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 04, 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 (870.057) 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
Optoelectronic materials
Metrics
H-Index
i10 Index
Citation Counts
88
272
26,541
* Total H IndexRankings
Ranking Based On Selection: 2
graphene synthesis
wearable energy storage
2D materials
chemical vapour deposition
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
85
235
24,306
* Total H IndexRankings
Ranking Based On Selection: 3
organic semiconducting materials
semiconducting nanocrystals
perovskite
solar cells
Metrics
H-Index
i10 Index
Citation Counts
56
141
9,333
* Total H IndexRankings
Ranking Based On Selection: 4
Organic Optoelectronics
OLED
Perovskite
Metrics
H-Index
i10 Index
Citation Counts
46
129
8,453
* Total H IndexRankings
Ranking Based On Selection: 5
Signal processing
Data mining
Fault diagnosis
Mechanical engineering
Metrics
H-Index
i10 Index
Citation Counts
40
104
7,196
* Total H IndexRankings
Ranking Based On Selection: 6
Thin Film Photodetectors
Chemical Sensors
Metrics
H-Index
i10 Index
Citation Counts
38
79
4,805
* Total H IndexRankings
Ranking Based On Selection: 7
Metamaterials
Photonic Crystals
Topological Photonics
Metrics
H-Index
i10 Index
Citation Counts
34
62
4,554
* Total H IndexRankings
Ranking Based On Selection: 8
electroluminescence
photoluminescence
organic light-emitting diodes
Organic Electronics
Metrics
H-Index
i10 Index
Citation Counts
32
75
4,269
* Total H IndexRankings
Ranking Based On Selection: 9
Functional Materials
Wearable Electronics
Energy Harvesters
Self-charging
Metrics
H-Index
i10 Index
Citation Counts
31
39
5,863
* Total H IndexRankings
Ranking Based On Selection: 10
Perovskite
QDs
Energy
Metrics
H-Index
i10 Index
Citation Counts
29
32
6,776
* Total H IndexRankings
Ranking Based On Selection: 11
Radio over fiber
Microwave photonics
Laser dynamics
Metrics
H-Index
i10 Index
Citation Counts
27
71
2,496
* Total H IndexRankings
Ranking Based On Selection: 12
Organic Electronics
OLED
Perovskite LEDs
Perovskite Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
27
52
1,971
* Total H IndexRankings
Ranking Based On Selection: 13
Signal Processing
Machine Learning
Synthetic Aperture Radar
Remote Sensing
Metrics
H-Index
i10 Index
Citation Counts
25
37
2,144
* Total H IndexRankings
Ranking Based On Selection: 14
OLED
TADF
Non-doped
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,371
* Total H IndexRankings
Ranking Based On Selection: 15
organic electronics
solar cells
light-emitting diodes
Metrics
H-Index
i10 Index
Citation Counts
24
36
5,004
* Total H IndexRankings
Ranking Based On Selection: 16
Microwave Photonics
Nonlinear Laser Dynamics
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,687
* Total H IndexRankings
Ranking Based On Selection: 17
Optical Fiber Communication
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,704
* Total H IndexRankings
Ranking Based On Selection: 18
Nanophotonics
Light-matter interactions
Nanofabrication
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,800
* Total H IndexRankings
Ranking Based On Selection: 19
Optical Networks
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,188
* Total H IndexRankings
Ranking Based On Selection: 20
Electronic Materials
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,190
* Total H IndexRankings
Ranking Based On Selection: 21
Medical robotics
Machine vision&intelligence
Surgical suturing
3D reconstruction
Metrics
H-Index
i10 Index
Citation Counts
18
28
873
* Total H IndexRankings
Ranking Based On Selection: 22
Organic solar cells
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,249
* Total H IndexRankings
Ranking Based On Selection: 23
signal processing
VLSI
wireless system
multimedia system
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
14
16
618
* Total H IndexRankings
Ranking Based On Selection: 24
Flexible Electronics
Transparent Electrode
Metrics
H-Index
i10 Index
Citation Counts
13
17
663
* Total H IndexRankings
Ranking Based On Selection: 25
Signal Processing
Wireless Communication
Metrics
H-Index
i10 Index
Citation Counts
9
9
240
Optoelectronic materials
Jingyu Sun 孙靖宇
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
85
235
24,306
graphene synthesis
wearable energy storage
2D materials
chemical vapour deposition
photocatalysis
organic semiconducting materials
semiconducting nanocrystals
perovskite
solar cells
Man-Keung Fung
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
46
129
8,453
Organic Optoelectronics
OLED
Perovskite
Changqing Shen 沈长青
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
40
104
7,196
Signal processing
Data mining
Fault diagnosis
Mechanical engineering
Thin Film Photodetectors
Chemical Sensors
Zhi Hong HANG
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
34
62
4,554
Metamaterials
Photonic Crystals
Topological Photonics
electroluminescence
photoluminescence
organic light-emitting diodes
Organic Electronics
Functional Materials
Wearable Electronics
Energy Harvesters
Self-charging
Perovskite
QDs
Energy
Radio over fiber
Microwave photonics
Laser dynamics
Dongying Zhou
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
27
52
1,971
Organic Electronics
OLED
Perovskite LEDs
Perovskite Solar Cells
Signal Processing
Machine Learning
Synthetic Aperture Radar
Remote Sensing
organic electronics
solar cells
light-emitting diodes
Microwave Photonics
Nonlinear Laser Dynamics
Optical Fiber Communication
Nanophotonics
Light-matter interactions
Nanofabrication
Luis Portilla
Soochow University
Suzhou, China
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,190
Medical robotics
Machine vision&intelligence
Surgical suturing
3D reconstruction
signal processing
VLSI
wireless system
multimedia system
artificial intelligence
Flexible Electronics
Transparent Electrode
Signal Processing
Wireless Communication