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 (1.131.911) 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
Complex networks | neural networks | multi-agent systems - engineering stability - dynamics an
H-Index Metrics
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H-Index155
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i10 Index1,484
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Citation Counts104,088
Rankings
Metamaterials | Computational Electromagnetic
H-Index Metrics
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H-Index141
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i10 Index964
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Citation Counts89,023
Rankings
Rankings
Organ on a chip | Organoid | 3D bioprinting | Droplet | Biohybrid robotic
H-Index Metrics
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H-Index109
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i10 Index534
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Citation Counts43,149
Rankings
Rankings
photonic crystal | biomaterial | inkjet printing | microfluidics | soft electronic
H-Index Metrics
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H-Index93
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i10 Index356
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Citation Counts29,404
Rankings
nonlinear control | nonsmooth control | disturbance rejection | motion control | control application
H-Index Metrics
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H-Index91
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i10 Index341
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Citation Counts37,374
Rankings
Rankings
complex networks | multi-agent systems | networked collective intelligence | machine learning | UAV
H-Index Metrics
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H-Index86
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i10 Index280
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Citation Counts32,116
Rankings
Rankings
Rankings
Micro-nano electronic materials and devices | atomic-scale fabrication and in-situ detection researc
H-Index Metrics
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H-Index81
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i10 Index340
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Citation Counts34,793
Rankings
two-dimensional materials | nanocatalysis | electronic and optical properties | first-principles calculation
H-Index Metrics
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H-Index80
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i10 Index209
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Citation Counts26,194
Rankings
Rankings
Rankings
Rankings
Clean Energy | Pyrolysis | Gasification | Biofuels | Catalysi
H-Index Metrics
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H-Index77
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i10 Index314
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Citation Counts22,639
Rankings
Rankings
Rankings
Electrochemiluminescence | Photoelectrochemistry | Photocatalysis | Carbon Nitride | Carbosensin
H-Index Metrics
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H-Index73
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i10 Index206
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Citation Counts21,615
Rankings
SOFC | PCFC | Metal oxide semiconductor (MOS) | heterostructure | Suficial and interfacial ionic conductio
H-Index Metrics
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H-Index73
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i10 Index323
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Citation Counts19,797
Rankings
Rankings
Rankings
biomedical engineering | fluorescence imaging | biosensing | biomaterials | nanomedicin
H-Index Metrics
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H-Index70
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i10 Index218
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Citation Counts16,482
Rankings
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