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 07, 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 (0) 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
drug delivery | tissue engineering | biomaterials | nanotechnology | chemistr
H-Index Metrics
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H-Index334
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i10 Index1,904
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Citation Counts466,230
Rankings
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organic synthesis | organometallic chemistry | catalysis | asymmetric catalysis | flow chemistr
H-Index Metrics
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H-Index204
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i10 Index683
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Citation Counts140,951
Rankings
Rankings
nanophotonics | photonic crystals | nonlinear optics | wireless power transfe
H-Index Metrics
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H-Index190
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i10 Index501
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Citation Counts120,805
Rankings
Rankings
synthetic biology | antibiotics | biological physics | bionanotechnolog
H-Index Metrics
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H-Index183
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i10 Index381
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Citation Counts149,885
Rankings
Rankings
heat | energy | photovoltaic | electromagnetic | desalinatio
H-Index Metrics
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H-Index171
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i10 Index562
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Citation Counts121,878
Rankings
Computer Science | Machine Learning | Computational Biology | Genomics | Biolog
H-Index Metrics
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H-Index167
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i10 Index370
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Citation Counts204,743
Rankings
Cognitive science | artificial intelligence | machine learning | computational neuroscience | cognitive psycholog
H-Index Metrics
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H-Index164
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i10 Index620
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Citation Counts139,432
Rankings
mTOR rapamycin growth nutrients metabolism lysosome leucin
H-Index Metrics
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H-Index162
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i10 Index292
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Citation Counts198,232
Rankings
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Social Physics | Honest Signals | Computational Social Science | Network and Complexity Scienc
H-Index Metrics
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H-Index158
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i10 Index761
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Citation Counts164,907
Rankings
Rankings
Computational Materials Science | metallurgy | nuclear engineering | nanocomposites | batterie
H-Index Metrics
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H-Index156
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i10 Index595
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Citation Counts95,480
Rankings
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Machine Learning | Learning Theory | AI | Neuroscience | Computational Visio
H-Index Metrics
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H-Index149
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i10 Index495
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Citation Counts135,309
Rankings
Rankings
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