Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
nuclear Physics
high energy Physics
Metrics
H-Index
i10 Index
Citation
189
599
180,138
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Metrics
H-Index
i10 Index
Citation
108
283
44,913
Nuclear Physics
Metrics
H-Index
i10 Index
Citation
83
220
26,030
High Energy Physics and Cosmology
Metrics
H-Index
i10 Index
Citation
47
66
32,566
Nanophotonics
Nanophysics
Silicon Photonics
Solar Energy
Computational Electromagnetics
Metrics
H-Index
i10 Index
Citation
35
141
6,446
MEMS
Laser Annealing
SiGe
Low Thermal Budget Processes
Energy Harvesters
Metrics
H-Index
i10 Index
Citation
27
46
2,702
Integrated Antennas
Computational Electromagnetics
Plasmonics
Metrics
H-Index
i10 Index
Citation
26
53
1,977
* Rankings
Ranking Based
On Selection: 8
Physics of polymers
Metrics
H-Index
i10 Index
Citation
24
48
2,086
Materials characterization and Modeling
electrospinning
rheology
microrobots
Metrics
H-Index
i10 Index
Citation
23
37
1,960
* Rankings
Ranking Based
On Selection: 10
Theoretical Physics. Nuclear Physics.
Metrics
H-Index
i10 Index
Citation
23
34
1,401
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* Rankings
Ranking Based
On Selection: 11
Pulsed Beam Shaping
Propagation Generation and Scattering of Localized Waves
Photonics Bandgap Materials
Metrics
H-Index
i10 Index
Citation
23
40
2,164
* Rankings
Ranking Based
On Selection: 12
Condensed matter physics
first principles calculations
low dimensional materials
graphene-based nanocomposites
nanotechnolog
Metrics
H-Index
i10 Index
Citation
19
31
1,254
* Rankings
Ranking Based
On Selection: 13
Theoretical Nuclear Physics
Metrics
H-Index
i10 Index
Citation
19
30
1,181
* Rankings
Ranking Based
On Selection: 14
Metrics
H-Index
i10 Index
Citation
18
23
1,427
* Rankings
Ranking Based
On Selection: 15
Material Science
Polymer physics
Dielectric properties of polymer composits
Metrics
H-Index
i10 Index
Citation
18
32
1,098
* Rankings
Ranking Based
On Selection: 16
Nanomaterial
Metrics
H-Index
i10 Index
Citation
17
21
1,048
* Rankings
Ranking Based
On Selection: 17
polymer physics
Metrics
H-Index
i10 Index
Citation
16
26
770
* Rankings
Ranking Based
On Selection: 18
High Energy Physics
Metrics
H-Index
i10 Index
Citation
16
23
619
* Rankings
Ranking Based
On Selection: 19
New materials
Metrics
H-Index
i10 Index
Citation
15
19
767
* Rankings
Ranking Based
On Selection: 20
Materials Sciences
High Energy Astrophysics
Space Physics
Metrics
H-Index
i10 Index
Citation
14
15
619
* Rankings
Ranking Based
On Selection: 21
LIBS
Laser induced breakdown spectroscopy
Plasma Spectroscopy
Hydrogen 656.27 nm Ha- line
Measurment of plasma electron dens
Metrics
H-Index
i10 Index
Citation
14
16
1,010
* Rankings
Ranking Based
On Selection: 22
polymer physics and materials science
Metrics
H-Index
i10 Index
Citation
13
17
617
* Rankings
Ranking Based
On Selection: 23
High Energy nuclear Physics
Metrics
H-Index
i10 Index
Citation
13
15
467
* Rankings
Ranking Based
On Selection: 24
Thermoacoustics
Photonics
Phononics
Hydrogen Storage
Metrics
H-Index
i10 Index
Citation
13
21
886
* Rankings
Ranking Based
On Selection: 25
experimental Nuclear physics & instrumentation
Metrics
H-Index
i10 Index
Citation
13
18
487
* Rankings
Ranking Based
On Selection: 26
Acoustics
Combustion and Oxy-combustion
Pipelines
Design of Experiments
Metrics
H-Index
i10 Index
Citation
12
15
843
* Rankings
Ranking Based
On Selection: 27
Astrophysics
Space Physics and Astrochemistry
Metrics
H-Index
i10 Index
Citation
12
14
701
* Rankings
Ranking Based
On Selection: 28
solid state
condensed matter
materials science
magnetism
experimental physics
Metrics
H-Index
i10 Index
Citation
11
11
900
* Rankings
Ranking Based
On Selection: 29
Laser Physics/Nano-structure Materials
Metrics
H-Index
i10 Index
Citation
10
10
867
* Rankings
Ranking Based
On Selection: 30
Physics
Metrics
H-Index
i10 Index
Citation
9
9
858
* Rankings
Ranking Based
On Selection: 31
Astrophysics
Astrochemistry
space physics
space environment
Metrics
H-Index
i10 Index
Citation
8
6
153
* Rankings
Ranking Based
On Selection: 32
Physics
Metrics
H-Index
i10 Index
Citation
7
4
133
* Rankings
Ranking Based
On Selection: 33
general relativity
Metrics
H-Index
i10 Index
Citation
7
5
176
* Rankings
Ranking Based
On Selection: 34
Theoretical High Energy Physics
