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
Saad Mekhilef
Power Electronics
Renewable Energy Systems and Energy
Metrics
H-Index
i10 Index
Citation
116
559
59,135
* Rankings
Ranking Based On Selection: 5
Mahmoud Moghavvemi محمود مقومی
Applied Electronics
Power and Energy systems
Power System Analysis
Voltage Stability
control theory
Metrics
H-Index
i10 Index
Citation
48
119
8,665
* Rankings
Ranking Based On Selection: 7
Fatimah Ibrahim
Microfluidics
Physiological measurement and modeling
BIOMEMS
Biosensor
Artificial Intelligence in Medicine
Metrics
H-Index
i10 Index
Citation
44
127
7,358
* Rankings
Ranking Based On Selection: 8
Chen Chee Dhang
Control on Dengue Vectors
Japanese encephalitis Vectors and Cockroaches
Microbial Control Agents
Toxicology Insecticide
Metrics
H-Index
i10 Index
Citation
33
86
3,773

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* Rankings
Ranking Based On Selection: 14
Mohammad Habib Ullah
Electromagnetics
Anatenna and Propagation
Metamaterial
Dielectric materials
Metrics
H-Index
i10 Index
Citation
24
56
1,726
* Rankings
Ranking Based On Selection: 15
Hang Seng Che
Power electronics and drives
EV charging
Energy storage technology
Metrics
H-Index
i10 Index
Citation
23
41
3,414
* Rankings
Ranking Based On Selection: 16
Marlinda AB Rahman
Graphene
nanomaterials
natural rubber
electrochemical
sensors
Metrics
H-Index
i10 Index
Citation
23
34
1,676
* Rankings
Ranking Based On Selection: 17
Harikrishnan Ramiah
RF Energy Harvesting
Low-power Electronic Design
⁠Microwave Circuitry
CMOS
Hybrid Energy Harvesting
Metrics
H-Index
i10 Index
Citation
23
54
1,987
* Rankings
Ranking Based On Selection: 19
Vengadesh Periasamy
Nucleic Acids and Protein Electronics
DNA Electronics
Schottky diodes
Fuel Cells
Biophotovoltaics
Metrics
H-Index
i10 Index
Citation
22
46
1,379
* Rankings
Ranking Based On Selection: 23
Norrima Mokhtar
image processing
signals processing
robotics
human-machine interface
time series analysis
Metrics
H-Index
i10 Index
Citation
18
32
1,407
* Rankings
Ranking Based On Selection: 27
Ali Saghafinia
Power Electronic
Renewable Energy
Intelligent AC drives
Intelligent systems
Industrial
Metrics
H-Index
i10 Index
Citation
15
25
1,622
* Rankings
Ranking Based On Selection: 29
Mostafa Modiri Delshad
Power System Operation
Optimization
Electricity Market
Transmission Pricing
Distributed Generation
Metrics
H-Index
i10 Index
Citation
9
9
1,298
Rankings
Ranking Based On Selection: 1
Saad Mekhilef
Metrics
H-Index
i10 Index
Citation Counts
116
559
59,135
Rankings
Ranking Based On Selection: 2
Hazlie Bin Mokhlis
Metrics
H-Index
i10 Index
Citation Counts
64
246
16,645
Rankings
Ranking Based On Selection: 3
Sulaiman Wadi Harun
Metrics
H-Index
i10 Index
Citation Counts
63
591
20,463
Rankings
Ranking Based On Selection: 4
Harith Ahmad
Metrics
H-Index
i10 Index
Citation Counts
63
624
22,108
Rankings
Ranking Based On Selection: 5
Mahmoud Moghavvemi محمود مقومی
Metrics
H-Index
i10 Index
Citation Counts
48
119
8,665
Applied Electronics
Power and Energy systems
Power System Analysis
Voltage Stability
control theory
Rankings
Ranking Based On Selection: 6
Jeyraj Selvaraj
Metrics
H-Index
i10 Index
Citation Counts
46
96
9,395
Rankings
Ranking Based On Selection: 7
Fatimah Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
44
127
7,358
Microfluidics
Physiological measurement and modeling
BIOMEMS
Biosensor
Artificial Intelligence in Medicine
Rankings
Ranking Based On Selection: 8
Chen Chee Dhang
Metrics
