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].
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6G | machine learning | semantic communications | quantum communications | cyber-physical system
H-Index Metrics
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H-Index120
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i10 Index498
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Citation Counts65,969
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Information Systems | Operations Management | Management | Psychology | Technology Adoptio
H-Index Metrics
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H-Index102
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i10 Index169
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Citation Counts237,310
Rankings
Ferroelectrics | multiferroics | piezoelectric | electroceramics | ceramic
H-Index Metrics
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H-Index101
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i10 Index435
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Citation Counts50,908
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Cyber Security | Wireless Networks | Wireless Security | Network Security | Cloud Computin
H-Index Metrics
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H-Index91
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i10 Index251
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Citation Counts47,910
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fluid inclusions | melt inclusions | mineral deposits | volcanic systems | geohydrologic cycl
H-Index Metrics
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H-Index88
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i10 Index303
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Citation Counts34,664
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microbiome | built environment | antibiotic resistance genes | water | ICTA
H-Index Metrics
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H-Index87
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i10 Index223
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Citation Counts26,954
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Dielectric and piezoelectric ceramic
H-Index Metrics
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H-Index87
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i10 Index332
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Citation Counts25,850
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Composites | Computational mechanics | shear bands | Impact & Penetratio
H-Index Metrics
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H-Index86
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i10 Index394
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Citation Counts27,252
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ICTAS Center for Engineered Health | Electroporation | Microfluidics | Dielectrophoresis | Biotranspor
H-Index Metrics
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H-Index84
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i10 Index255
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Citation Counts23,859
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Nanoscience | Nanotechnology | Nanobiogeoscience | environmental science | ICTA
H-Index Metrics
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H-Index84
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i10 Index200
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Citation Counts26,156
Rankings
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