Metrics
H-Index
i10 Index
Citation
6
3
101
* Rankings
Ranking Based
On Selection: 35
Optics
Photonics
Electromagnetics
Plasmonics
Metrics
H-Index
i10 Index
Citation
6
3
98
* Rankings
Ranking Based
On Selection: 36
Theoretical physics
Astronomy
Space Science
Remote Sensing
Cosmology
Metrics
H-Index
i10 Index
Citation
5
1
53
* Rankings
Ranking Based
On Selection: 37
Nuclear physics
Applied Radiation Science
Environment
Groundwater
Metrics
H-Index
i10 Index
Citation
4
4
86
* Rankings
Ranking Based
On Selection: 38
Quantum Computing
Quantum Communication
Atomic Physics
Metrics
H-Index
i10 Index
Citation
4
2
35
* Rankings
Ranking Based
On Selection: 39
Theoretical Physics
Metrics
H-Index
i10 Index
Citation
4
1
56
* Rankings
Ranking Based
On Selection: 40
Mathematical Modelling
Optimization
Metrics
H-Index
i10 Index
Citation
4
0
39
* Rankings
Ranking Based
On Selection: 41
Applied Physics
Metrics
H-Index
i10 Index
Citation
4
2
55
* Rankings
Ranking Based
On Selection: 42
Cosmology
Geometric Field Theories
Metrics
H-Index
i10 Index
Citation
3
2
28
* Rankings
Ranking Based
On Selection: 43
Molecular Biophysics Molecular Dynamic Simulator Bioinformatics
Metrics
H-Index
i10 Index
Citation
3
3
35
* Rankings
Ranking Based
On Selection: 44
Nuclear Physics
computational physics
Nano-Photonics
HPC
Metrics
H-Index
i10 Index
Citation
3
2
37
* Rankings
Ranking Based
On Selection: 45
Optical Modulators
Plasmonics
Metamaterials
Metrics
H-Index
i10 Index
Citation
3
1
27
* Rankings
Ranking Based
On Selection: 46
Polymers
Renewable energy
Metrics
H-Index
i10 Index
Citation
3
0
26
* Rankings
Ranking Based
On Selection: 47
Molecular and Atomic Physics- Biophysics- Photonics - Biosensors- EMF effect
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based
On Selection: 48
nuclear physics
theoretical physics
Astrophysics
Metrics
H-Index
i10 Index
Citation
2
2
28
* Rankings
Ranking Based
On Selection: 49
High Energy Astrophysics
Gravitational waves
Cosmology
Metrics
H-Index
i10 Index
Citation
2
1
69
* Rankings
Ranking Based
On Selection: 50
Biophysics
Nanotechnology
Bioelectromagnetics
Metrics
H-Index
i10 Index
Citation
2
1
19
* Rankings
Ranking Based
On Selection: 51
Material Science
Metrics
H-Index
i10 Index
Citation
2
0
19
* Rankings
Ranking Based
On Selection: 52
General Relativity and Cosmology
Metrics
H-Index
i10 Index
Citation
2
0
16
* Rankings
Ranking Based
On Selection: 53
Radiotherapy
Radiation Imaging
Biophysics
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based
On Selection: 54
Physics
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based
On Selection: 55
physics
finance
technical analysis
financial markets
financial physics
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based
On Selection: 56
Stellar Astrophysics
Metrics
H-Index
i10 Index
Citation
2
2
29
* Rankings
Ranking Based
On Selection: 57
Physics
Materials Science
Metrics
H-Index
i10 Index
Citation
1
1
22
* Rankings
Ranking Based
On Selection: 58
Hydrogeophysics
Groundwater modeling
and Geochemistry
Metrics
H-Index
i10 Index
Citation
1
1
16
* Rankings
Ranking Based
On Selection: 59
Physics
Metrics
H-Index
i10 Index
Citation
1
1
13
* Rankings
Ranking Based
On Selection: 60
general relativity
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
Ranking Based
On Selection: 61
Experimental Physics
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based
On Selection: 62
Machine Learning
Artificial Intelligence
Brain Computer interface
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 63
Nuclear physics
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 64
nuclear physics
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 65
Astrophysics
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based
On Selection: 66
Space Physics Space Weather Magnetosphere Ionosphere
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based
On Selection: 67
Biophysics
Nanotechnology
Bioelectromagnetics
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based
On Selection: 68
Nuclear physics and condensed matter
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based
On Selection: 69
Metrics
H-Index
i10 Index
Citation
1
0
2
Ahmed M Hamed
Metrics
H-Index
i10 Index
Citation Counts
108
283
44,913
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Adel Awad
Metrics
H-Index
i10 Index
Citation Counts
