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
Multimedia | Computer Vision | Pattern Recognitio
H-Index Metrics
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H-Index115
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i10 Index555
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Citation Counts55,756
Rankings
Knowledge Engineering | Data Mining | Big Data Analytics | Knowledge Graph | Artificial Intelligenc
H-Index Metrics
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H-Index95
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i10 Index477
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Citation Counts58,834
Rankings
Metal materials | Nanomaterials | Energy conversion and storage | Artificial photocatalysis | Electrocatalysi
H-Index Metrics
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H-Index87
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i10 Index811
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Citation Counts38,849
Rankings
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Rankings
Mechanical vibration and Machine dynamics | Electrical vehicles | Lightweight structures and Design optimisation | Powertrain and
H-Index Metrics
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H-Index74
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i10 Index298
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Citation Counts17,219
Rankings
Semiconductor devices and embedded syste
H-Index Metrics
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H-Index67
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i10 Index201
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Citation Counts16,663
Rankings
Rankings
Riboflavin production by Lactic Acid Bacteria | Prebiotic | Probiotics | Bamboo Shoots and Dieatr
H-Index Metrics
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H-Index61
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i10 Index167
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Citation Counts10,440
Rankings
Rankings
Rankings
Machine Learning | Multimedia | Computer Vision | Pattern Recognitio
H-Index Metrics
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H-Index54
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i10 Index152
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Citation Counts9,201
Rankings
Chemical Reaction Engineering | Lithium Ion Batteries | Energy Storage Material
H-Index Metrics
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H-Index54
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i10 Index161
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Citation Counts9,805
Rankings
Rankings
Polarization | Optical Communications | Metasurface | OAM | Nanophotonic
H-Index Metrics
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H-Index51
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i10 Index197
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Citation Counts9,000
Rankings
Rankings
Rankings
Optoelectronic Synapses Photodetectors Perovskites 2D material
H-Index Metrics
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H-Index47
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i10 Index79
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Citation Counts9,763
Rankings
Rankings
Rankings
Two Dimensional Materials | Optoelectronics | Nano Device | Photodetecto
H-Index Metrics
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H-Index42
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i10 Index73
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Citation Counts9,805
Rankings
Rankings
Nanomatrials | Catalysis | Conventional catalytic conversion of CO2 | CO2 photocatalytic conversio
H-Index Metrics
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H-Index41
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i10 Index78
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Citation Counts5,780
Rankings
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