The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject-field rankings (world, region, country, and university levels) are currently in Beta and updated in near real-time.
Note: Researchers classified as “others” (1,123,399 profiles whose fields are undetermined or not yet edited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
Recognizing excellence across 10 regions, 13 fields, and 221 subfields — Explore the Top 100 today.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Nuclear Engineering
Probabilistic Risk Assessment | Nuclear Safety | Nuclear Engineering | High energy cosmic rays | Astroparticle physics and astronom
Probabilistic Risk Assessment | Nuclear Safety | Nuclear Engineering | High energy cosmic rays | Astroparticle physics and astronom
H-Index Metrics
-
H-Index73
-
i10 Index153
-
Citation Counts22,832
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nuclear Engineering
Nanostructured materials | Nanocomposites | Membranes for water treatment and desalination | Additive manufacturin
Nanostructured materials | Nanocomposites | Membranes for water treatment and desalination | Additive manufacturin
H-Index Metrics
-
H-Index51
-
i10 Index133
-
Citation Counts17,134
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nuclear Engineering
Nuclear Physics | Nuclear Science | Nuclear Technology | Radiation Protection | Radiation Shieldin
Nuclear Physics | Nuclear Science | Nuclear Technology | Radiation Protection | Radiation Shieldin
H-Index Metrics
-
H-Index25
-
i10 Index43
-
Citation Counts2,911
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Nuclear Engineering
Nuclear Engineering | Turbulence Modeling | Heat & mass transfer | CFD | ThermalHydraulic
Nuclear Engineering | Turbulence Modeling | Heat & mass transfer | CFD | ThermalHydraulic
H-Index Metrics
-
H-Index25
-
i10 Index52
-
Citation Counts2,277
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nuclear Engineering
Producing and application of X-ray lens such as capillary X-ray optics including monocapillary condenser and polycapillary len
Producing and application of X-ray lens such as capillary X-ray optics including monocapillary condenser and polycapillary len
H-Index Metrics
-
H-Index24
-
i10 Index60
-
Citation Counts2,207
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nuclear Engineering
Nuclear reaction | Fragment emission mechanism | Effect of clustering in the emission of IMF and LC
Nuclear reaction | Fragment emission mechanism | Effect of clustering in the emission of IMF and LC
H-Index Metrics
-
H-Index24
-
i10 Index38
-
Citation Counts1,249
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nuclear Engineering
Pulsed X-ray tube | Photocathode | X-ray communication | Nuclear batteries | Field emission cold cathod
Pulsed X-ray tube | Photocathode | X-ray communication | Nuclear batteries | Field emission cold cathod
H-Index Metrics
-
H-Index22
-
i10 Index54
-
Citation Counts1,524
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nuclear Engineering
reactor thermal hydraulics | steam generator | two phase flow instability | turbulent convection | heat transfer enhancemen
reactor thermal hydraulics | steam generator | two phase flow instability | turbulent convection | heat transfer enhancemen
H-Index Metrics
-
H-Index22
-
i10 Index33
-
Citation Counts1,401
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Nuclear Engineering
Nuclear Microbiology | Biopolymers | Bioremediation | Quorum Sensing | Exopolysaccharide
Nuclear Microbiology | Biopolymers | Bioremediation | Quorum Sensing | Exopolysaccharide
H-Index Metrics
-
H-Index20
-
i10 Index27
-
Citation Counts934
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Nuclear Engineering
Tomography | Nuclear Safety | Tomography Error | Nuclear Engineering | ND
Tomography | Nuclear Safety | Tomography Error | Nuclear Engineering | ND
H-Index Metrics
-
H-Index20
-
i10 Index77
-
Citation Counts2,121
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Nuclear Engineering
radiation shielding materials | nuclear engineering | nanomaterials | boron nitride nanotubes (BNNT
radiation shielding materials | nuclear engineering | nanomaterials | boron nitride nanotubes (BNNT
H-Index Metrics
-
H-Index19
-
i10 Index37
-
Citation Counts1,639
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Nuclear Engineering
nuclear data | reactor physics | nuclear physics | nuclear engineering | neutronic
nuclear data | reactor physics | nuclear physics | nuclear engineering | neutronic
H-Index Metrics
-
H-Index19
-
i10 Index27
-
Citation Counts1,399
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nuclear Engineering
Pool/Flow Boiling Heat Transfer | Nuclear Engineering | Bubble Visualization | Nano/Micro Fabrication | Surface Acoustic Wav
Pool/Flow Boiling Heat Transfer | Nuclear Engineering | Bubble Visualization | Nano/Micro Fabrication | Surface Acoustic Wav
H-Index Metrics
-
H-Index18
-
i10 Index24
-
Citation Counts1,024
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Nuclear Engineering
Nickel Alloy | Ageing Management | Stress Corrosion Crackin
Nickel Alloy | Ageing Management | Stress Corrosion Crackin
H-Index Metrics
-
H-Index18
-
i10 Index20
-
Citation Counts1,149
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Nuclear Engineering
Embedded System Design | Simulation and Modeling | Digital Design | Software Quality Assurance | Nuclear Engineerin
Embedded System Design | Simulation and Modeling | Digital Design | Software Quality Assurance | Nuclear Engineerin
H-Index Metrics
-
H-Index17
-
i10 Index25
-
Citation Counts943
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Nuclear Engineering
research reactor | thermal hydraulics | two-phase flow | nuclear engineering | heat transfe
research reactor | thermal hydraulics | two-phase flow | nuclear engineering | heat transfe
H-Index Metrics
-
H-Index16
-
i10 Index22
-
Citation Counts721
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Nuclear Engineering
thermal hydraulics | heat transfer | computational fluid dynamic
thermal hydraulics | heat transfer | computational fluid dynamic
H-Index Metrics
-
H-Index16
-
i10 Index22
-
Citation Counts657
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Nuclear Engineering
Physics | Reactor physics | nuclear engineering | energy science | Nuclear non-proliferatio
Physics | Reactor physics | nuclear engineering | energy science | Nuclear non-proliferatio
H-Index Metrics
-
H-Index16
-
i10 Index40
-
Citation Counts944
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Nuclear Engineering
Nuclear science | Monte Carlo simulation | Detector instrumentatio
Nuclear science | Monte Carlo simulation | Detector instrumentatio
H-Index Metrics
-
H-Index16
-
i10 Index23
-
Citation Counts563

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