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
Energy Efficiency | Renewable Energy | Low Energy Buildings | Nexus | Sustainability and Climate Chang
H-Index Metrics
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H-Index33
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i10 Index66
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Citation Counts2,792
Rankings
Renewable Energy | Nuclear Imaging | Synchrotron X-Ray Imaging | Heat Transfer | Fluid Mechanic
H-Index Metrics
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H-Index31
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i10 Index51
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Citation Counts2,412
Rankings
Renewable Energy | Solar Energy | Fluid Mechanics | Turbulence | MEM
H-Index Metrics
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H-Index28
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i10 Index60
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Citation Counts2,655
Rankings
Renewable Energy | Aerodynamics Flow | Energy Efficiency | Alternative Energ
H-Index Metrics
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H-Index28
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i10 Index55
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Citation Counts4,789
Rankings
Renewable Energy | Water and Wastewater Treatment | and Thermofluid
H-Index Metrics
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H-Index27
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i10 Index56
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Citation Counts1,951
Rankings
Rankings
Renewable Energy | Hybrid Energy Systems | Optimization Algorithms | Microgrid
H-Index Metrics
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H-Index19
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i10 Index25
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Citation Counts1,039
Rankings
Rankings
MEMS | Biomedical instrumentation | Sensory systems | Sensors application | and signal processing
H-Index Metrics
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H-Index16
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i10 Index21
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Citation Counts890
Rankings
Rankings
Renewable Energy | Water Desalination | Smart Grids | A
H-Index Metrics
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H-Index14
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i10 Index19
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Citation Counts1,388
Rankings
Rankings
Power system stability and control | renewable energy integration | power quality and harmonics | smar
H-Index Metrics
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H-Index13
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i10 Index16
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Citation Counts863
Rankings
Professor Dr. Eng. of renewable energy | heat transfer | fluidized bedAl Balqa Applied Universit
H-Index Metrics
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H-Index13
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i10 Index16
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Citation Counts681
Rankings
Rankings
Rankings
Rankings
Rankings
Energy Harvesting & Management | Energy Prediction | Renewable Energy | Sustainable Energy | Power Grid
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts291
Rankings
wind power | photovoltaics | network theory | renewable energy | electricity market
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts263
Rankings
Rankings
load flow | reliability of electrical power systems | renewable energ
H-Index Metrics
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H-Index8
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i10 Index7
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Citation Counts366
Rankings
DC-DC Converters | Inverters | Renewable Energy and Smart Grid
H-Index Metrics
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H-Index8
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i10 Index6
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Citation Counts308
Rankings
Wind Energy Systems | PV Energy Systems | Multilevel Converter
H-Index Metrics
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H-Index7
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i10 Index5
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Citation Counts293
Rankings
Renewable Energy | Combustion and environmental pollution | Alternative fuels
H-Index Metrics
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H-Index7
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i10 Index5
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Citation Counts202
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