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 31, 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 (870.053) 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
quantum optics
quantum information
many-body systems
Metrics
H-Index
i10 Index
Citation Counts
168
563
137,320
* Total H IndexRankings
Ranking Based On Selection: 2
Quantum Physics
Laser Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
141
501
97,336
* Total H IndexRankings
Ranking Based On Selection: 3
Physics
Quantum Simulation
Quantum Optics
Ultracold Quantum Gases
Many-Body Quantum Systems
Metrics
H-Index
i10 Index
Citation Counts
115
201
80,019
* Total H IndexRankings
Ranking Based On Selection: 4
relativistic laser plasma
inertial fusion
Metrics
H-Index
i10 Index
Citation Counts
69
165
23,539
* Total H IndexRankings
Ranking Based On Selection: 5
atomic physics
precision measurement
laser spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
68
145
32,043
* Total H IndexRankings
Ranking Based On Selection: 6
attosecond physics
strong-field light-matter interaction
computational physics
photonics
Metrics
H-Index
i10 Index
Citation Counts
50
71
23,293
* Total H IndexRankings
Ranking Based On Selection: 7
Thin film optical coatings
optimization
Metrics
H-Index
i10 Index
Citation Counts
44
119
6,375
* Total H IndexRankings
Ranking Based On Selection: 8
physics
Metrics
H-Index
i10 Index
Citation Counts
43
148
7,236
* Total H IndexRankings
Ranking Based On Selection: 9
Physics
Quantum Simulation
Ultracold Quantum Gases
Rydberg Atoms
Many-Body Quantum Systems
Metrics
H-Index
i10 Index
Citation Counts
42
51
15,362
* Total H IndexRankings
Ranking Based On Selection: 10
Condensed Matter Theory
Ultracold Quantum Gases
Two-Dimensional Materials
Functional Renormalization Group
Metrics
H-Index
i10 Index
Citation Counts
36
57
5,188
* Total H IndexRankings
Ranking Based On Selection: 11
Laser spectroscopy
Molecular spectroscopy
Frequency comb
Dual-comb spectroscopy
Optics
Metrics
H-Index
i10 Index
Citation Counts
36
63
9,664
* Total H IndexRankings
Ranking Based On Selection: 12
ultracold atoms
Rydberg atoms
quantum optics
quantum information
Metrics
H-Index
i10 Index
Citation Counts
33
40
5,581
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
30
44
3,668
* Total H IndexRankings
Ranking Based On Selection: 14
Quantum Computation and Information
Metrics
H-Index
i10 Index
Citation Counts
30
39
4,571
* Total H IndexRankings
Ranking Based On Selection: 15
Light-matter interactions
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,426
* Total H IndexRankings
Ranking Based On Selection: 16
Quantum Networks
rare-earth ions
nanophotonics
Metrics
H-Index
i10 Index
Citation Counts
25
28
9,133
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,332
* Total H IndexRankings
Ranking Based On Selection: 18
physics
quantum optics
ultracold atoms
Metrics
H-Index
i10 Index
Citation Counts
22
24
6,104
* Total H IndexRankings
Ranking Based On Selection: 19
ultracold atoms
precision measurement
atomic clocks
AMO physics
Metrics
H-Index
i10 Index
Citation Counts
22
32
5,028
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
21
23
4,039
* Total H IndexRankings
Ranking Based On Selection: 21
Quantum Optics
Open Quantum Systems
Quantum Information
Photonics
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,532
* Total H IndexRankings
Ranking Based On Selection: 22
quantum optics
quantum information theory
many-body physics
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,423
* Total H IndexRankings
Ranking Based On Selection: 23
Statistical Physics
Quantum Physics
Metrics
H-Index
i10 Index
Citation Counts
20
27
4,837
* Total H IndexRankings
Ranking Based On Selection: 24
Physics
Metrics
H-Index
i10 Index
Citation Counts
20
27
2,925
* Total H IndexRankings
Ranking Based On Selection: 25
Attosecond physics
Ultrafast nanoplasmonics
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,533
İgnacio Cirac
Metrics
H-Index
i10-Index
Citation Counts
168
563
137,320
quantum optics
quantum information
many-body systems
Theodor Haensch
Metrics
H-Index
i10-Index
Citation Counts
141
501
97,336
Immanuel Bloch
Metrics
H-Index
i10-Index
Citation Counts
115
201
80,019
Physics
Quantum Simulation
Quantum Optics
Ultracold Quantum Gases
Many-Body Quantum Systems
Juergen Meyer-Ter-Vehn
Metrics
H-Index
i10-Index
Citation Counts
69
165
23,539
Thomas Udem
Metrics
H-Index
i10-Index
Citation Counts
68
145
32,043
atomic physics
precision measurement
laser spectroscopy
Vladislav S. Yakovlev
Metrics
H-Index
i10-Index
Citation Counts
50
71
23,293
attosecond physics
strong-field light-matter interaction
computational physics
photonics
Michael Trubetskov
Metrics
H-Index
i10-Index
Citation Counts
44
119
6,375
Savely Karshenboim (Савелий Каршенбойм)
Metrics
H-Index
i10-Index
Citation Counts
43
148
7,236
Christian Gross
Metrics
H-Index
i10-Index
Citation Counts
42
51
15,362
Physics
Quantum Simulation
Ultracold Quantum Gases
Rydberg Atoms
Many-Body Quantum Systems
Richard Schmidt
Metrics
H-Index
i10-Index
Citation Counts
36
57
5,188
Condensed Matter Theory
Ultracold Quantum Gases
Two-Dimensional Materials
Functional Renormalization Group
Nathalie Picqué
Metrics
H-Index
i10-Index
Citation Counts
36
63
9,664
Laser spectroscopy
Molecular spectroscopy
Frequency comb
Dual-comb spectroscopy
Optics
Stephan Dürr
Metrics
H-Index
i10-Index
Citation Counts
33
40
5,581
ultracold atoms
Rydberg atoms
quantum optics
quantum information
Daniel Kiefer
Metrics
H-Index
i10-Index
Citation Counts
30
44
3,668
Maarten Van Den Nest
Metrics
H-Index
i10-Index
Citation Counts
30
39
4,571
Boris Bergues
Metrics
H-Index
i10-Index
Citation Counts
28
49
2,426
Andreas Reiserer
Metrics
H-Index
i10-Index
Citation Counts
25
28
9,133
Quantum Networks
rare-earth ions
nanophotonics
Akira Ozawa
Metrics
H-Index
i10-Index
Citation Counts
24
31
2,332
Philipp Preiss
Metrics
H-Index
i10-Index
Citation Counts
22
24
6,104
Sebastian Blatt
Metrics
H-Index
i10-Index
Citation Counts
22
32
5,028
ultracold atoms
precision measurement
atomic clocks
AMO physics
Johannes Zeiher
Metrics
H-Index
i10-Index
Citation Counts
21
23
4,039
Rahul Trivedi
Metrics
H-Index
i10-Index
Citation Counts
21
28
2,532
Quantum Optics
Open Quantum Systems
Quantum Information
Photonics
Daniel Malz
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,423
quantum optics
quantum information theory
many-body physics
Zongping Gong
Metrics
H-Index
i10-Index
Citation Counts
20
27
4,837
Arthur Matveev
Metrics
H-Index
i10-Index
Citation Counts
20
27
2,925
William Okell
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,533