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].
Rankings
Rankings
signal processing and machine learning | medical imaging | optics | communications and radar | sensin
H-Index Metrics
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H-Index127
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i10 Index649
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Citation Counts76,106
Rankings
Rankings
chemistry | catalysis | organometallic chemistry | green chemistry | renewable energ
H-Index Metrics
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H-Index123
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i10 Index407
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Citation Counts55,506
Rankings
Rankings
Immunology | ImmunoGenomics | Single Cell Genomics | Systems Immunology | Immunotherap
H-Index Metrics
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H-Index113
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i10 Index203
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Citation Counts111,783
Rankings
Sustainable Materials & Energy | Bio-electronics | Opto-electronic Materials | Solar | P
H-Index Metrics
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H-Index112
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i10 Index438
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Citation Counts51,910
Rankings
Rankings
Rankings
Rankings
Biochemistry | biophysics | structural biology | molecular evolution | evolutionary biolog
H-Index Metrics
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H-Index106
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i10 Index217
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Citation Counts40,983
Rankings
Rankings
Rankings
Rankings
Rankings
Computational chemistry | catalysis | thermochemistry | density functional theory | noncovalent interaction
H-Index Metrics
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H-Index98
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i10 Index341
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Citation Counts39,455
Rankings
Genomics | bioinformatics | gene and disease databases | origin of Life | olfactory genetic
H-Index Metrics
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H-Index98
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i10 Index260
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Citation Counts76,234
Rankings
theoretical_computer_science | cryptography | differential_privac
H-Index Metrics
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H-Index97
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i10 Index214
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Citation Counts63,500
Rankings
Rankings
Nanotechnology | solid-state chemistry | physical chemistr
H-Index Metrics
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H-Index93
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i10 Index404
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Citation Counts39,152
Rankings
Rankings
Rankings
Rankings
Systems Biology | Metabolism | Sustainability Science | Global Ecology | Synthetic Biolog
H-Index Metrics
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H-Index87
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i10 Index149
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Citation Counts66,429
Rankings
Chemical Physics | electron transfer | spin transfer | organic-inorganic interface
H-Index Metrics
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H-Index87
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i10 Index296
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Citation Counts26,960
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