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 Jan 04, 2026, 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 (1.131.752) 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].
Rankings
Rankings
Rankings
Rankings
Graphene | 2D Materials | flexible electronic
H-Index Metrics
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H-Index98
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i10 Index254
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Citation Counts65,068
Rankings
nano materials | semiconductor | thin films | atomic layer depositio
H-Index Metrics
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H-Index95
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i10 Index413
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Citation Counts30,660
Rankings
Wearable Electronics | Stretchable/flexible/transparent electronic | soft robot | metal nanowire | AR/V
H-Index Metrics
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H-Index92
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i10 Index266
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Citation Counts30,718
Rankings
Metamaterials | Metasurfaces | Nanophotonics | Nanofabrication | Nanomanufacturin
H-Index Metrics
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H-Index91
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i10 Index330
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Citation Counts30,418
Rankings
Soft electronics | MicroLED | Self-powered sensor | Neuromorphic computing | Laser material interaction
H-Index Metrics
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H-Index90
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i10 Index152
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Citation Counts28,329
Rankings
3D Display | Metasurface | Augmented Reality | Plasmonics | Photonic
H-Index Metrics
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H-Index89
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i10 Index466
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Citation Counts32,298
Rankings
CMOS | Neuromorphic Device | MOSFET | Energy Harvesting | Triboelectric Nanogenerato
H-Index Metrics
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H-Index86
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i10 Index415
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Citation Counts32,331
Rankings
Rankings
semiconducting polymers | organic electronics | organic photovoltaic
H-Index Metrics
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H-Index86
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i10 Index279
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Citation Counts28,675
Rankings
Rankings
Intelligent Control | Physical AI | Neural network | Fuzzy system | Learning syste
H-Index Metrics
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H-Index84
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i10 Index456
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Citation Counts25,499
Rankings
Plasma Sciences and Technology | Plasma Biosciences and Medicine
H-Index Metrics
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H-Index83
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i10 Index545
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Citation Counts29,674
Rankings
Organic Electronics | Perovskite Transistor | Metal Oxid
H-Index Metrics
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H-Index82
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i10 Index341
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Citation Counts28,385
Rankings
Rankings
Brain-computer interface | automatic control | adaptive systems | fNIRS | neuromodulatio
H-Index Metrics
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H-Index79
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i10 Index300
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Citation Counts21,329
Rankings
Rankings
Rankings
Graphene/2D devices | Extreme low power technolog
H-Index Metrics
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H-Index75
-
i10 Index344
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Citation Counts22,969
Rankings
Organic electronic materials | 2D materials (i.e. | graphene flakes | TMD) | Blue and Black TiO
H-Index Metrics
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H-Index74
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i10 Index227
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Citation Counts22,687
Rankings
Electronic transport | many-body effects in nanostructure
H-Index Metrics
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H-Index74
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i10 Index179
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Citation Counts29,302
Rankings
AI | deep learning | machine learning | on-device AI | bioinformatic
H-Index Metrics
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H-Index71
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i10 Index212
-
Citation Counts21,796
Rankings
Solar Energy | Renewable Energy | Laser Applications | Sensor Application
H-Index Metrics
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H-Index71
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i10 Index323
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Citation Counts18,939
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