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 18, 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 (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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high energy physics | silicon | particle detectors | particle physics | medical imagin
H-Index Metrics
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H-Index162
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i10 Index743
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Citation Counts109,185
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condensed matter physics | chemistry | materials science | artificial intelligence | machine learnin
H-Index Metrics
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H-Index160
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i10 Index533
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Citation Counts95,680
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electronic materials | electronic properties | interfaces | perovskites | 2D material
H-Index Metrics
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H-Index93
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i10 Index350
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Citation Counts32,122
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laser-matter interaction | attosecond science | strong field physics | quantum contro
H-Index Metrics
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H-Index81
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i10 Index213
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Citation Counts39,192
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Condensed-matter theory | computational materials science | theoretical spectroscopy | exciting code | NOMAD & data-centric approac
H-Index Metrics
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H-Index74
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i10 Index243
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Citation Counts24,202
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Rankings



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Theoretical Optics & Photonics | Computational Physics | Nano-Photonics | Plasmonics | Quantum Photonic
H-Index Metrics
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H-Index62
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i10 Index172
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Citation Counts16,343
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Quantum Field Theory | Gravitational Physics | String Theory | Mathematical Physic
H-Index Metrics
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H-Index49
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i10 Index100
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Citation Counts7,920
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Computational Neuroscience | Stochastic Processes | Transport and Diffusion in Biological System
H-Index Metrics
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H-Index44
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i10 Index111
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Citation Counts9,364
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quantum imaging | quantum spectroscopy | integrated quantum optics | mid-IR sensing | quantum OC
H-Index Metrics
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H-Index38
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i10 Index53
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Citation Counts7,692
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condensed matter physics | semiconductor nanostructures | epitaxy | optoelectronic
H-Index Metrics
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H-Index32
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i10 Index54
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Citation Counts5,341
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Condensed Matter Physics | Organic semiconductors | Electronic structure theory | Density functional theory | 2D material
H-Index Metrics
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H-Index30
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i10 Index65
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Citation Counts2,471
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Physics | Casimir effect | Casimir-Polder effect | Decoherence | Nonequilibrium Physic
H-Index Metrics
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H-Index30
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i10 Index46
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Citation Counts2,332
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Materials Science | Applied Science | Physics | Chemistry | Nanotechnolog
H-Index Metrics
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H-Index28
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i10 Index35
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Citation Counts5,434
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