The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Jan 30, 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 (873.690) 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].
* Total H IndexRankings
Ranking Based On Selection: 1
Exoplanets
Kuiper Belt Objects
Planetary Science
Astronomy
Metrics
H-Index
i10 Index
Citation Counts
56
84
17,574
* Total H IndexRankings
Ranking Based On Selection: 2
Biophysics
algorithm development
applied linear algebra
machine learning
computational science
Metrics
H-Index
i10 Index
Citation Counts
41
72
11,268
* Total H IndexRankings
Ranking Based On Selection: 3
Physics
Materials
Nanofabrication
Microfabrication
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
33
86
4,843
* Total H IndexRankings
Ranking Based On Selection: 4
Large-scale galaxy structure
AGN
Metrics
H-Index
i10 Index
Citation Counts
30
40
3,507
* Total H IndexRankings
Ranking Based On Selection: 5
Acoustics
Aeroacoustics
Physical Acoustics
Acoustics Education
Physics Education
Metrics
H-Index
i10 Index
Citation Counts
30
132
4,308
* Total H IndexRankings
Ranking Based On Selection: 6
General relativity
computational fluid dynamics
MHD
Metrics
H-Index
i10 Index
Citation Counts
28
35
2,845
* Total H IndexRankings
Ranking Based On Selection: 7
atomic physics
ultracold plasmas
rydberg atoms
biophotonics
precision measurements
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,232
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
26
44
3,261
* Total H IndexRankings
Ranking Based On Selection: 9
physics
condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
25
46
1,879
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
24
47
1,857
* Total H IndexRankings
Ranking Based On Selection: 11
Nanomagnetism
Coherent X-ray scattering
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,371
* Total H IndexRankings
Ranking Based On Selection: 12
Ultrafast Optics
X-ray Optics
Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
19
34
2,378
* Total H IndexRankings
Ranking Based On Selection: 13
Optics
Quantum Optics
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,226
* Total H IndexRankings
Ranking Based On Selection: 14
optical properties of semiconductors
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,025
* Total H IndexRankings
Ranking Based On Selection: 15
non-neutral plasma physics
Metrics
H-Index
i10 Index
Citation Counts
6
3
92
* Total H IndexRankings
Ranking Based On Selection: 16
Meshing
Isogeometric Analysis
Acoustics
Metrics
H-Index
i10 Index
Citation Counts
5
4
81
* Total H IndexRankings
Ranking Based On Selection: 17
Condensed Matter Physics
Electron Microscopy
Scanning Electron Microscopy
Transmission Electron Microscopy
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
5
2
64
* Total H IndexRankings
Ranking Based On Selection: 18
condensed matter theory
nano physics
computational materials
Metrics
H-Index
i10 Index
Citation Counts
3
2
59
* Total H IndexRankings
Ranking Based On Selection: 19
Atmospheric Chemistry
Analytical Chemistry
Instrument development
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
* Total H IndexRankings
Ranking Based On Selection: 20
Acoustics
Engineering
Aerospace
Wind
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
* Total H IndexRankings
Ranking Based On Selection: 21
Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
1
1
140
* Total H IndexRankings
Ranking Based On Selection: 22
material science
computational physics
uncertainty quantification
Metrics
H-Index
i10 Index
Citation Counts
1
1
17
Darin Ragozzine
Metrics
H-Index
i10-Index
Citation Counts
56
84
17,574
Exoplanets
Kuiper Belt Objects
Planetary Science
Astronomy
Gus Lw Hart
Metrics
H-Index
i10-Index
Citation Counts
41
72
11,268
Biophysics
algorithm development
applied linear algebra
machine learning
computational science
Robert Davis
Metrics
H-Index
i10-Index
Citation Counts
33
86
4,843
Physics
Materials
Nanofabrication
Microfabrication
Analytical Chemistry
Joseph Moody
Metrics
H-Index
i10-Index
Citation Counts
30
40
3,507
Kent L Gee
Metrics
H-Index
i10-Index
Citation Counts
30
132
4,308
Acoustics
Aeroacoustics
Physical Acoustics
Acoustics Education
Physics Education
David Neilsen
Metrics
H-Index
i10-Index
Citation Counts
28
35
2,845
General relativity
computational fluid dynamics
MHD
Scott D Bergeson
Metrics
H-Index
i10-Index
Citation Counts
27
48
3,232
atomic physics
ultracold plasmas
rydberg atoms
biophotonics
precision measurements
Mark Transtrum
Metrics
H-Index
i10-Index
Citation Counts
26
44
3,261
Benjamin Frandsen
Metrics
H-Index
i10-Index
Citation Counts
25
46
1,879
Richard Vanfleet
Metrics
H-Index
i10-Index
Citation Counts
24
47
1,857
Karine Chesnel
Metrics
H-Index
i10-Index
Citation Counts
22
35
1,371
Richard Lunt Sandberg
Metrics
H-Index
i10-Index
Citation Counts
19
34
2,378
Ultrafast Optics
X-ray Optics
Physics
Materials Science
Michael Ware
Metrics
H-Index
i10-Index
Citation Counts
17
28
1,226
John S Colton
Metrics
H-Index
i10-Index
Citation Counts
16
25
1,025
Bryan Peterson
Metrics
H-Index
i10-Index
Citation Counts
6
3
92
Caleb Goates
Metrics
H-Index
i10-Index
Citation Counts
5
4
81
Felipe Rivera
Metrics
H-Index
i10-Index
Citation Counts
5
2
64
Condensed Matter Physics
Electron Microscopy
Scanning Electron Microscopy
Transmission Electron Microscopy
Materials Science
Parker Hamilton
Metrics
H-Index
i10-Index
Citation Counts
3
2
59
condensed matter theory
nano physics
computational materials
Nitish Bhardwaj
Metrics
H-Index
i10-Index
Citation Counts
3
1
28
Atmospheric Chemistry
Analytical Chemistry
Instrument development
Francisco Irarrazabal
Metrics
H-Index
i10-Index
Citation Counts
2
0
11
Brayden Bekker
Metrics
H-Index
i10-Index
Citation Counts
1
1
140
Yonatan Kurniawan
Metrics
H-Index
i10-Index
Citation Counts
1
1
17
material science
computational physics
uncertainty quantification