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 Dec 30, 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 (1.131.699) 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
Last 5 Years H-Index Metrics
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H-Index161
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i10 Index1,036
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Citation Counts134,774
Rankings
Graphene NSs | Organic 2D Crystals | On-water Surface Chemistry | Quantum Materials | Energy Device
Last 5 Years H-Index Metrics
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H-Index145
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i10 Index672
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Citation Counts77,891
Rankings
Last 5 Years H-Index Metrics
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H-Index125
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i10 Index669
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Citation Counts79,862
Rankings
Porous Materials | Energy Materials | Batteries | Coating Technolog
Last 5 Years H-Index Metrics
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H-Index93
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i10 Index512
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Citation Counts37,923
Rankings
Last 5 Years H-Index Metrics
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H-Index89
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i10 Index785
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Citation Counts43,108
Rankings
Last 5 Years H-Index Metrics
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H-Index89
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i10 Index414
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Citation Counts34,939
Rankings
Theoretical Materials Science | Theoretical Chemistry | Theoretical Physics | Computational Design of Functional Material
Last 5 Years H-Index Metrics
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H-Index84
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i10 Index294
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Citation Counts27,842
Rankings
Last 5 Years H-Index Metrics
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H-Index84
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i10 Index308
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Citation Counts24,382
Rankings
Last 5 Years H-Index Metrics
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H-Index78
-
i10 Index133
-
Citation Counts20,859
Rankings
2D materials | supercapacitors | aqueous batteries | dual-ion batteries | multivalent metal batterie
Last 5 Years H-Index Metrics
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H-Index67
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i10 Index124
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Citation Counts16,075
Rankings
Materials Research | Molecular Electronics | Sensorics | Bio-electronics | Environmental Nanoscienc
Last 5 Years H-Index Metrics
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H-Index65
-
i10 Index302
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Citation Counts14,585
Rankings
stabilization/solidification | waste-to-energy technologies | hazardous waste treatment | constructio
Last 5 Years H-Index Metrics
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H-Index64
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i10 Index114
-
Citation Counts10,706
Rankings
Last 5 Years H-Index Metrics
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H-Index63
-
i10 Index337
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Citation Counts15,866
Rankings
Last 5 Years H-Index Metrics
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H-Index62
-
i10 Index248
-
Citation Counts14,447
Rankings
Organization of the cytoplasm - Protein aggregation - Proteostasi
Last 5 Years H-Index Metrics
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H-Index61
-
i10 Index112
-
Citation Counts29,597
Rankings
Translational Developmental Neuroscience | eating disorders | schizophrenia | autism | neuroimagin
Last 5 Years H-Index Metrics
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H-Index60
-
i10 Index220
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Citation Counts20,322
Rankings
Last 5 Years H-Index Metrics
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H-Index58
-
i10 Index155
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Citation Counts18,358
Rankings
Multiscale modeling | Energy storage/conversion | Advanced materials | Machine learnin
Last 5 Years H-Index Metrics
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H-Index57
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i10 Index137
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Citation Counts9,477
Rankings
Biomaterials | Tissue Engineering | 3D Printing | Bioprinting | Biofabricatio
Last 5 Years H-Index Metrics
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H-Index56
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i10 Index208
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Citation Counts12,080
Rankings
Last 5 Years H-Index Metrics
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H-Index55
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i10 Index206
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Citation Counts13,004
Rankings
epidemiology | etiology | treatment | prevention | mental disorder
Last 5 Years H-Index Metrics
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H-Index53
-
i10 Index140
-
Citation Counts10,544
Rankings
Last 5 Years H-Index Metrics
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H-Index52
-
i10 Index143
-
Citation Counts9,487
Rankings
Last 5 Years H-Index Metrics
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H-Index51
-
i10 Index134
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Citation Counts12,387
Rankings
wireless communications | signal processing | circuit architecture and desig
Last 5 Years H-Index Metrics
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H-Index50
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i10 Index310
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Citation Counts17,746
Rankings
Flexible Metal-Organic Frameworks | in situ XRD | Crystal engineering | Gas adsorptio
Last 5 Years H-Index Metrics
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H-Index50
-
i10 Index118
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Citation Counts8,908
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