking Based On Selection: 31
Dawei Zhang
Metrics
H-Index
i10 Index
Citation Counts
10
11
357
Computer Vision
Deep Learning
Multi-modal Fusion
Rankings
Ranking Based On Selection: 32
Munsif Jan Safi
Metrics
H-Index
i10 Index
Citation Counts
10
10
290
Quantum optics and Quantum Information
Rankings
Ranking Based On Selection: 33
Yunquan Wang (王云泉)
Metrics
H-Index
i10 Index
Citation Counts
10
10
260
Ecophylogenetics
Plant ecology
Biodiversity
Functional diversity
Global change
Rankings
Ranking Based On Selection: 34
Chao Gao
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,048
Ultracold Quantum Gases
Condensed Matter Physics
Rankings
Ranking Based On Selection: 35
Bo Hu
Metrics
H-Index
i10 Index
Citation Counts
9
9
282
Rankings
Ranking Based On Selection: 36
Michael Adjeisah
Metrics
H-Index
i10 Index
Citation Counts
8
8
259
Machine learning
Deep learning
NLP
Generative AI
LLMs
Rankings
Ranking Based On Selection: 37
Zhenxiang Pan
Metrics
H-Index
i10 Index
Citation Counts
8
8
236
Electrified Membranes (EMs)
Electrocatalysis
Nanofiltration
Water treatment
Membrane separation
Rankings
Ranking Based On Selection: 38
Muhammad Zainul Abidin
Metrics
H-Index
i10 Index
Citation Counts
8
5
166
Harmonic Analysis
Partial differetial equations
Rankings
Ranking Based On Selection: 39
Qinyao Pan
Metrics
H-Index
i10 Index
Citation Counts
6
2
60
Boolean networks
biological systems
Rankings
Ranking Based On Selection: 40
Zu-Quan Zhang
Metrics
H-Index
i10 Index
Citation Counts
5
5
103
Rankings
Ranking Based On Selection: 41
Zan Huang
Metrics
H-Index
i10 Index
Citation Counts
5
3
118
physical activity
sedentary behavior
Rankings
Ranking Based On Selection: 42
Benabid Amina
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 43
Ling Sheng
Metrics
H-Index
i10 Index
Citation Counts
3
0
14
Rankings
Ranking Based On Selection: 44
Qing Wang
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Rankings
Ranking Based On Selection: 45
Song Xue
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Rankings
Ranking Based On Selection: 46
Mukhtiar Hussain Ibupoto
Metrics
H-Index
i10 Index
Citation Counts
2
0
19
Gender
Higher Education
Teacher Education
Sociology
Teaching & curriculum.
Rankings
Ranking Based On Selection: 47
David Kyei Nuamah
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Education Policy
Philosophy of Education
Educational Governance
Education Leadership
Rankings
Ranking Based On Selection: 48
Jiashuaizi Mo
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 49
Feng Sun
Metrics
H-Index
i10 Index
Citation Counts
1
1
22
机器学习,深度学习,模式识别以及应用系统开发维护