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: 101
Phase Change Materials
Metamaterials
Metasurfaces
Computational Physics
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,517
* Total H IndexRankings
Ranking Based On Selection: 102
Materials Science
Polymers
Proteins
Strategy
Analytics
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,617
* Total H IndexRankings
Ranking Based On Selection: 103
Polymer Physics
Computer Simulation
Battery Materials
Metrics
H-Index
i10 Index
Citation Counts
17
18
966
* Total H IndexRankings
Ranking Based On Selection: 104
Polymer Science
Advanced Materials
Biotechnology
Tissue Engineering
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,600
* Total H IndexRankings
Ranking Based On Selection: 105
solid mechanics
ductile fracture
localization and instability
mechanics of materials
numerical methods
Metrics
H-Index
i10 Index
Citation Counts
17
18
3,417
* Total H IndexRankings
Ranking Based On Selection: 106
Materials science of III-V epi
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,989
* Total H IndexRankings
Ranking Based On Selection: 107
Semiconductor Physics
Machine learning
Elastic strain engineering
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,209
* Total H IndexRankings
Ranking Based On Selection: 108
Additive Manufacturing
Computational Fabrication
Bioinspired Design
Architected Materials
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,796
* Total H IndexRankings
Ranking Based On Selection: 109
hydrogels
soft materials
mechanical properties
personal care
rheology
Metrics
H-Index
i10 Index
Citation Counts
16
18
6,518
* Total H IndexRankings
Ranking Based On Selection: 110
materials science
chemistry
solid-state chemistry
metal-organic frameworks
Metrics
H-Index
i10 Index
Citation Counts
16
18
3,915
* Total H IndexRankings
Ranking Based On Selection: 111
Neural Networks
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
16
20
3,529
* Total H IndexRankings
Ranking Based On Selection: 112
Low dimensional materials
Heterogeneous integration
Microelectronics
Neuromorphic Computing
Metrics
H-Index
i10 Index
Citation Counts
16
18
2,190
* Total H IndexRankings
Ranking Based On Selection: 113
Reservoir Engineering
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
16
28
769
* Total H IndexRankings
Ranking Based On Selection: 114
self-assembly
supramolecular chemistry
dynamics
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,947
* Total H IndexRankings
Ranking Based On Selection: 115
Materials for Energy Conversion & Storage
Carbon Nanostructures
PEMFC & DMFC
Supercapacitors
Capacitive Deionization
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,011
* Total H IndexRankings
Ranking Based On Selection: 116
Lithography
Optics
Materials
X-rays
Metrics
H-Index
i10 Index
Citation Counts
16
19
683
* Total H IndexRankings
Ranking Based On Selection: 117
3D Metal Printing
Shape memory alloys
Metallic Foams
Biomaterials
Mechanical behavior
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,051
* Total H IndexRankings
Ranking Based On Selection: 118
Materials Science & Engineering
XCT
Tomography
Damage
Armor Materials
Metrics
H-Index
i10 Index
Citation Counts
16
26
709
* Total H IndexRankings
Ranking Based On Selection: 119
Computational Materials Science
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,815
* Total H IndexRankings
Ranking Based On Selection: 120
Energy Conversion and Materials
Metrics
H-Index
i10 Index
Citation Counts
15
17
8,520
* Total H IndexRankings
Ranking Based On Selection: 121
superconductivity
correlated electrons
topological materials
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,612
* Total H IndexRankings
Ranking Based On Selection: 122
Polymer Chemistry
Metabolic Engineering
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,067
* Total H IndexRankings
Ranking Based On Selection: 123
Dynamic Polymers
solidification
additive manufacturing
Bio-inspired Materials
organic-inorganic hybrids
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,405
* Total H IndexRankings
Ranking Based On Selection: 124
Materials
Optics
Semiconductor
Battery
Polymer
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,500
* Total H IndexRankings
Ranking Based On Selection: 125
2D materials
silk fibroin
self assembly
molecular transport
agriculture
Metrics
H-Index
i10 Index
Citation Counts
14
16
892
Christopher M Roberts
Metrics
H-Index
i10-Index
Citation Counts
17
22
2,517
Phase Change Materials
Metamaterials
Metasurfaces
Computational Physics
Nitesh Mittal
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,617
Materials Science
Polymers
Proteins
Strategy
Analytics
Zhen Cao
Metrics
H-Index
i10-Index
Citation Counts
17
18
966
Polymer Physics
Computer Simulation
Battery Materials
Keith Hearon
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,600
Polymer Science
Advanced Materials
Biotechnology
Tissue Engineering
Liang Xue
Metrics
H-Index
i10-Index
Citation Counts
17
18
3,417
solid mechanics
ductile fracture
localization and instability
mechanics of materials
numerical methods
Sheila Hurtt
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,989
Materials science of III-V epi
Zhe Shi Frank
Metrics
H-Index
i10-Index
Citation Counts
16
19
2,209
Semiconductor Physics
Machine learning
Elastic strain engineering
Jifei Ou
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,796
Additive Manufacturing
Computational Fabrication
Bioinspired Design
Architected Materials
German A Parada
Metrics
H-Index
i10-Index
Citation Counts
16
18
6,518
hydrogels
soft materials
mechanical properties
personal care
rheology
Grigorii Skorupskii
Metrics
H-Index
i10-Index
Citation Counts
16
18
3,915
materials science
chemistry
solid-state chemistry
metal-organic frameworks
Wen Ma
Metrics
H-Index
i10-Index
Citation Counts
16
20
3,529
Neural Networks
Machine Learning
Jiadi Zhu
Metrics
H-Index
i10-Index
Citation Counts
16
18
2,190
Low dimensional materials
Heterogeneous integration
Microelectronics
Neuromorphic Computing
Hsieh Chen
Metrics
H-Index
i10-Index
Citation Counts
16
28
769
Reservoir Engineering
Materials Science
Julia Ortony
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,947
self-assembly
supramolecular chemistry
dynamics
Mazdak Hashempour
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,011
Materials for Energy Conversion & Storage
Carbon Nanostructures
PEMFC & DMFC
Supercapacitors
Capacitive Deionization
Kahraman Keskinbora
Metrics
H-Index
i10-Index
Citation Counts
16
19
683
Lithography
Optics
Materials
X-rays
Nihan Tuncer
Metrics
H-Index
i10-Index
Citation Counts
16
17
1,051
3D Metal Printing
Shape memory alloys
Metallic Foams
Biomaterials
Mechanical behavior
Joe Wells
Metrics
H-Index
i10-Index
Citation Counts
16
26
709
Materials Science & Engineering
XCT
Tomography
Damage
Armor Materials
Sheng Gong
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,815
Computational Materials Science
Machine Learning
George Ni
Metrics
H-Index
i10-Index
Citation Counts
15
17
8,520
Energy Conversion and Materials
Sergio C De La Barrera
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,612
superconductivity
correlated electrons
topological materials
Gang Fan
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,067
Polymer Chemistry
Metabolic Engineering
Electrochemistry
Sungjin Kim
Metrics
H-Index
i10-Index
Citation Counts
14
16
1,405
Dynamic Polymers
solidification
additive manufacturing
Bio-inspired Materials
organic-inorganic hybrids
Jungwoo Shin
Metrics
H-Index
i10-Index
Citation Counts
14
16
1,500
Materials
Optics
Semiconductor
Battery
Polymer
Muchun Liu
Metrics
H-Index
i10-Index
Citation Counts
14
16
892
2D materials
silk fibroin
self assembly
molecular transport
agriculture