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: 26
Soft Matter
Active Matter
Granular Materials
Biological Physics
Metrics
H-Index
i10 Index
Citation Counts
25
28
3,286
* Total H IndexRankings
Ranking Based On Selection: 27
microstructure
atom probe tomography
materials science
electron microscopy
corrosion
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,742
* Total H IndexRankings
Ranking Based On Selection: 28
Theory of Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
24
46
2,795
* Total H IndexRankings
Ranking Based On Selection: 29
Biophysics
Soft Matter
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
24
28
1,925
* Total H IndexRankings
Ranking Based On Selection: 30
Condensed Matter Physics
Quantum Materials
Superconductors
High Magnetic Fields
Metrics
H-Index
i10 Index
Citation Counts
23
24
2,518
* Total H IndexRankings
Ranking Based On Selection: 31
Metaphysics
Epistemology
Metaphysics of Science
Philosophical Logic
Philosophy of Science
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,787
* Total H IndexRankings
Ranking Based On Selection: 32
optical networks
5G and Beyond
Machine Learning
Coherent detection
Metrics
H-Index
i10 Index
Citation Counts
23
47
1,785
* Total H IndexRankings
Ranking Based On Selection: 33
superconductivity
high pressure
correlated electron systems
quantum criticality
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,680
* Total H IndexRankings
Ranking Based On Selection: 34
Random Matrix Theory
Quantum Chaos
Quantum Transport
Integrable Systems
Metrics
H-Index
i10 Index
Citation Counts
22
35
2,005
* Total H IndexRankings
Ranking Based On Selection: 35
statistical physics
computational physics
soft matter
disordered systems
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,053
* Total H IndexRankings
Ranking Based On Selection: 36
Quantum information and computation
quantum metrology
quantum optics
Metrics
H-Index
i10 Index
Citation Counts
20
29
3,362
* Total H IndexRankings
Ranking Based On Selection: 37
Philosophy of Physics
Philosophy of Science
Theoretical Physics
Foundations of Physics
Metrics
H-Index
i10 Index
Citation Counts
20
28
904
* Total H IndexRankings
Ranking Based On Selection: 38
Quantum: optics
communication
networks and space. Metrology
Imaging and Sensing
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,133
* Total H IndexRankings
Ranking Based On Selection: 39
quantum optics
silicon photonics
mid-infrared optics
Metrics
H-Index
i10 Index
Citation Counts
19
22
4,829
* Total H IndexRankings
Ranking Based On Selection: 40
Quantum Cryptography
Quantum Information
Quantum Photonics
Quantum Optics
Quantum Communication
Metrics
H-Index
i10 Index
Citation Counts
18
25
2,482
* Total H IndexRankings
Ranking Based On Selection: 41
Hydride superconductors
Correlated Electron Systems
High pressure techniques
Raman spectroscopy and transport in high magneti
Metrics
H-Index
i10 Index
Citation Counts
16
21
865
* Total H IndexRankings
Ranking Based On Selection: 42
Experimental Condensed Matter Physics
Strongly Correlated Electron System
Neutron scattering
high temperature superconductors
Metrics
H-Index
i10 Index
Citation Counts
15
20
705
* Total H IndexRankings
Ranking Based On Selection: 43
Quantum photonics
Metrics
H-Index
i10 Index
Citation Counts
14
19
2,592
* Total H IndexRankings
Ranking Based On Selection: 44
Smart Materials
MEMS
Resonant Sensors
Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
14
24
626
* Total H IndexRankings
Ranking Based On Selection: 45
Quantum information
quantum photonics
Metrics
H-Index
i10 Index
Citation Counts
11
11
2,229
* Total H IndexRankings
Ranking Based On Selection: 46
Quantum Computing
Quantum Optics
Metrics
H-Index
i10 Index
Citation Counts
11
11
924
* Total H IndexRankings
Ranking Based On Selection: 47
Condensed Matter Physics
Correlated Electron Systems
Superconductivity
Metrics
H-Index
i10 Index
Citation Counts
11
11
555
* Total H IndexRankings
Ranking Based On Selection: 48
Metrics
H-Index
i10 Index
Citation Counts
11
11
826
* Total H IndexRankings
Ranking Based On Selection: 49
Theoretical Physics
Mathematical Physics
Topology
Solitons
Nonlinear Physics
Metrics
H-Index
i10 Index
Citation Counts
11
11
609
* Total H IndexRankings
Ranking Based On Selection: 50
Photon counting
superconducting nanowire single-photon detectors
quantum walks
Metrics
H-Index
i10 Index
Citation Counts
11
11
407
Silke Henkes
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
25
28
3,286
Soft Matter
Active Matter
Granular Materials
Biological Physics
Tomas L. Martin
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
24
41
1,742
microstructure
atom probe tomography
materials science
electron microscopy
corrosion
Martin Gradhand
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
24
46
2,795
Jennifer McManus
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
24
28
1,925
Sven Badoux
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
24
2,518
Condensed Matter Physics
Quantum Materials
Superconductors
High Magnetic Fields
Tuomas E. Tahko
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
32
1,787
Metaphysics
Epistemology
Metaphysics of Science
Philosophical Logic
Philosophy of Science
Shuangyi Yan
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
47
1,785
optical networks
5G and Beyond
Machine Learning
Coherent detection
Sven Friedemann
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
22
35
1,680
superconductivity
high pressure
correlated electron systems
quantum criticality
Francesco Mezzadri
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
22
35
2,005
Random Matrix Theory
Quantum Chaos
Quantum Transport
Integrable Systems
Francesco Turci
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,053
statistical physics
computational physics
soft matter
disordered systems
Hugo Cable
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
29
3,362
Quantum information and computation
quantum metrology
quantum optics
Karim Thébault
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
28
904
Philosophy of Physics
Philosophy of Science
Theoretical Physics
Foundations of Physics
Siddarth Koduru Joshi
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
24
2,133
Quantum: optics
communication
networks and space. Metrology
Imaging and Sensing
Joshua W Silverstone
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
22
4,829
quantum optics
silicon photonics
mid-infrared optics
Christopher Erven
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
18
25
2,482
Quantum Cryptography
Quantum Information
Quantum Photonics
Quantum Optics
Quantum Communication
Jonathan Buhot
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
16
21
865
Hydride superconductors
Correlated Electron Systems
High pressure techniques
Raman spectroscopy and transport in high magneti
Mengze Zhu
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
15
20
705
Experimental Condensed Matter Physics
Strongly Correlated Electron System
Neutron scattering
high temperature superconductors
Nick Russell
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
19
2,592
Suresh Kaluvan
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
24
626
Smart Materials
MEMS
Resonant Sensors
Nuclear Physics
Chris Sparrow
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
2,229
Patrick Birchall
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
924
Jake Ayres
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
555
Condensed Matter Physics
Correlated Electron Systems
Superconductivity
Gary F. Sinclair
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
826
David Foster
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
609
Theoretical Physics
Mathematical Physics
Topology
Solitons
Nonlinear Physics
Robert M. Heath
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
11
407
Photon counting
superconducting nanowire single-photon detectors
quantum walks