47
66
32,566
Mohamed A Swillam
Metrics
H-Index
i10 Index
Citation Counts
35
141
6,446
Nanophotonics
Nanophysics
Silicon Photonics
Solar Energy
Computational Electromagnetics
Sherif Sedky
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,702
MEMS
Laser Annealing
SiGe
Low Thermal Budget Processes
Energy Harvesters
Ezzeldin A Soliman
Metrics
H-Index
i10 Index
Citation Counts
26
53
1,977
Integrated Antennas
Computational Electromagnetics
Plasmonics
Anke Klingner
German University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,960
Materials characterization and Modeling
electrospinning
rheology
microrobots
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Amr Shaarawi
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,164
Pulsed Beam Shaping
Propagation Generation and Scattering of Localized Waves
Photonics Bandgap Materials
Ahmed A Shafik Maarouf
German University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,254
Condensed matter physics
first principles calculations
low dimensional materials
graphene-based nanocomposites
nanotechnolog
Abdelrahman Mahmoud
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,427
Material Science
Polymer physics
Dielectric properties of polymer composits
Rezq Naji Aljawfi
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,048
Abdallah Abdelsalam
Cairo University
Giza, Egypt
Metrics
H-Index
i10 Index
Citation Counts
16
23
619
Mohammad Abu Abdeen
Cairo University
Giza, Egypt
Metrics
H-Index
i10 Index
Citation Counts
15
19
767
Materials Sciences
High Energy Astrophysics
Space Physics
LIBS
Laser induced breakdown spectroscopy
Plasma Spectroscopy
Hydrogen 656.27 nm Ha- line
Measurment of plasma electron dens
Ehab Abdel Rahman
Metrics
H-Index
i10 Index
Citation Counts
13
21
886
Thermoacoustics
Photonics
Phononics
Hydrogen Storage
Hussein El Samman
Metrics
H-Index
i10 Index
Citation Counts
13
18
487
experimental Nuclear physics & instrumentation
Abdelmaged H Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
12
15
843
Acoustics
Combustion and Oxy-combustion
Pipelines
Design of Experiments
Astrophysics
Space Physics and Astrochemistry
Hadeer Elsayed
Metrics
H-Index
i10 Index
Citation Counts
11
11
900
solid state
condensed matter
materials science
magnetism
experimental physics
Amr Aboshousha
German University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
858
Astrophysics
Astrochemistry
space physics
space environment
Ramy Abo Bakr Ibrahim El Shahat
Badr University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
5
176
Adel Shaaban Awad Elsharkawi
Metrics
H-Index
i10 Index
Citation Counts
6
3
98
Optics
Photonics
Electromagnetics
Plasmonics
Theoretical physics
Astronomy
Space Science
Remote Sensing
Cosmology
Wedad Abdurabu
Metrics
H-Index
i10 Index
Citation Counts
4
4
86
Nuclear physics
Applied Radiation Science
Environment
Groundwater
Omar Nagib
Metrics
H-Index
i10 Index
Citation Counts
4
2
35
Quantum Computing
Quantum Communication
Atomic Physics
Muhammad Elgamal
Metrics
H-Index
i10 Index
Citation Counts
4
0
39
Ramy. M. Moussa
Metrics
H-Index
i10 Index
Citation Counts
4
2
55
Molecular Biophysics Molecular Dynamic Simulator Bioinformatics
Hany Mossad
Metrics
H-Index
i10 Index
Citation Counts
3
2
37
Nuclear Physics
computational physics
Nano-Photonics
HPC
Nourhan Fouad
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Optical Modulators
Plasmonics
Metamaterials
Galal Ramzy|Galal H. Ramzy
Cairo University
Giza, Egypt
Metrics
H-Index
i10 Index
Citation Counts
3
0
26
Molecular and Atomic Physics- Biophysics- Photonics - Biosensors- EMF effect
nuclear physics
theoretical physics
Astrophysics
High Energy Astrophysics
Gravitational waves
Cosmology
Nermeen Serag
German University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Biophysics
Nanotechnology
Bioelectromagnetics
Abdullah Maher
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Akram Elsherbini
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
physics
finance
technical analysis
financial markets
financial physics
Hydrogeophysics
Groundwater modeling
and Geochemistry
Machine Learning
Artificial Intelligence
Brain Computer interface
Space Physics Space Weather Magnetosphere Ionosphere
Bassant M Salah
German University in Cairo
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Biophysics
Nanotechnology
Bioelectromagnetics