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 19, 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 (1.121.318) 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



solid mechanics | mechanics of materials | computational mechanics | damage mechanics | additive manufacturin
H-Index Metrics
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H-Index76
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i10 Index181
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Citation Counts18,630
Rankings



Technology Development | Water Treatment Technology | Advanced Materials | Membrane Development | Filters Developmen
H-Index Metrics
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H-Index62
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i10 Index171
-
Citation Counts18,050
Rankings



Corrosion Engineering | Electrometallurgy | Metallurgical Engineerin
H-Index Metrics
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H-Index56
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i10 Index208
-
Citation Counts12,398
Rankings



Nanomaterials | Nanofibers | Nanostructure | Naonosintering | Water desalinations and Biomaterial
H-Index Metrics
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H-Index44
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i10 Index115
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Citation Counts6,546
Rankings



Nano-optics | plasmonics | 2D materials | graphen
H-Index Metrics
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H-Index43
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i10 Index123
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Citation Counts10,051
Rankings



electrochemistry | materials scienc
H-Index Metrics
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H-Index39
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i10 Index84
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Citation Counts4,479
Rankings



Novel bioactive glasses | biomimetic/synthetic polymers | and degradable/non-degradable composite materials for biomedical us
H-Index Metrics
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H-Index36
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i10 Index68
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Citation Counts8,824
Rankings



Materials science | biomaterials | nanomaterial
H-Index Metrics
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H-Index34
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i10 Index64
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Citation Counts3,362
Rankings



2D Materials | Energy Storage | Aqueous Batteries | Supercapacitors | Electrocatalysi
H-Index Metrics
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H-Index32
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i10 Index52
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Citation Counts3,116
Rankings



Materials Discovery | 2D Materials | Valleytronics | Thermoelectricity | 2D High-Entropy Alloy
H-Index Metrics
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H-Index32
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i10 Index92
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Citation Counts3,675
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Rankings



Materials | Surface chemistry | environmental | Sensors | and Catalysi
H-Index Metrics
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H-Index28
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i10 Index54
-
Citation Counts3,941
Rankings



Nanostructured materials | Energy Storage | 2D Materials (Graphene & TMDs) | Sulfur Materials | Polyme
H-Index Metrics
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H-Index28
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i10 Index34
-
Citation Counts2,881
Rankings



Material Science | Amorphous Glasses | Thin film
H-Index Metrics
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H-Index26
-
i10 Index54
-
Citation Counts2,411
Rankings



Advanced Nanoscale Engineering: Materials and Device
H-Index Metrics
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H-Index24
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i10 Index46
-
Citation Counts2,581
Rankings



Physical Metallurgy | Bio Materials | Alloy Design | Computational Materials | Molecular Dynamic
H-Index Metrics
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H-Index24
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i10 Index57
-
Citation Counts2,783
Rankings



Nanoscale Magnetic Materials and Device
H-Index Metrics
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H-Index24
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i10 Index31
-
Citation Counts2,060
Rankings



Confinement Effects | Ultrafast Solid Dynamics | Optical Materials | Biomaterials | (Bio)Macromolecule
H-Index Metrics
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H-Index23
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i10 Index42
-
Citation Counts2,136
Rankings



Microbiology | Virology | Immunology | Nanobiomaterial
H-Index Metrics
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H-Index22
-
i10 Index46
-
Citation Counts1,427
Rankings



Electron Microscopy | Nanoscale Characterization | 2D Material
H-Index Metrics
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H-Index22
-
i10 Index43
-
Citation Counts1,453
Rankings



Composite Materials | Artificial Neural Networks | Engineering Educatio
H-Index Metrics
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H-Index19
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i10 Index22
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Citation Counts1,719
Rankings



Inorganic Non-Metallic Materials | Ceramics and Ceramic Composites for Biomedical | Structural | and/o
H-Index Metrics
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H-Index17
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i10 Index25
-
Citation Counts886
Rankings



Materials Science | Perovskites | Supercapacitors | MXenes | Energy Storage Devices
H-Index Metrics
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H-Index16
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i10 Index19
-
Citation Counts502
Rankings



interrelationship between materials | manufacturing and design. Specific areas include material modeling | examining material’
H-Index Metrics
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H-Index14
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i10 Index16
-
Citation Counts715
Rankings



Manufacturing | Welding | Heat Exchangers | Machine Learning | Physical Metallurg
H-Index Metrics
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H-Index14
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i10 Index16
-
Citation Counts598
Rankings



Nanotechnology | Solar Energy | Microfluidics | Smart Materials | Sustainabilit
H-Index Metrics
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H-Index13
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i10 Index13
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Citation Counts912