H-Index
i10 Index
Citation Counts
33
86
3,773
Control on Dengue Vectors
Japanese encephalitis Vectors and Cockroaches
Microbial Control Agents
Toxicology Insecticide
Rankings
Ranking Based On Selection: 9
Marif Daula Siddique
Metrics
H-Index
i10 Index
Citation Counts
32
61
3,255
Rankings
Ranking Based On Selection: 10
MHD Nour Hindia
Metrics
H-Index
i10 Index
Citation Counts
32
61
4,101

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
Khaulah Sulaiman
Metrics
H-Index
i10 Index
Citation Counts
31
96
3,322
Rankings
Ranking Based On Selection: 12
Goh Boon Tong
Metrics
H-Index
i10 Index
Citation Counts
29
80
3,248
Rankings
Ranking Based On Selection: 13
Velappa Ganapathy
Metrics
H-Index
i10 Index
Citation Counts
27
56
3,819
Rankings
Ranking Based On Selection: 14
Mohammad Habib Ullah
Metrics
H-Index
i10 Index
Citation Counts
24
56
1,726
Electromagnetics
Anatenna and Propagation
Metamaterial
Dielectric materials
Rankings
Ranking Based On Selection: 15
Hang Seng Che
Metrics
H-Index
i10 Index
Citation Counts
23
41
3,414
Power electronics and drives
EV charging
Energy storage technology
Rankings
Ranking Based On Selection: 16
Marlinda AB Rahman
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,676
Graphene
nanomaterials
natural rubber
electrochemical
sensors
Rankings
Ranking Based On Selection: 17
Harikrishnan Ramiah
Metrics
H-Index
i10 Index
Citation Counts
23
54
1,987
RF Energy Harvesting
Low-power Electronic Design
⁠Microwave Circuitry
CMOS
Hybrid Energy Harvesting
Rankings
Ranking Based On Selection: 18
Kamarul Ariffin Noordin
Metrics
H-Index
i10 Index
Citation Counts
23
44
1,671
Rankings
Ranking Based On Selection: 19
Vengadesh Periasamy
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,379
Nucleic Acids and Protein Electronics
DNA Electronics
Schottky diodes
Fuel Cells
Biophotovoltaics
Rankings
Ranking Based On Selection: 20
Shameem Ahmad
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,327
Rankings
Ranking Based On Selection: 21
Siti Aisyah Reduan
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,289
Rankings
Ranking Based On Selection: 22
Wei Ru Wong
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,020
Rankings
Ranking Based On Selection: 23
Norrima Mokhtar
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,407
image processing
signals processing
robotics
human-machine interface
time series analysis
Rankings
Ranking Based On Selection: 24
Muhammad Farid Mohd Rusdi
Metrics
H-Index
i10 Index
Citation Counts
17
27
985
Rankings
Ranking Based On Selection: 25
Sharifah Fatmadiana Wan Muhamad Hatta
Metrics
H-Index
i10 Index
Citation Counts
17
27
927
Rankings
Ranking Based On Selection: 26
Mahdiar Hosseinghadiry
Metrics
H-Index
i10 Index
Citation Counts
16
30
684
Rankings
Ranking Based On Selection: 27
Ali Saghafinia
Metrics
H-Index
i10 Index
Citation Counts
15
25
1,622
Power Electronic
Renewable Energy
Intelligent AC drives
Intelligent systems
Industrial
Rankings
Ranking Based On Selection: 28
Ahmad Zarif Zulkifli
Metrics
H-Index
i10 Index
Citation Counts
14
21
483
Rankings
Ranking Based On Selection: 29
Mostafa Modiri Delshad
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,298
Power System Operation
Optimization
Electricity Market
Transmission Pricing
Distributed Generation
Rankings
Ranking Based On Selection: 30
Mahazani Mohamad
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,206
Rankings
Ranking Based On Selection: 31
Ha Zain
Metrics
H-Index
i10 Index
Citation Counts
6
2
102