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" (910,673 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
Yousaf Bin Zikria
IoT
Wireless Networks
AI
5G
Information and Network Security
Metrics
H-Index
i10 Index
Citation
39
86
6,247
* Rankings
Ranking Based On Selection: 6
Chan-Su Lee
Human Motion Understanding
Manifold Learning
Tracking
Facial Expression Recognition
Gait
Metrics
H-Index
i10 Index
Citation
26
39
2,872
* Rankings
Ranking Based On Selection: 7
Tahir Khurshaid
power system restructuring
optimization techniques
renewable energy sources
power system analysis and design
power system pr
Metrics
H-Index
i10 Index
Citation
25
38
1,781
* Rankings
Ranking Based On Selection: 8
Sungho Kim
Object recognition
Target detection
Target recognition
Hyperspectral image analysis
Feature extraction
Metrics
H-Index
i10 Index
Citation
22
44
1,818
* Rankings
Ranking Based On Selection: 9
Chellakannu Rajkumar
Electrochemical Sensors
Supercapacitors and PEM water electrolysis
Metrics
H-Index
i10 Index
Citation
18
23
1,171

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* Rankings
Ranking Based On Selection: 12
Vanga Rajendar
Solar Cells
Photovoltaics
Photocatalysis
Biosensor applications
Metrics
H-Index
i10 Index
Citation
17
22
900
* Rankings
Ranking Based On Selection: 15
Nurullah Shahin
Dense Wireless Networks
Vehicular Ad-hoc Networks (VANETs)
and resource allocation in wireless networks
Metrics
H-Index
i10 Index
Citation
10
10
348
Ali Gandomkar
Design and control of high performance electrical machine drives and power converters
Metrics
H-Index
i10 Index
Citation
6
6
165
Muhammad Irfan
Power System Protection
Power System Analysis
Power System Optimization
Nature-Inspired Algorithms
Metrics
H-Index
i10 Index
Citation
3
3
71
Hamid Naseem
DC-DC Converter
Electrical Systems for Automotive Applications
Metrics
H-Index
i10 Index
Citation
3
1
634
Rankings
Ranking Based On Selection: 1
Dong Choon Lee
Metrics
H-Index
i10 Index
Citation Counts
48
141
9,579
Rankings
Ranking Based On Selection: 2
Yousaf Bin Zikria
Metrics
H-Index
i10 Index
Citation Counts
39
86
6,247
IoT
Wireless Networks
AI
5G
Information and Network Security
Rankings
Ranking Based On Selection: 3
Jul-Ki Seok
Metrics
H-Index
i10 Index
Citation Counts
32
58
3,173
Rankings
Ranking Based On Selection: 5
U Chalapathi
Metrics
H-Index
i10 Index
Citation Counts
27
60
1,993
Rankings
Ranking Based On Selection: 6
Chan-Su Lee
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,872
Human Motion Understanding
Manifold Learning
Tracking
Facial Expression Recognition
Gait
Rankings
Ranking Based On Selection: 7
Tahir Khurshaid
Metrics
H-Index
i10 Index
Citation Counts
25
38
1,781
power system restructuring
optimization techniques
renewable energy sources
power system analysis and design
power system pr
Rankings
Ranking Based On Selection: 8
Sungho Kim
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,818
Object recognition
Target detection
Target recognition
Hyperspectral image analysis
Feature extraction
Rankings
Ranking Based On Selection: 9
Chellakannu Rajkumar
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,171
Electrochemical Sensors
Supercapacitors and PEM water electrolysis

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Jong-Ryul Yang
Metrics
H-Index
i10 Index
Citation Counts
17
34
1,318
Rankings
Ranking Based On Selection: 12
Vanga Rajendar
Metrics
H-Index
i10 Index
Citation Counts
17
22
900
Solar Cells
Photovoltaics
Photocatalysis
Biosensor applications
Rankings
Ranking Based On Selection: 13
Dong Kyun Woo
Metrics
H-Index
i10 Index
Citation Counts
16
20
875
Rankings
Ranking Based On Selection: 14
Ngoc Dat Dao
Metrics
H-Index
i10 Index
Citation Counts
10
10
611
Rankings
Ranking Based On Selection: 15
Nurullah Shahin
Metrics
H-Index
i10 Index
Citation Counts
10
10
348
Dense Wireless Networks
Vehicular Ad-hoc Networks (VANETs)
and resource allocation in wireless networks
Rankings
Ranking Based On Selection: 16
Ali Gandomkar
Metrics
H-Index
i10 Index
Citation Counts
6
6
165
Design and control of high performance electrical machine drives and power converters
Rankings
Ranking Based On Selection: 17
Sunmoo Oh
Metrics
H-Index
i10 Index
Citation Counts
5
4
177
Rankings
Ranking Based On Selection: 18
Muhammad Irfan
Metrics
H-Index
i10 Index
Citation Counts
3
3
71
Power System Protection
Power System Analysis
Power System Optimization
Nature-Inspired Algorithms
Rankings
Ranking Based On Selection: 20
Hamid Naseem
Metrics
H-Index
i10 Index
Citation Counts
3
1
634
DC-DC Converter
Electrical Systems for Automotive Applications
Rankings
Ranking Based On Selection: 21
Boseong Son
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
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