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 Dec 21, 2024, 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 (873.897) 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
High Energy Physics
Medical Physics
High Performance Computing
Metrics
H-Index
i10 Index
Citation Counts
198
912
181,365
* Total H IndexRankings
Ranking Based On Selection: 2
cosmology
stellar populations
fundamental calibration
instrumentation
Metrics
H-Index
i10 Index
Citation Counts
115
315
78,479
* Total H IndexRankings
Ranking Based On Selection: 3
physics
Metrics
H-Index
i10 Index
Citation Counts
103
580
42,715
* Total H IndexRankings
Ranking Based On Selection: 4
general relativity
supergravity
string theory
Metrics
H-Index
i10 Index
Citation Counts
98
350
31,791
* Total H IndexRankings
Ranking Based On Selection: 5
Theoretical nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
90
298
31,579
* Total H IndexRankings
Ranking Based On Selection: 6
Nuclear Physics
Nuclear Astrophysics and Gravitational Waves
Metrics
H-Index
i10 Index
Citation Counts
81
217
24,982
* Total H IndexRankings
Ranking Based On Selection: 7
Optics
Scattering
Optical Phase Modulation
Optimization Algorithms
Metrics
H-Index
i10 Index
Citation Counts
80
211
24,378
* Total H IndexRankings
Ranking Based On Selection: 8
Nuclear Physics
Hot and Dense QCD Matter
Quark-Gluon Plasma
High-Energy Heavy-Ion Collisions
Metrics
H-Index
i10 Index
Citation Counts
79
173
24,260
* Total H IndexRankings
Ranking Based On Selection: 9
Astronomy
Gravitational Waves
LIGO
Exoplanet
Metrics
H-Index
i10 Index
Citation Counts
74
214
29,184
* Total H IndexRankings
Ranking Based On Selection: 10
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
74
179
20,734
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* Total H IndexRankings
Ranking Based On Selection: 11
Quantum optics
Metrics
H-Index
i10 Index
Citation Counts
73
292
30,427
* Total H IndexRankings
Ranking Based On Selection: 12
Supernovae
Extragalactic transients
Space-based Ultraviolet
Metrics
H-Index
i10 Index
Citation Counts
72
199
30,195
* Total H IndexRankings
Ranking Based On Selection: 13
Astrophysics
Cosmology
Metrics
H-Index
i10 Index
Citation Counts
71
149
19,031
* Total H IndexRankings
Ranking Based On Selection: 14
Nonlinear Optics
Nonlinear Dynamics
Metrics
H-Index
i10 Index
Citation Counts
70
558
24,469
* Total H IndexRankings
Ranking Based On Selection: 15
nuclear physics
nuclear astrophysics
Metrics
H-Index
i10 Index
Citation Counts
69
218
17,318
* Total H IndexRankings
Ranking Based On Selection: 16
Ultrafast Science
Time-resolved X-ray Diffraction and Sepctroscopy
Metrics
H-Index
i10 Index
Citation Counts
69
273
19,450
* Total H IndexRankings
Ranking Based On Selection: 17
nuclear physics
atomic physics
few-body physics
Metrics
H-Index
i10 Index
Citation Counts
62
166
13,234
* Total H IndexRankings
Ranking Based On Selection: 18
Astronomy
astrophysics
Metrics
H-Index
i10 Index
Citation Counts
48
89
6,245
* Total H IndexRankings
Ranking Based On Selection: 19
Gravitational Physics and Geodesy: laser interferometry
optics & precision metrology
space
Metrics
H-Index
i10 Index
Citation Counts
46
85
12,966
* Total H IndexRankings
Ranking Based On Selection: 20
Lasers in Medicine and Biomolecular Physics
Metrics
H-Index
i10 Index
Citation Counts
46
105
10,342
* Total H IndexRankings
Ranking Based On Selection: 21
Astrodynamics
space situational awareness
space systems
Metrics
H-Index
i10 Index
Citation Counts
42
111
8,602
* Total H IndexRankings
Ranking Based On Selection: 22
theoretical physics
Metrics
H-Index
i10 Index
Citation Counts
41
124
8,306
* Total H IndexRankings
Ranking Based On Selection: 23
Astronomy
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
39
77
5,523
* Total H IndexRankings
Ranking Based On Selection: 24
Quantum Coherent and Nonlinear Optics
Quantum Information Theory
Attosecond Physics
X-ray Optics
Laser Physics
Metrics
H-Index
i10 Index
Citation Counts
38
92
6,644
* Total H IndexRankings
Ranking Based On Selection: 25
optics
lasers
quantum mechanics
Metrics
H-Index
i10 Index
Citation Counts
37
76
11,194
Othmane Bouhali
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
198
912
181,365
High Energy Physics
Medical Physics
High Performance Computing
Nicholas Suntzeff
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
115
315
78,479
cosmology
stellar populations
fundamental calibration
instrumentation
Girish Agarwal
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
103
580
42,715
CN Pope
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
98
350
31,791
general relativity
supergravity
string theory
Che Ming Ko
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
90
298
31,579
Bao An Li
Texas A&M University Commerce
Commerce, United States
Metrics
H-Index
i10-Index
Citation Counts
81
217
24,982
Nuclear Physics
Nuclear Astrophysics and Gravitational Waves
Jonathan V Thompson
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
80
211
24,378
Optics
Scattering
Optical Phase Modulation
Optimization Algorithms
Ralf Rapp
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
79
173
24,260
Nuclear Physics
Hot and Dense QCD Matter
Quark-Gluon Plasma
High-Energy Heavy-Ion Collisions
Lifan Wang
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
74
214
29,184
Astronomy
Gravitational Waves
LIGO
Exoplanet
Rupak Mahapatra
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
74
179
20,734
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
M Suhail Zubairy
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
73
292
30,427
Peter J Brown
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
72
199
30,195
Supernovae
Extragalactic transients
Space-based Ultraviolet
Louis Strigari
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
71
149
19,031
Milivoj R Belic
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
70
558
24,469
Carlos Bertulani
Texas A&M University Commerce
Commerce, United States
Metrics
H-Index
i10-Index
Citation Counts
69
218
17,318
Peter M Rentzepis
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
69
273
19,450
Ultrafast Science
Time-resolved X-ray Diffraction and Sepctroscopy
AM Mukhamedzhanov
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
62
166
13,234
nuclear physics
atomic physics
few-body physics
Matt A Wood
Texas A&M University Commerce
Commerce, United States
Metrics
H-Index
i10-Index
Citation Counts
48
89
6,245
Felipe Guzmán
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
46
85
12,966
Gravitational Physics and Geodesy: laser interferometry
optics & precision metrology
space
Lou Reinisch
Texas A&M University Kingsville
Kingsville, United States
Metrics
H-Index
i10-Index
Citation Counts
46
105
10,342
Lasers in Medicine and Biomolecular Physics
Kyle Alfriend
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
42
111
8,602
Astrodynamics
space situational awareness
space systems
Roland E Allen
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
41
124
8,306
Guang Yang
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
39
77
5,523
Olga Kocharovskaya
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
38
92
6,644
Quantum Coherent and Nonlinear Optics
Quantum Information Theory
Attosecond Physics
X-ray Optics
Laser Physics
Edward Fry
Texas A&M University
College Station, United States
Metrics
H-Index
i10-Index
Citation Counts
37
76
11,194