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 Feb 01, 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
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
163
765
109,303
* Total H IndexRankings
Ranking Based On Selection: 2
Galaxy Evolution
Cosmology
Instrumentation in Astronomy
Metrics
H-Index
i10 Index
Citation Counts
133
470
56,755
* Total H IndexRankings
Ranking Based On Selection: 3
Nuclear structure and function
cancer biology
PML nuclear bodies
DNA repair
zebrafish
Metrics
H-Index
i10 Index
Citation Counts
54
104
11,247
* Total H IndexRankings
Ranking Based On Selection: 4
Thin-Film Solar Cells
Organic Electronics
Surface/Interface Physics
Metrics
H-Index
i10 Index
Citation Counts
53
110
15,088
* Total H IndexRankings
Ranking Based On Selection: 5
Biophysics
Metrics
H-Index
i10 Index
Citation Counts
40
74
6,115
* Total H IndexRankings
Ranking Based On Selection: 6
Statistical Optics
Structured Light
Self-similarity
Multifractality
Nonlinear Physics
Metrics
H-Index
i10 Index
Citation Counts
37
93
4,918
* Total H IndexRankings
Ranking Based On Selection: 7
Remote sensing
climate
Arctic
Metrics
H-Index
i10 Index
Citation Counts
33
48
3,175
* Total H IndexRankings
Ranking Based On Selection: 8
Physics of Aging
Biological Physics
Metrics
H-Index
i10 Index
Citation Counts
28
60
3,593
* Total H IndexRankings
Ranking Based On Selection: 9
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
27
35
2,906
* Total H IndexRankings
Ranking Based On Selection: 10
Condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
27
39
3,559
* Total H IndexRankings
Ranking Based On Selection: 11
Transport modeling
Materials simulation
Energy conversion
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,980
* Total H IndexRankings
Ranking Based On Selection: 12
dental resin-based composites
mechanical properties of fibers
Metrics
H-Index
i10 Index
Citation Counts
26
37
4,188
* Total H IndexRankings
Ranking Based On Selection: 13
quantum dot
ultrafast
exciton
spin
GaMnAs
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,561
* Total H IndexRankings
Ranking Based On Selection: 14
optical coherence and statistical optics
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,366
* Total H IndexRankings
Ranking Based On Selection: 15
Quantum computing
Metrics
H-Index
i10 Index
Citation Counts
16
18
2,213
* Total H IndexRankings
Ranking Based On Selection: 16
Astronomy and Data Science
Metrics
H-Index
i10 Index
Citation Counts
6
4
78
* Total H IndexRankings
Ranking Based On Selection: 17
General Relativity
Cosmology
Dynamical Systems
Metrics
H-Index
i10 Index
Citation Counts
5
4
161
* Total H IndexRankings
Ranking Based On Selection: 18
physics
ultrafast spectroscopy
lithium-ion batteries
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
* Total H IndexRankings
Ranking Based On Selection: 19
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
2
2
32
* Total H IndexRankings
Ranking Based On Selection: 20
Lithium-Ion Batteries
Lithium-Metal Batteries
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
* Total H IndexRankings
Ranking Based On Selection: 21
Condensed Matter Physics
Magnetism
Molecular Beam Epitaxy
Computational Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Jeff Dahn
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
163
765
109,303
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
Scott Chapman
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
133
470
56,755
Galaxy Evolution
Cosmology
Instrumentation in Astronomy
Graham Dellaire
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
54
104
11,247
Nuclear structure and function
cancer biology
PML nuclear bodies
DNA repair
zebrafish
Ian G Hill
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
110
15,088
Thin-Film Solar Cells
Organic Electronics
Surface/Interface Physics
Laurent Kreplak
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
74
6,115
Sergey A Ponomarenko
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
93
4,918
Statistical Optics
Structured Light
Self-similarity
Multifractality
Nonlinear Physics
Thomas J Duck
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
48
3,175
Andrew Rutenberg
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
60
3,593
Kaja Rotermund
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
35
2,906
Ted Monchesky
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
39
3,559
Jesse Maassen
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
39
2,980
Transport modeling
Materials simulation
Energy conversion
Daniel Labrie
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
37
4,188
dental resin-based composites
mechanical properties of fibers
Kimberley Hall
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,561
Chunhao Liang (梁春豪)
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
20
33
1,366
Matthew Amy
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
16
18
2,213
Hossein Abolghasem
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
5
4
161
General Relativity
Cosmology
Dynamical Systems
Alison Clarke|A Clarke
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
3
1
29
physics
ultrafast spectroscopy
lithium-ion batteries
Cameron Rudderham
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
2
2
32
Lithium-Ion Batteries
Lithium-Metal Batteries
Condensed Matter Physics
Magnetism
Molecular Beam Epitaxy
Computational Physics
Materials Science