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World Scientist and University Rankings 2026
World Engineering & Technology 47.666 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 5 years. As of Sep 02, 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 (1.122.044) 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 Index Rankings
Rankings
401
World Rank
32
Country Rank
13
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
488
World Rank
4
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Electrical & Electronic Engineering
Power Electronics | Renewable Energy | Wind Turbines | Power Systems | Electrical Engineerin
Power Electronics | Renewable Energy | Wind Turbines | Power Systems | Electrical Engineerin
H-Index Metrics
-
H-Index215
-
i10 Index2,222
-
Citation Counts235,679
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* Total H Index Rankings
Rankings
498
World Rank
46
Country Rank
3
University
Ranking Based On Selection:
3
Engineering & Technology / Electrical & Electronic Engineering
electronics for high energy physics | rad-hard electronic
electronics for high energy physics | rad-hard electronic
H-Index Metrics
-
H-Index214
-
i10 Index1,091
-
Citation Counts225,982
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* Total H Index Rankings
Rankings
500
World Rank
174
Country Rank
3
University
Ranking Based On Selection:
4
Engineering & Technology / Electrical & Electronic Engineering
machine learning | computer science | statistics | artificial intelligence | optimizatio
machine learning | computer science | statistics | artificial intelligence | optimizatio
H-Index Metrics
-
H-Index214
-
i10 Index805
-
Citation Counts335,474
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* Total H Index Rankings
Rankings
644
World Rank
13
Country Rank
1
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
785
World Rank
15
Country Rank
1
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
805
World Rank
75
Country Rank
1
University
Ranking Based On Selection:
7
Engineering & Technology / Electrical & Electronic Engineering
Microelectronics | low-noise electronics | semiconductor detectors | 3D integration | particle physic
Microelectronics | low-noise electronics | semiconductor detectors | 3D integration | particle physic
H-Index Metrics
-
H-Index191
-
i10 Index1,034
-
Citation Counts180,389
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* Total H Index Rankings
Rankings
872
World Rank
335
Country Rank
3
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
957
World Rank
369
Country Rank
1
University
Ranking Based On Selection:
9
Engineering & Technology / Electrical & Electronic Engineering
Signal Transduction | Protein Kinase | MAP Kinase | JNK | Metabolis
Signal Transduction | Protein Kinase | MAP Kinase | JNK | Metabolis
H-Index Metrics
-
H-Index182
-
i10 Index500
-
Citation Counts160,740
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* Total H Index Rankings
Rankings
976
World Rank
378
Country Rank
12
University
Ranking Based On Selection:
10
Engineering & Technology / Electrical & Electronic Engineering
Nanophotonics | Photonic Crystals | Metamaterials | Plasmonics | Solar Cell
Nanophotonics | Photonic Crystals | Metamaterials | Plasmonics | Solar Cell
H-Index Metrics
-
H-Index180
-
i10 Index727
-
Citation Counts136,058
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* Total H Index Rankings
Rankings
1,093
World Rank
25
Country Rank
4
University
Ranking Based On Selection:
11
Engineering & Technology / Electrical & Electronic Engineering
Systems and Control | Intelligent Systems | Multi-agent Systems | Academy of Romanian Scientist
Systems and Control | Intelligent Systems | Multi-agent Systems | Academy of Romanian Scientist
H-Index Metrics
-
H-Index175
-
i10 Index1,070
-
Citation Counts105,178
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* Total H Index Rankings
Rankings
1,279
World Rank
8
Country Rank
2
University
Ranking Based On Selection:
12
Engineering & Technology / Electrical & Electronic Engineering
Microgrids | Space Power Systems | Quantum Communication | Brain Networks | Psychobiolog
Microgrids | Space Power Systems | Quantum Communication | Brain Networks | Psychobiolog
H-Index Metrics
-
H-Index167
-
i10 Index1,339
-
Citation Counts137,645
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* Total H Index Rankings
Rankings
1,320
World Rank
533
Country Rank
6
University
