World Scientist and University Rankings 2025
World Engineering & Technology 48.877 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Electronics
Metrics
H-Index
i10 Index
Citation Counts
223
915
250,272
* Total H IndexRankings
Ranking Based On Selection: 2
machine learning
computer science
statistics
artificial intelligence
optimization
Metrics
H-Index
i10 Index
Citation Counts
212
773
314,512
* Total H IndexRankings
Ranking Based On Selection: 3
electronics for high energy physics
rad-hard electronics
Metrics
H-Index
i10 Index
Citation Counts
209
1,097
216,075
* Total H IndexRankings
Ranking Based On Selection: 4
Power Electronics
Renewable Energy
Wind Turbines
Power Systems
Electrical Engineering
Metrics
H-Index
i10 Index
Citation Counts
206
2,122
222,109
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
203
484
157,646
* Total H IndexRankings
Ranking Based On Selection: 6
Photonics
Metrics
H-Index
i10 Index
Citation Counts
186
2,037
173,014
* Total H IndexRankings
Ranking Based On Selection: 7
optoelectronics
Metrics
H-Index
i10 Index
Citation Counts
185
850
187,999
* Total H IndexRankings
Ranking Based On Selection: 8
Microelectronics
low-noise electronics
semiconductor detectors
3D integration
particle physics
Metrics
H-Index
i10 Index
Citation Counts
184
973
173,797
* Total H IndexRankings
Ranking Based On Selection: 9
Signal Transduction
Protein Kinase
MAP Kinase
JNK
Metabolism
Metrics
H-Index
i10 Index
Citation Counts
179
491
153,445
* Total H IndexRankings
Ranking Based On Selection: 10
Nanophotonics
Photonic Crystals
Metamaterials
Plasmonics
Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
174
704
127,043
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* Total H IndexRankings
Ranking Based On Selection: 11
computer vision
machine learning
robotics
artificial intelligence
computer graphics
Metrics
H-Index
i10 Index
Citation Counts
172
386
241,814
* Total H IndexRankings
Ranking Based On Selection: 12
Systems and Control
Intelligent Systems
Multi-agent Systems
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation Counts
172
1,026
100,198
* Total H IndexRankings
Ranking Based On Selection: 13
Robotics
Machine Learning
AI
Metrics
H-Index
i10 Index
Citation Counts
167
430
179,258
* Total H IndexRankings
Ranking Based On Selection: 14
Photoacoustic tomography
compressed ultrafast photography
time-reversal optics
ultrasound-modulated optical tomography
Metrics
H-Index
i10 Index
Citation Counts
164
691
113,650
* Total H IndexRankings
Ranking Based On Selection: 15
Microgrids
Space Power Systems
Brain Networks
Psychobiology
Sleep Research
Metrics
H-Index
i10 Index
Citation Counts
160
1,251
127,468
* Total H IndexRankings
Ranking Based On Selection: 16
Organic Photonics
Organic Electronics
Energy
Self-Assembly
Metrics
H-Index
i10 Index
Citation Counts
160
803
98,651
* Total H IndexRankings
Ranking Based On Selection: 17
2D Materials
Nanophotonics
Nanoelectronics
Metrics
H-Index
i10 Index
Citation Counts
160
446
120,461
* Total H IndexRankings
Ranking Based On Selection: 18
DAQ
Embedded System
Physics
Metrics
H-Index
i10 Index
Citation Counts
157
365
99,586
* Total H IndexRankings
Ranking Based On Selection: 19
Computer vision
pattern recognition
machine learning
Metrics
H-Index
i10 Index
Citation Counts
153
263
129,712
* Total H IndexRankings
Ranking Based On Selection: 20
Intelligent Data Analysis
Control Engineering
Signal Processing
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
152
815
79,833
* Total H IndexRankings
Ranking Based On Selection: 21
solid state physics
electronics
materials science
Metrics
H-Index
i10 Index
Citation Counts
152
799
126,954
* Total H IndexRankings
Ranking Based On Selection: 22
Photovoltaics
Organic Solar Cells - Perovksite Solar Cells
Non Destructive Imaging and Accelerated
Metrics
H-Index
i10 Index
Citation Counts
151
695
111,863
* Total H IndexRankings
Ranking Based On Selection: 23
Complex networks
neural networks
multi-agent systems - engineering stability - dynamics and control - time-delay systems
