AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 19, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
nanophosphors
luminescence
cathodoluminescence
surface characterization
Metrics
H-Index
i10 Index
Citation Counts
71
608
25,903
* Total H IndexRankings
Ranking Based On Selection
:2
Physics
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
51
138
14,371
* Total H IndexRankings
Ranking Based On Selection
:3
Condensed Matter Physics
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
31
104
3,348
* Total H IndexRankings
Ranking Based On Selection
:4
Physics
Semiconductors
Phosphors
Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
28
89
2,765
* Total H IndexRankings
Ranking Based On Selection
:5
Solid state Physics
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,333
* Total H IndexRankings
Ranking Based On Selection
:6
Physics
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,262
* Total H IndexRankings
Ranking Based On Selection
:7
Nanoscience and Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
16
22
828
* Total H IndexRankings
Ranking Based On Selection
:8
Luminescence
Material Science
Solid State Physics
Metrics
H-Index
i10 Index
Citation Counts
14
19
423
* Total H IndexRankings
Ranking Based On Selection
:9
Luminescencet Materials
Upconversion Nanophosphors
Solid state lighting
Crystallography
Solar Cell Technology
Metrics
H-Index
i10 Index
Citation Counts
13
17
717
* Total H IndexRankings
Ranking Based On Selection
:10
Experimental Condensed matter physics
Luminescent Materials
optoelectronics
Metrics
H-Index
i10 Index
Citation Counts
11
12
369
* Total H IndexRankings
Ranking Based On Selection
:11
Physics. phosphors
luminescence
solar cells
light emitting diodes
Metrics
H-Index
i10 Index
Citation Counts
8
6
250
* Total H IndexRankings
Ranking Based On Selection
:12
Agriculture
Soil Physics
Watershed Management
Environment
Metrics
H-Index
i10 Index
Citation Counts
7
6
260
* Total H IndexRankings
Ranking Based On Selection
:13
Multiwavelength Astrophysics
Instrumentation
Occultations
Digital Planetariums
Robotic Telescopes
Metrics
H-Index
i10 Index
Citation Counts
6
2
137
* Total H IndexRankings
Ranking Based On Selection
:14
Science education for sustainability
Metrics
H-Index
i10 Index
Citation Counts
4
3
55
HC Swart
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
71
608
25,903
nanophosphors
luminescence
cathodoluminescence
surface characterization
Petrus Johannes Meintjes
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
51
138
14,371
Francis Birhanu Dejene
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
31
104
3,348
Elizabeth Coetsee
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
28
89
2,765
Physics
Semiconductors
Phosphors
Solar Cells
Lehlohonolo Koao
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
22
37
1,333
Mart-Mari Duvenhage
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,262
Ro Ocaya|Richard Opio Ocaya
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
16
22
828
Sumedha Tamboli
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
14
19
423
Luminescence
Material Science
Solid State Physics
Ashwini Kumar Sharma
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
13
17
717
Luminescencet Materials
Upconversion Nanophosphors
Solid state lighting
Crystallography
Solar Cell Technology
Mubarak Yagoub
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
11
12
369
Experimental Condensed matter physics
Luminescent Materials
optoelectronics
Ljb Erasmus
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
8
6
250
Physics. phosphors
luminescence
solar cells
light emitting diodes
Achamyeleh G. Mengistu
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
7
6
260
Agriculture
Soil Physics
Watershed Management
Environment
Hendrik Jacobus Van Heerden
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
6
2
137
Multiwavelength Astrophysics
Instrumentation
Occultations
Digital Planetariums
Robotic Telescopes
Moeketsi Freddie Tlali
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
4
3
55