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 04, 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
Organic and polymeric semiconductor | Energy conversion tech | Stretchable electronics | E-ski
Last 5 Years H-Index Metrics
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H-Index41
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i10 Index81
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Citation Counts5,213
Rankings
gene therapy | tissue engineering | synthetic biology | vaccin
Last 5 Years H-Index Metrics
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H-Index35
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i10 Index90
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Citation Counts9,402
Rankings
Last 5 Years H-Index Metrics
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H-Index35
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i10 Index127
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Citation Counts4,993
Rankings
Process Systems Engineering | Multivariate Analysis | Statistical Process Contro
Last 5 Years H-Index Metrics
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H-Index32
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i10 Index93
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Citation Counts3,725
Rankings
Last 5 Years H-Index Metrics
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H-Index29
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i10 Index100
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Citation Counts3,223
Rankings
polymer physics | soft matter | small angle scatterin
Last 5 Years H-Index Metrics
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H-Index27
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i10 Index83
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Citation Counts2,580
Rankings
Coordination Chemistry | Bioinorganic Chemistry | Metal-Organic Frameworks | Water Splitting | Hydrogen Productio
Last 5 Years H-Index Metrics
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H-Index27
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i10 Index39
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Citation Counts2,543
Rankings
PEMFC | PEMWE | CO2RR | Membrane Electrode Assembly | Electrode Structure & Material
Last 5 Years H-Index Metrics
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H-Index18
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i10 Index26
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Citation Counts3,444
Rankings
Last 5 Years H-Index Metrics
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H-Index18
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i10 Index37
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Citation Counts1,059
Rankings
Polymer physics | Transmission electron microscopy | Time-resovled tomography | Nanohybri
Last 5 Years H-Index Metrics
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H-Index15
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i10 Index18
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Citation Counts779
Rankings
Electrochemistry | Electrochemical Deionization | Ion selectvit
Last 5 Years H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts257
Rankings
Synthetic Biology | CRISPR | Fermentation | High-throughput Screening | Medicinal Chemistr
Last 5 Years H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts232
Rankings
Electrochemical deionization | Electrochemistry | Ions separatio
Last 5 Years H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts124
Rankings
Mechanical Metamaterials | Bio-inspired | Block copolymer self-assembl
Last 5 Years H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts202
Rankings
Last 5 Years H-Index Metrics
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H-Index6
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i10 Index5
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Citation Counts108
Rankings
Last 5 Years H-Index Metrics
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H-Index5
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i10 Index3
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Citation Counts59

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