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 04, 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 (0) 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
electroanalytical chemistry | bioelectrochemistry | energy nanotechnology | modified electrode
H-Index Metrics
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H-Index106
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i10 Index1,129
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Citation Counts62,208
Rankings
Electrochemistry | Biofuel cells | Analytical Science | Lithium-ion batteries | Electroceramic
H-Index Metrics
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H-Index58
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i10 Index334
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Citation Counts13,495
Rankings
Rankings
Photocatalyst | Semiconductor Materials | Catalyst
H-Index Metrics
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H-Index55
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i10 Index179
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Citation Counts8,993
Rankings
Rankings
Electrochemistry | Supercapacitor | Water Splitting | Dye-sensitized Solar Cell
H-Index Metrics
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H-Index52
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i10 Index193
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Citation Counts8,563
Rankings
Multiple Criteria Decision Making (MCDM
H-Index Metrics
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H-Index47
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i10 Index92
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Citation Counts9,153
Rankings
Material Science | Water splitting | SERS | Electrochemical sensor | Electrochemistr
H-Index Metrics
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H-Index45
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i10 Index103
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Citation Counts4,889
Rankings
Rankings
Membrane Process | Photocatalysis | Environmental Nanotechnolog
H-Index Metrics
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H-Index45
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i10 Index108
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Citation Counts6,815
Rankings
Polymer Synaptic Transistor | Nonvolatile Memory | senso
H-Index Metrics
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H-Index45
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i10 Index98
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Citation Counts5,931
Rankings
Deep Learning | Image Processing | Big Data and Cloud Computing | Multimedia Systems | Service Computin
H-Index Metrics
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H-Index43
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i10 Index113
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Citation Counts7,476
Rankings
Power electroncis | Motor Drives Control | Inverter Contro
H-Index Metrics
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H-Index42
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i10 Index106
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Citation Counts7,183
Rankings
Rankings
Electrochemistry | Nanotechnology | Modified electrodes | Wound healing | ELFA
H-Index Metrics
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H-Index37
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i10 Index64
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Citation Counts2,933
Rankings
Rankings
Rankings
Rankings
Rankings
Fiber-wireless | Machine learning | Internet of things | 5G/6
H-Index Metrics
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H-Index35
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i10 Index108
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Citation Counts4,504
Rankings
Sensor | control systems | Internet of things | Electrochemistr
H-Index Metrics
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H-Index33
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i10 Index64
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Citation Counts3,251
Rankings
Electrochemistry | Supercapacitor | Sensors | PEC & PEM water splitting | IT steam electrolysis & Fue
H-Index Metrics
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H-Index32
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i10 Index48
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Citation Counts3,389
Rankings
FSO Communications | Visible/Invisible Laser Light Communications | UWOC Systems | FSO-UWOC Convergenc
H-Index Metrics
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H-Index32
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i10 Index128
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Citation Counts4,315
Rankings
Analog IC Design | Power IC Design | Analog Signal Processin
H-Index Metrics
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H-Index32
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i10 Index87
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Citation Counts3,311
Rankings
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