Metrics
H-Index
i10 Index
Citation Counts
150
1,375
95,986
* Total H IndexRankings
Ranking Based On Selection: 24
Biomaterials
electrochemistry
materials science
biomedical engineer
Metrics
H-Index
i10 Index
Citation Counts
149
1,026
104,285
* Total H IndexRankings
Ranking Based On Selection: 25
power electronics
Metrics
H-Index
i10 Index
Citation Counts
149
985
88,386
Mauro Citterio
Metrics
H-Index
i10-Index
Citation Counts
223
915
250,272
Michael I Jordan
Metrics
H-Index
i10-Index
Citation Counts
212
773
314,512
machine learning
computer science
statistics
artificial intelligence
optimization
Alberto Stabile
Metrics
H-Index
i10-Index
Citation Counts
209
1,097
216,075
electronics for high energy physics
rad-hard electronics
Frede Blaabjerg
Aalborg University
Aalborg, Denmark
Metrics
H-Index
i10-Index
Citation Counts
206
2,122
222,109
Power Electronics
Renewable Energy
Wind Turbines
Power Systems
Electrical Engineering
Josef Hammer
Metrics
H-Index
i10-Index
Citation Counts
203
484
157,646
Wei Li
Metrics
H-Index
i10-Index
Citation Counts
186
2,037
173,014
Stephen R Forrest
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
185
850
187,999
Valerio Re
Università degli Studi di Bergamo
Bergamo, Italy
Metrics
H-Index
i10-Index
Citation Counts
184
973
173,797
Microelectronics
low-noise electronics
semiconductor detectors
3D integration
particle physics
Roger J Davis
Metrics
H-Index
i10-Index
Citation Counts
179
491
153,445
Signal Transduction
Protein Kinase
MAP Kinase
JNK
Metabolism
Shanhui Fan
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
174
704
127,043
Nanophotonics
Photonic Crystals
Metamaterials
Plasmonics
Solar Cells
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!
Jitendra Malik
Metrics
H-Index
i10-Index
Citation Counts
172
386
241,814
computer vision
machine learning
robotics
artificial intelligence
computer graphics
Peng Shi
University of Adelaide
Adelaide, Australia
Metrics
H-Index
i10-Index
Citation Counts
172
1,026
100,198
Systems and Control
Intelligent Systems
Multi-agent Systems
Academy of Romanian Scientists
Pieter Abbeel
Metrics
H-Index
i10-Index
Citation Counts
167
430
179,258
Robotics
Machine Learning
AI
Lihong V Wang
Metrics
H-Index
i10-Index
Citation Counts
164
691
113,650
Photoacoustic tomography
compressed ultrafast photography
time-reversal optics
ultrasound-modulated optical tomography
Josep M Guerrero
Aalborg University
Aalborg, Denmark
Metrics
H-Index
i10-Index
Citation Counts
160
1,251
127,468
Microgrids
Space Power Systems
Brain Networks
Psychobiology
Sleep Research
Alex KY Jen
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
160
803
98,651
Organic Photonics
Organic Electronics
Energy
Self-Assembly
Phaedon Avouris
University of Minnesota Twin Cities
Minneapolis, United States
Metrics
H-Index
i10-Index
Citation Counts
160
446
120,461
2D Materials
Nanophotonics
Nanoelectronics
Xiaogang Wang
Metrics
H-Index
i10-Index
Citation Counts
153
263
129,712
Computer vision
pattern recognition
machine learning
Zidong Wang
Brunel University
Uxbridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
152
815
79,833
Intelligent Data Analysis
Control Engineering
Signal Processing
Bioinformatics
John Robertson
University of Cambridge
Cambridge, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
152
799
126,954
solid state physics
electronics
materials science
Christoph J Brabec
Metrics
H-Index
i10-Index
Citation Counts
151
695
111,863
Photovoltaics
Organic Solar Cells - Perovksite Solar Cells
Non Destructive Imaging and Accelerated
Jinde Cao
Southeast University
Nanjing, China
Metrics
H-Index
i10-Index
Citation Counts
150
1,375
95,986
Complex networks
neural networks
multi-agent systems - engineering stability - dynamics and control - time-delay systems
Gordon Wallace
University of Wollongong
Wollongong, Australia
Metrics
H-Index
i10-Index
Citation Counts
149
1,026
104,285
Biomaterials
electrochemistry
materials science
biomedical engineer
Fred C Lee
Metrics
H-Index
i10-Index
Citation Counts
149
985
88,386