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 6 years. As of Jun 18, 2025, 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 (1.121.299) 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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SiC low-dimensional materials | Supercapacitor | Photocatalysis and Electrocatalysis | Perovskite solar cell | First-pinciple stud
H-Index Metrics
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H-Index59
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i10 Index220
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Citation Counts10,998
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Photocatalysis | Water Splitting | CO2 Conversion | CH4 Oxidatio
H-Index Metrics
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H-Index39
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i10 Index60
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Citation Counts10,144
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polymer processing | polymer functional materials | elastomer and hydroge
H-Index Metrics
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H-Index25
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i10 Index51
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Citation Counts2,213
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Computational Chemistry | Organic Electronics | Molecular Simulation
H-Index Metrics
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H-Index22
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i10 Index35
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Citation Counts5,577
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Chirality | Chiral Analysis | Separation materials | Chromatography | NM
H-Index Metrics
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H-Index21
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i10 Index36
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Citation Counts1,205
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Electrochemical Technologies | Materials for Energy | Energy Systems Analysis | Energy and Societ
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts962
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Atmospheric Chemistry | Oxidative Potential of Ambient Particles | Particulate Matte
H-Index Metrics
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H-Index5
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i10 Index5
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Citation Counts232
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