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: 1
Liu Gang
renewable energy
sustainability assessment
techno-economic
Metrics
H-Index
i10 Index
Citation
108
634
45,797
* Rankings
Ranking Based On Selection: 2
Hailong Li
Flue gas cleaning
Renewable energy
Waste management
Metrics
H-Index
i10 Index
Citation
77
193
15,840
* Rankings
Ranking Based On Selection: 3
Yongbo Yuan 袁永波
Perovskite solar cells
Organic solar cells
Organic transistors
Photodetectors
Metrics
H-Index
i10 Index
Citation
70
143
36,411
* Rankings
Ranking Based On Selection: 8
Qihong Deng
Air pollution
Human health
Early life exposure
Global warming
Children
Metrics
H-Index
i10 Index
Citation
48
120
7,734
* Rankings
Ranking Based On Selection: 9
Wentao Deng
Energy conversion and storage: solar cell and battery
Metrics
H-Index
i10 Index
Citation
47
117
6,852
* Rankings
Ranking Based On Selection: 10
Qing Li
Phase-change heat transfer
Solar energy
Lattice Boltzmann method
Multiphase flows
Metrics
H-Index
i10 Index
Citation
42
96
7,876

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* Rankings
Ranking Based On Selection: 11
Meijie Chen
Thermal management
Solar thermal
Nanostructure
Thermal radiation
Passive cooling
Metrics
H-Index
i10 Index
Citation
36
69
3,699
* Rankings
Ranking Based On Selection: 13
Shengming Liao 廖胜明|s  m liao
Energy system engineering
Renewable energy
Thermodynamics
Heat transfer
Metrics
H-Index
i10 Index
Citation
29
59
4,210
* Rankings
Ranking Based On Selection: 14
Min Li
Heat & mass transfer
Thermodynamics
Geothermal energy
Heat pumps
Ground source heat pump systems
Metrics
H-Index
i10 Index
Citation
25
35
2,256
* Rankings
Ranking Based On Selection: 15
Zhenghua Rao 饶政华
Energy System Engineering
Heat and Mass Transfer
CFD Simulations
Metrics
H-Index
i10 Index
Citation
22
37
1,594
Rankings
Ranking Based On Selection: 1
Liu Gang
Metrics
H-Index
i10 Index
Citation Counts
108
634
45,797
renewable energy
sustainability assessment
techno-economic
Rankings
Ranking Based On Selection: 2
Hailong Li
Metrics
H-Index
i10 Index
Citation Counts
77
193
15,840
Flue gas cleaning
Renewable energy
Waste management
Rankings
Ranking Based On Selection: 3
Yongbo Yuan 袁永波
Metrics
H-Index
i10 Index
Citation Counts
70
143
36,411
Perovskite solar cells
Organic solar cells
Organic transistors
Photodetectors
Rankings
Ranking Based On Selection: 4
yingping zou
Metrics
H-Index
i10 Index
Citation Counts
65
228
24,005
Rankings
Ranking Based On Selection: 5
Lijian Leng
Metrics
H-Index
i10 Index
Citation Counts
61
120
13,741
Rankings
Ranking Based On Selection: 6
ShaoZhuan Huang 黄绍专
Metrics
H-Index
i10 Index
Citation Counts
56
114
9,228
Rankings
Ranking Based On Selection: 7
wenzhang li
Metrics
H-Index
i10 Index
Citation Counts
49
120
8,918
Rankings
Ranking Based On Selection: 8
Qihong Deng
Metrics
H-Index
i10 Index
Citation Counts
48
120
7,734
Air pollution
Human health
Early life exposure
Global warming
Children
Rankings
Ranking Based On Selection: 9
Wentao Deng
Metrics
H-Index
i10 Index
Citation Counts
47
117
6,852
Energy conversion and storage: solar cell and battery
Rankings
Ranking Based On Selection: 10
Qing Li
Metrics
H-Index
i10 Index
Citation Counts
42
96
7,876
Phase-change heat transfer
Solar energy
Lattice Boltzmann method
Multiphase flows

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
Meijie Chen
Metrics
H-Index
i10 Index
Citation Counts
36
69
3,699
Thermal management
Solar thermal
Nanostructure
Thermal radiation
Passive cooling
Rankings
Ranking Based On Selection: 12
Zhu Ting 朱挺
Metrics
H-Index
i10 Index
Citation Counts
36
62
6,678
Rankings
Ranking Based On Selection: 13
Shengming Liao 廖胜明|s m liao
Metrics
H-Index
i10 Index
Citation Counts
29
59
4,210
Energy system engineering
Renewable energy
Thermodynamics
Heat transfer
Rankings
Ranking Based On Selection: 14
Min Li
Metrics
H-Index
i10 Index
Citation Counts
25
35
2,256
Heat & mass transfer
Thermodynamics
Geothermal energy
Heat pumps
Ground source heat pump systems
Rankings
Ranking Based On Selection: 15
Zhenghua Rao 饶政华
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,594
Energy System Engineering
Heat and Mass Transfer
CFD Simulations