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 01, 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
Wireless Communications | MIMO | Cognitive Radio | Wireless Power Transfer | UA
H-Index Metrics
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H-Index159
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i10 Index509
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Citation Counts119,708
Rankings
MXene (Nano-Materials) | Solar Energy | Energy storage | nanofluids | Heat Transfe
H-Index Metrics
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H-Index145
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i10 Index605
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Citation Counts85,743
Rankings
membrane technology | nanostructured materials | hemodialysis | reverse osmosis | fuel cel
H-Index Metrics
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H-Index144
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i10 Index1,169
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Citation Counts98,551
Rankings
Electromagnetics | metaphotonics | low-dimensional material optic
H-Index Metrics
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H-Index141
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i10 Index559
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Citation Counts67,800
Rankings
Rankings
2D material | 2D electronics | Chemical vapor deposition | Materials by desig
H-Index Metrics
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H-Index139
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i10 Index419
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Citation Counts78,173
Rankings
Computer Vision | Generative AI | Artificial Intelligenc
H-Index Metrics
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H-Index138
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i10 Index310
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Citation Counts115,045
Rankings
Mechanobiology | Wearable Electronics | Microfluidics | Circulating Biomarkers | Flexible Electronic
H-Index Metrics
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H-Index136
-
i10 Index500
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Citation Counts72,646
Rankings
Food Science | Food Chemistry | Utilization of by-products from seafood industry | Shelf-life extension of seafood
H-Index Metrics
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H-Index136
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i10 Index974
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Citation Counts78,545
Rankings
aggregation-induced-emission | conjugated polymer | conjugated polyelectrolyte | sensing and imaging | cancer therap
H-Index Metrics
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H-Index134
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i10 Index554
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Citation Counts69,021
Rankings
Mechanomaterials | soft materials | nano-bio interface | flexible electronics | bio-inspiratio
H-Index Metrics
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H-Index133
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i10 Index307
-
Citation Counts60,693
Rankings
Rankings
Neurosymbolic AI | Multimodal Interaction | NLP | Affective Computing | Sentiment Analysi
H-Index Metrics
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H-Index131
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i10 Index427
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Citation Counts77,968
Rankings
Composite materials | Biocomposite | Design for Sustainability | Natural fibre composite
H-Index Metrics
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H-Index131
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i10 Index743
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Citation Counts62,793
Rankings
Machine Learning(ML) | Swarm-Evolutionary Comp(SEC) | Neural Nets(NN) | Applications of ML/SEC/N
H-Index Metrics
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H-Index131
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i10 Index461
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Citation Counts90,421
Rankings
Robust control | Networked Control | Mult-agent System
H-Index Metrics
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H-Index130
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i10 Index759
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Citation Counts69,271
Rankings
energy storage materials | graphene 2D materials | photonics | hybrid perovskite
H-Index Metrics
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H-Index130
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i10 Index455
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Citation Counts69,594
Rankings
Two-Dimensional Materials | Quantum magnetism | Superconductivity | Strongly Correlated Electron Systems
H-Index Metrics
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H-Index128
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i10 Index332
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Citation Counts116,293
Rankings
Aqueous batteries | electrocatalysis | flexible energy device
H-Index Metrics
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H-Index126
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i10 Index324
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Citation Counts60,570
Rankings
Hybrid composites | Biocomposite | Natural fibre composites | Polymer composites | Composite Material
H-Index Metrics
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H-Index124
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i10 Index569
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Citation Counts61,194
Rankings
Power Electronics | Renewable Energy Systems and Energ
H-Index Metrics
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H-Index123
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i10 Index632
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Citation Counts68,595
Rankings
Semiconductor | MEMS | Sensor | Actuato
H-Index Metrics
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H-Index123
-
i10 Index1,340
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Citation Counts80,691
Rankings
Solar Energy Conversion | Batteries | Electrocatalysis | Polymers and Nanocrystals | Self-Assembl
H-Index Metrics
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H-Index123
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i10 Index394
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Citation Counts50,004
Rankings
Reaction Engineering & Catalysis | Air Pollution and Waste Water Control Engineering | Fuel Technology | Nanoscience & Nanotechno
H-Index Metrics
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H-Index120
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i10 Index558
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Citation Counts56,467
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