Ranking Based On Selection:
13
Engineering & Technology / Electrical & Electronic Engineering
Photoacoustic tomography | compressed ultrafast photography | time-reversal optics | ultrasound-modulated optical tomograph
Photoacoustic tomography | compressed ultrafast photography | time-reversal optics | ultrasound-modulated optical tomograph
H-Index Metrics
-
H-Index166
-
i10 Index699
-
Citation Counts118,075
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* Total H Index Rankings
Rankings
1,419
World Rank
6
Country Rank
3
University
Ranking Based On Selection:
14
Engineering & Technology / Electrical & Electronic Engineering
Organic Photonics | Organic Electronics | Energy | Self-Assembl
Organic Photonics | Organic Electronics | Energy | Self-Assembl
H-Index Metrics
-
H-Index167
-
i10 Index839
-
Citation Counts104,638
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* Total H Index Rankings
Rankings
1,468
World Rank
603
Country Rank
9
University
Ranking Based On Selection:
15
Engineering & Technology / Electrical & Electronic Engineering
2D Materials | Nanophotonics | Nanoelectronic
2D Materials | Nanophotonics | Nanoelectronic
H-Index Metrics
-
H-Index162
-
i10 Index448
-
Citation Counts122,937
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Premium Data
* Total H Index Rankings
Rankings
1,560
World Rank
20
Country Rank
1
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
1,708
World Rank
69
Country Rank
3
University
Ranking Based On Selection:
17
Engineering & Technology / Electrical & Electronic Engineering
Photovoltaics | Organic Solar Cells - Perovksite Solar Cells | Non Destructive Imaging and Accelerate
Photovoltaics | Organic Solar Cells - Perovksite Solar Cells | Non Destructive Imaging and Accelerate
H-Index Metrics
-
H-Index155
-
i10 Index750
-
Citation Counts117,370
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* Total H Index Rankings
Rankings
1,715
World Rank
134
Country Rank
3
University
Ranking Based On Selection:
18
Engineering & Technology / Electrical & Electronic Engineering
Intelligent Data Analysis | Control Engineering | Signal Processing | Bioinformatic
Intelligent Data Analysis | Control Engineering | Signal Processing | Bioinformatic
H-Index Metrics
-
H-Index155
-
i10 Index846
-
Citation Counts84,870
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* Total H Index Rankings
Rankings
1,746
World Rank
10
Country Rank
2
University
Ranking Based On Selection:
19
Engineering & Technology / Electrical & Electronic Engineering
Computer vision | pattern recognition | machine learnin
Computer vision | pattern recognition | machine learnin
H-Index Metrics
-
H-Index154
-
i10 Index267
-
Citation Counts138,092
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* Total H Index Rankings
Rankings
1,773
World Rank
142
Country Rank
14
University
Ranking Based On Selection:
20
Engineering & Technology / Electrical & Electronic Engineering
solid state physics | electronics | materials scienc
solid state physics | electronics | materials scienc
H-Index Metrics
-
H-Index154
-
i10 Index812
-
Citation Counts130,938
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* Total H Index Rankings
Rankings
1,840
World Rank
52
Country Rank
3
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
1,855
World Rank
53
Country Rank
1
University
Ranking Based On Selection:
22
Engineering & Technology / Electrical & Electronic Engineering
Complex networks | neural networks | multi-agent systems - engineering stability - dynamics an
Complex networks | neural networks | multi-agent systems - engineering stability - dynamics an
H-Index Metrics
-
H-Index152
-
i10 Index1,464
-
Citation Counts102,002
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* Total H Index Rankings
Rankings
1,856
World Rank
56
Country Rank
4
University
Ranking Based On Selection:
23
Engineering & Technology / Electrical & Electronic Engineering
Biomaterials | electrochemistry | materials science | biomedical enginee
Biomaterials | electrochemistry | materials science | biomedical enginee
H-Index Metrics
-
H-Index152
-
i10 Index1,041
-
Citation Counts107,779
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* Total H Index Rankings
Rankings
1,878
World Rank
796
Country Rank
1
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
1,895
World Rank
55
Country Rank
1
University
Ranking Based On Selection:
25
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