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
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation Counts
97
367
30,147
* Total H IndexRankings
Ranking Based On Selection: 2
2D materials
surface science
oxide and nitride semiconductor materials
Metrics
H-Index
i10 Index
Citation Counts
68
237
15,062
* Total H IndexRankings
Ranking Based On Selection: 3
Materials Science
Condensed Matter Physics
Electron Microscopy
Carbon Nanotubes
Solid State Chemistry
Metrics
H-Index
i10 Index
Citation Counts
61
157
14,207
* Total H IndexRankings
Ranking Based On Selection: 4
Energy Materials
Fuel Cells
Electrolyzers
Batteries
Electrochemical Synthesis
Metrics
H-Index
i10 Index
Citation Counts
58
157
16,764
* Total H IndexRankings
Ranking Based On Selection: 5
Polymer Chemistry
Sustainable Polymers
Biomaterials
Glycopolymers
Vaccine Adjuvants
Metrics
H-Index
i10 Index
Citation Counts
57
136
13,636
* Total H IndexRankings
Ranking Based On Selection: 6
Electron microscopy
semiconductors
oxides
2D materials
nanowires
Metrics
H-Index
i10 Index
Citation Counts
44
138
7,008
* Total H IndexRankings
Ranking Based On Selection: 7
Polymers
Metrics
H-Index
i10 Index
Citation Counts
36
70
3,290
* Total H IndexRankings
Ranking Based On Selection: 8
Process Metallurgy
Steelmaking
Ironmaking
thermophysical properties
Metrics
H-Index
i10 Index
Citation Counts
30
67
3,297
* Total H IndexRankings
Ranking Based On Selection: 9
Materials science
photovoltaics
silicon
atomic layer deposition
interfaces
Metrics
H-Index
i10 Index
Citation Counts
29
57
2,482
* Total H IndexRankings
Ranking Based On Selection: 10
Halide Perovskites
2D Materials
1D Materials
Electron Microscopy
Metrics
H-Index
i10 Index
Citation Counts
28
51
2,573
* Total H IndexRankings
Ranking Based On Selection: 11
Molecular simulation
High Performance Computing
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
28
40
4,068
* Total H IndexRankings
Ranking Based On Selection: 12
Materials Modelling
Computational materials science
QM/MM
Fracture
Predictive Modelling
Metrics
H-Index
i10 Index
Citation Counts
26
39
8,269
* Total H IndexRankings
Ranking Based On Selection: 13
Photovoltaics
Surface passivation
Batteries
Metamaterials
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,282
* Total H IndexRankings
Ranking Based On Selection: 14
Polymer Chemistry
Radical Polymerization
Macromolecular design and engineering
Industrialisation of synthetic processes
Metrics
H-Index
i10 Index
Citation Counts
26
29
1,843
* Total H IndexRankings
Ranking Based On Selection: 15
Metallurgy
Solidification
Phase transformation
Microelectronics materials
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,316
* Total H IndexRankings
Ranking Based On Selection: 16
fuel cells
electrolytic cell
energy materials
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,631
* Total H IndexRankings
Ranking Based On Selection: 17
Additive Manufacturing
Composites
Ferroelectrics
Nonlinear optics
Metamaterials
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,589
* Total H IndexRankings
Ranking Based On Selection: 18
Physical Metallurgy
Aluminium Alloys
Dissimilar Metals Joining
Synchrotron Characterization
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,266
* Total H IndexRankings
Ranking Based On Selection: 19
Computational Materials Science
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,490
* Total H IndexRankings
Ranking Based On Selection: 20
polymer chemistry
biomaterials
nanotechnology
tissue engineering
Metrics
H-Index
i10 Index
Citation Counts
17
22
659
* Total H IndexRankings
Ranking Based On Selection: 21
Materials Science
Sensors
Additive Layer Manufacturing
Organic Electronics
Organised Molecular Films
Metrics
H-Index
i10 Index
Citation Counts
17
20
817
* Total H IndexRankings
Ranking Based On Selection: 22
Terahertz
Ultrafast optics
Materials science
Metrics
H-Index
i10 Index
Citation Counts
14
17
400
* Total H IndexRankings
Ranking Based On Selection: 23
Ferroics
Complex oxides
Scanning Probe Microscopy
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,058
* Total H IndexRankings
Ranking Based On Selection: 24
composites
automotive
lightweighting
materials characterisation
high volume processing
Metrics
H-Index
i10 Index
Citation Counts
11
17
841
* Total H IndexRankings
Ranking Based On Selection: 25
Metallurgy
Alloy Design
Casting
Segregation
Metrics
H-Index
i10 Index
Citation Counts
11
14
390
DM Haddleton
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
97
367
30,147
Chris Mcconville
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
68
237
15,062
2D materials
surface science
oxide and nitride semiconductor materials
Jeremy Sloan
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
61
157
14,207
Materials Science
Condensed Matter Physics
Electron Microscopy
Carbon Nanotubes
Solid State Chemistry
Shanwen Tao
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
58
157
16,764
Energy Materials
Fuel Cells
Electrolyzers
Batteries
Electrochemical Synthesis
Remzi Becer
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
57
136
13,636
Polymer Chemistry
Sustainable Polymers
Biomaterials
Glycopolymers
Vaccine Adjuvants
Ana M Sanchez
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
44
138
7,008
Electron microscopy
semiconductors
oxides
2D materials
nanowires
Nicholas Ballard
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
36
70
3,290
Zushu Li
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
30
67
3,297
Process Metallurgy
Steelmaking
Ironmaking
thermophysical properties
John D Murphy
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
29
57
2,482
Materials science
photovoltaics
silicon
atomic layer deposition
interfaces
Reza Kashtiban
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
28
51
2,573
Halide Perovskites
2D Materials
1D Materials
Electron Microscopy
David Quigley
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
28
40
4,068
Molecular simulation
High Performance Computing
Materials Science
James Kermode
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
39
8,269
Materials Modelling
Computational materials science
QM/MM
Fracture
Predictive Modelling
Nicholas Grant
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
52
2,282
Photovoltaics
Surface passivation
Batteries
Metamaterials
Alexandre Simula
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
29
1,843
Polymer Chemistry
Radical Polymerization
Macromolecular design and engineering
Industrialisation of synthetic processes
Hiren Kotadia
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
24
38
2,316
Metallurgy
Solidification
Phase transformation
Microelectronics materials
Mengfei Zhang
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,631
fuel cells
electrolytic cell
energy materials
Dmitry Isakov
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
21
39
1,589
Additive Manufacturing
Composites
Ferroelectrics
Nonlinear optics
Metamaterials
Prakash Srirangam
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,266
Physical Metallurgy
Aluminium Alloys
Dissimilar Metals Joining
Synchrotron Characterization
Peter Brommer
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
27
1,490
Computational Materials Science
Ahmed M Eissa
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
22
659
polymer chemistry
biomaterials
nanotechnology
tissue engineering
Barbara Urasinska Wojcik
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
20
817
Materials Science
Sensors
Additive Layer Manufacturing
Organic Electronics
Organised Molecular Films
Sen Mou
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
17
400
Terahertz
Ultrafast optics
Materials science
Yooun Heo
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,058
Ferroics
Complex oxides
Scanning Probe Microscopy
Neil Reynolds
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
17
841
composites
automotive
lightweighting
materials characterisation
high volume processing
Carl Slater
University of Warwick
Coventry, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
14
390
Metallurgy
Alloy Design
Casting
Segregation