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 03, 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].
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Organic laser | Organic Light-Emitting Device | Organic semiconductor | Supramolecular Architecture for Light Energy Conversion | O
H-Index Metrics
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H-Index54
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i10 Index124
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Citation Counts9,134
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Wireless Communications | MIMO | Cooperative Communications | Cognitive Radio | Communication Theory
H-Index Metrics
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H-Index53
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i10 Index123
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Citation Counts10,231
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Wastewater characterization and treatments | Nano Zero Valent Iron Synthesis | Carbon Sequestratio
H-Index Metrics
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H-Index32
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i10 Index53
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Citation Counts6,571
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Software Engineering | Deep Learning | Artificial Intelligence | Health Informatics | Computer Vision
H-Index Metrics
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H-Index32
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i10 Index82
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Citation Counts3,279
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GIS & Remote Sensing | GIScience | Geospatial Analysis | Urban Geography | Land change scienc
H-Index Metrics
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H-Index31
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i10 Index50
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Citation Counts4,311
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