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 Sep 02, 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 (1.122.044) 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
photocatalysis | interfacial charge dynamics | artificial photosynthesis | green energy technolog
Last 5 Years H-Index Metrics
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H-Index43
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i10 Index102
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Citation Counts6,270
Rankings
Last 5 Years H-Index Metrics
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H-Index42
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i10 Index144
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Citation Counts8,484
Rankings
Last 5 Years H-Index Metrics
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H-Index31
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i10 Index97
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Citation Counts3,011
Rankings
Analytical Chemistry | Organic/Polymer Synthesis | Surface Science | Nanomaterials | and Biological Sensor
Last 5 Years H-Index Metrics
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H-Index31
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i10 Index51
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Citation Counts2,521
Rankings
Last 5 Years H-Index Metrics
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H-Index30
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i10 Index115
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Citation Counts5,271
Rankings
Medicinal molecules synthesis | Supramolecular opto-electronic materials and Hybrid biomaterial
Last 5 Years H-Index Metrics
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H-Index29
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i10 Index44
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Citation Counts2,168
Rankings
Last 5 Years H-Index Metrics
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H-Index27
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i10 Index73
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Citation Counts3,375
Rankings
Last 5 Years H-Index Metrics
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H-Index23
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i10 Index48
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Citation Counts2,602
Rankings
Last 5 Years H-Index Metrics
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H-Index19
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i10 Index24
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Citation Counts896
Rankings
Last 5 Years H-Index Metrics
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H-Index18
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i10 Index46
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Citation Counts1,398
Rankings
Last 5 Years H-Index Metrics
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H-Index18
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i10 Index36
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Citation Counts1,268
Rankings
metal oxide nanostructures | perovskite solar cells | perovskite light-emitting diodes | quantum dot light-emitting diode
Last 5 Years H-Index Metrics
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H-Index17
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i10 Index31
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Citation Counts1,718
Rankings
Last 5 Years H-Index Metrics
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H-Index17
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i10 Index29
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Citation Counts1,244
Rankings
Last 5 Years H-Index Metrics
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H-Index14
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i10 Index16
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Citation Counts524
Rankings
Organic/Polymeric Solar Cells | Light-emitthing diodes | Photodetectors | EUV Lithograph
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts714
Rankings
physical chemistry | spectroscopy | biophysics | biomolecular science
Last 5 Years H-Index Metrics
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H-Index11
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i10 Index16
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Citation Counts533
Rankings
Last 5 Years H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts350
Rankings
iPSC | Molecular Biology | EVs | Microbial Biology | Bioanalytical Chemistr
Last 5 Years H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts264
Rankings
Last 5 Years H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts245
Rankings
Last 5 Years H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts145
Rankings
Last 5 Years H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts191
Rankings
Last 5 Years H-Index Metrics
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H-Index5
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i10 Index4
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Citation Counts158

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