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 16, 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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Sustainable energy | Surface Science | Catalysis | Electrocatalysis | Photoelectrocatalysi
H-Index Metrics
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H-Index115
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i10 Index402
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Citation Counts91,388
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Theoretical condensed matter physics | electronics structure | materials simulation and desig
H-Index Metrics
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H-Index97
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i10 Index233
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Citation Counts52,179
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physics | graphene | materials science | heterogeneous catalysis | surface scienc
H-Index Metrics
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H-Index95
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i10 Index218
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Citation Counts63,597
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Supercontinuum generation | photonic crystal fibers | fiber optical sensors | polymer optical fiber fabrication | soliton
H-Index Metrics
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H-Index84
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i10 Index306
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Citation Counts24,925
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Theoretical Physics | High Energy Physics | Lattice Field Theory | String Theory | Epidemiology and Quantitative Biolog
H-Index Metrics
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H-Index71
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i10 Index236
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Citation Counts20,029
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condensed matter physics | solid state physics | low-dimensional systems | electronic structur
H-Index Metrics
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H-Index66
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i10 Index233
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Citation Counts18,637
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Plasma Physics | Fluid dynamics | Turbulence and transport | nonlinear dynamics | coherent structure
H-Index Metrics
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H-Index66
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i10 Index218
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Citation Counts14,231