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" (870,053 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.
NanoScience and Nanotechnology
Metrics
H-Index
i10 Index
Citation
38
123
7,656
Polymer Blends & Composites
Preparation and Characterization of Bio-based Polymer Composites
Green Synthesis of Nanomaterial's
Metrics
H-Index
i10 Index
Citation
33
42
3,645
Nanoscience and Nanotechnology
Surface Science
Nanophosphors
Energy
Material Sciences
Metrics
H-Index
i10 Index
Citation
31
87
3,898
Luminescence
Material Science
Nanotechnology
Metrics
H-Index
i10 Index
Citation
19
29
926
* Rankings
Ranking Based
On Selection: 5
Computational Physics
Method of Finite Elements
Metrics
H-Index
i10 Index
Citation
17
21
811
* Rankings
Ranking Based
On Selection: 6
Physics Education
Metrics
H-Index
i10 Index
Citation
16
27
1,341
* Rankings
Ranking Based
On Selection: 7
Theoretical Nuclear Physics
Few-Body Physics
High-Energy Physics
Computational Physics
Inverse Scattering Theory
Metrics
H-Index
i10 Index
Citation
11
13
340
* Rankings
Ranking Based
On Selection: 8
Nanostructured materials synthesis via green process: Graphene/TMO composites
Metrics
H-Index
i10 Index
Citation
7
3
111
* Rankings
Ranking Based
On Selection: 9
Theoretical Physics
Metrics
H-Index
i10 Index
Citation
7
5
146
* Rankings
Ranking Based
On Selection: 10
Few-body sytems
atomic and molecular physics
nuclear physics
Computational physics
Metrics
H-Index
i10 Index
Citation
6
4
128
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* Rankings
Ranking Based
On Selection: 11
Spectrally selective solar absorbers
Optical characterization
Green synthesis
Nanoparticles
Concentrated solar power
Metrics
H-Index
i10 Index
Citation
6
2
110
* Rankings
Ranking Based
On Selection: 12
Relativity
Education
Data science
Metrics
H-Index
i10 Index
Citation
3
1
28
* Rankings
Ranking Based
On Selection: 13
general relativity
partial differential equations
black holes
gravitational waves
Metrics
H-Index
i10 Index
Citation
3
0
15
* Rankings
Ranking Based
On Selection: 14
Material Science
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation
2
2
33
* Rankings
Ranking Based
On Selection: 15
Condensed matter phyics
energy storage
supercapacitor
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based
On Selection: 16
plasma physics
group colorings
combinatorics
graph colorings
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based
On Selection: 17
physical sciences
Metrics
H-Index
i10 Index
Citation
1
1
13
* Rankings
Ranking Based
On Selection: 18
Physics
renewable energy
solar cells
Metrics
H-Index
i10 Index
Citation
1
1
10
* Rankings
Ranking Based
On Selection: 19
Physics
Environmental Science
Physics Education
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 20
theoretical physics
quantum physics
astophysics
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based
On Selection: 21
Physical Security
industrial safety and security
criminology and law
Metrics
H-Index
i10 Index
Citation
1
0
1
Sekhar Chandra Ray
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
38
123
7,656
K. Obi Reddy
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
33
42
3,645
Polymer Blends & Composites
Preparation and Characterization of Bio-based Polymer Composites
Green Synthesis of Nanomaterial's
Simon Dhlamini
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
31
87
3,898
Nanoscience and Nanotechnology
Surface Science
Nanophosphors
Energy
Material Sciences
Luyanda Lunga Noto
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
19
29
926
Luminescence
Material Science
Nanotechnology
Moritz Braun
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
17
21
811
Computational Physics
Method of Finite Elements
Jeanne Kriek
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
16
27
1,341
Mantile Leslie Lekala
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
11
13
340
Theoretical Nuclear Physics
Few-Body Physics
High-Energy Physics
Computational Physics
Inverse Scattering Theory
Asratemedhin Bekele Habtemariam
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
7
3
111
Nanostructured materials synthesis via green process: Graphene/TMO composites
Bahati Mukeru
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
7
5
146
Morris Ramantswana
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
6
4
128
Few-body sytems
atomic and molecular physics
nuclear physics
Computational physics
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Akoba Rashidah
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
6
2
110
Spectrally selective solar absorbers
Optical characterization
Green synthesis
Nanoparticles
Concentrated solar power
Jaroslaw Pawel Adamiak
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Vishnu Kakkat
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
general relativity
partial differential equations
black holes
gravitational waves
Elson Ganya
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
2
33
Yared Worku
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Condensed matter phyics
energy storage
supercapacitor
Shivani Singh
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
plasma physics
group colorings
combinatorics
graph colorings
Tshepo Matseke
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Pebetsi Thokwane
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Marothi Phoku
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Physics
Environmental Science
Physics Education
Romeo D Matshaba
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
theoretical physics
quantum physics
astophysics
Isaac Komape
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Physical Security
industrial safety and security
criminology and law