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].
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Astrophysics | Observational Optical/Infrared/Radio Galaxy Evolution | Cloud Computing | Machine Learning | Statistic
H-Index Metrics
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H-Index89
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i10 Index247
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Citation Counts38,114
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nanophosphors | luminescence | cathodoluminescence | surface characterizatio
H-Index Metrics
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H-Index78
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i10 Index687
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Citation Counts31,369
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thermal science | additive manufacturing | Atomic Layer Deposition | Cold Gas Dynamic Sprayin
H-Index Metrics
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H-Index57
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i10 Index291
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Citation Counts13,776
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Phosphors | Materials Science | Solid State Physics | Solar Cells | Chemistr
H-Index Metrics
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H-Index52
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i10 Index221
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Citation Counts9,931
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