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 Sep 02, 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 (1.122.044) 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
Transparent Electronics | Oxides | MICAtronics | van der Waals epitaxy | high entropy material
H-Index Metrics
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H-Index92
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i10 Index302
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Citation Counts37,633
Rankings
antennas | mobile antennas | microwaves | Electromagnetic
H-Index Metrics
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H-Index92
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i10 Index574
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Citation Counts38,032
Rankings
packaging | 3D | microelectronics | interconnect | semiconducto
H-Index Metrics
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H-Index88
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i10 Index865
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Citation Counts57,045
Rankings
Silicon Photonics | Integrated Photonics Circuits | Photonics MEMS | Nanophotonics | Nonlinear Photonic
H-Index Metrics
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H-Index83
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i10 Index467
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Citation Counts23,968
Rankings
Microfluidics | MEMS | biosensor | Lab on a chip | BioMEM
H-Index Metrics
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H-Index82
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i10 Index439
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Citation Counts26,764
Rankings
Semiconducting Polymers | Hybrid Perovskites | Organic Electronic Device
H-Index Metrics
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H-Index80
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i10 Index207
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Citation Counts25,141
Rankings
nano-biophotonics | nonlinear spectroscopy | fiber optic
H-Index Metrics
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H-Index79
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i10 Index153
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Citation Counts28,085
Rankings
Sciences and Technologies | Eduation | Photonics | Photonics Engineerin
H-Index Metrics
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H-Index76
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i10 Index409
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Citation Counts23,336
Rankings
semiconductor physics | optoelectronic devices | nanotechnolog
H-Index Metrics
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H-Index73
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i10 Index561
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Citation Counts25,572
Rankings
Embedded Systems | Engineering Education | Internet of Things (IoT) | AIoT | Edge Computin
H-Index Metrics
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H-Index71
-
i10 Index392
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Citation Counts22,304
Rankings
Hetero-interfaces – science and technology | molecular beam epitaxy | atomic layer deposition | nano-electronics | spintronic
H-Index Metrics
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H-Index71
-
i10 Index305
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Citation Counts19,796
Rankings
Mobile Computing | Wireless Networks | Cognitive Networks | Deep Learning | Machine Learnin
H-Index Metrics
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H-Index68
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i10 Index316
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Citation Counts18,648
Rankings
Electronic commerce | knowledge management | service innovation | strategic IS | Intelligent system
H-Index Metrics
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H-Index66
-
i10 Index154
-
Citation Counts42,984
Rankings
Hepatocellular carcinoma | Hepatitis | Immunotherap
H-Index Metrics
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H-Index65
-
i10 Index299
-
Citation Counts21,522
Rankings
Multimedia | Computer Vision | Video Streaming | Video Codin
H-Index Metrics
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H-Index65
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i10 Index177
-
Citation Counts15,372
Rankings
Signal Processing | Image Processing | Computer Vision | Pattern Recognitio
H-Index Metrics
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H-Index63
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i10 Index277
-
Citation Counts16,325
Rankings
Rankings
Semiconductors epitaxial growth and characterization | LED | Photodetectors | PEC H2 generation | HEMT
H-Index Metrics
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H-Index59
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i10 Index235
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Citation Counts11,855
Rankings
Rankings
Laser physics | Laser technology | Optics | Quantum Physics | Nonlinear Optic
H-Index Metrics
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H-Index57
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i10 Index262
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Citation Counts11,505
Rankings
Power devices | optoelectronicd | LEDs | Laser | Solar cell
H-Index Metrics
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H-Index56
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i10 Index281
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Citation Counts11,545
Rankings
Microfluidics | Microfluidic systems | Lab on a Chip | Microfluidic paper-based devices and application
H-Index Metrics
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H-Index55
-
i10 Index128
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Citation Counts10,730
Rankings
Condensed Matter Physics | Semiconductors | 2D materials | nano photonic
H-Index Metrics
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H-Index53
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i10 Index136
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Citation Counts14,767
Rankings
Organic electronics | photovaltics | perovskite | nanomaterial
H-Index Metrics
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H-Index53
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i10 Index108
-
Citation Counts10,836
Rankings
Cross-Layer Design | MIMO | SDN | Network Codin
H-Index Metrics
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H-Index53
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i10 Index218
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Citation Counts10,999

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