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 17, 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 (873.722) 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
Photobiocatalysis
Collaborative Catalysis
Amyloid Self-Assembly
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
78
194
19,556
* Total H IndexRankings
Ranking Based On Selection: 2
multiscale simulation
theory
catalysis
materials design
method development
Metrics
H-Index
i10 Index
Citation Counts
67
180
16,645
* Total H IndexRankings
Ranking Based On Selection: 3
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
62
147
13,033
* Total H IndexRankings
Ranking Based On Selection: 4
separation
membrane
adsorption
porous materials
Metrics
H-Index
i10 Index
Citation Counts
53
114
17,400
* Total H IndexRankings
Ranking Based On Selection: 5
Supercapacitors
Li-ion batteries
Metal-air batteries
Water splitting
Solar cells
Metrics
H-Index
i10 Index
Citation Counts
48
66
6,140
* Total H IndexRankings
Ranking Based On Selection: 6
materials science and engineering
Metrics
H-Index
i10 Index
Citation Counts
48
131
8,708
* Total H IndexRankings
Ranking Based On Selection: 7
Materials
Nanostructures
Photovoltaics
Photoelectrochemistry
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
43
81
6,436
* Total H IndexRankings
Ranking Based On Selection: 8
Metamaterial
Plasmonics
Nanophotonics
Metrics
H-Index
i10 Index
Citation Counts
37
61
4,273
* Total H IndexRankings
Ranking Based On Selection: 9
electron microscopy
2D material
liquid cell
nanoparticle
Metrics
H-Index
i10 Index
Citation Counts
35
64
5,225
* Total H IndexRankings
Ranking Based On Selection: 10
spintronics
MRAM
magnetic materials and devices
Metrics
H-Index
i10 Index
Citation Counts
33
78
5,918
* Total H IndexRankings
Ranking Based On Selection: 11
Crystal Growth
MOCVD
Compound Semiconductors
2D Materials
Metrics
H-Index
i10 Index
Citation Counts
32
45
6,139
* Total H IndexRankings
Ranking Based On Selection: 12
Corrosion inhibition
Inhibitors
Coating
Electrochemistry
Density Functional Theory and Molecular Dynamics Simulation
Metrics
H-Index
i10 Index
Citation Counts
31
42
5,157
* Total H IndexRankings
Ranking Based On Selection: 13
composite manufacturing
composite materials
composite structures
composite actuators
Metrics
H-Index
i10 Index
Citation Counts
30
60
2,849
* Total H IndexRankings
Ranking Based On Selection: 14
Materials Chemistry
Polymer Nanocomposites
Supercapacitor
Carbon nanomaterials
Ionic
Metrics
H-Index
i10 Index
Citation Counts
27
31
2,484
* Total H IndexRankings
Ranking Based On Selection: 15
Materials Science
Nanomechanics
Metrics
H-Index
i10 Index
Citation Counts
26
40
4,672
* Total H IndexRankings
Ranking Based On Selection: 16
2D materials
Soft actuators
Semiconductor device
Metal oxide
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
24
26
1,799
* Total H IndexRankings
Ranking Based On Selection: 17
Physical Metallurgy
Phase Transformation
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,838
* Total H IndexRankings
Ranking Based On Selection: 18
Ferroelectronics
Semiconductor Devices
Nanoelectronics
Organic Optoelectronic Devices
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,158
* Total H IndexRankings
Ranking Based On Selection: 19
Air Pollution matter filteration
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,072
* Total H IndexRankings
Ranking Based On Selection: 20
Inorganic chemistry
Electrochemistry
Nanomaterials for energy applications
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,720
* Total H IndexRankings
Ranking Based On Selection: 21
corrosion
stress corrosion cracking
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
17
29
931
* Total H IndexRankings
Ranking Based On Selection: 22
topological aspects of matter
quantum phase transition
spintronics
2D materials
superconductivity
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,281
* Total H IndexRankings
Ranking Based On Selection: 23
First-Principles Electronic Structure Calculations
Computational Materials Science
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,618
* Total H IndexRankings
Ranking Based On Selection: 24
纳米能源材料与技术
Metrics
H-Index
i10 Index
Citation Counts
14
14
684
* Total H IndexRankings
Ranking Based On Selection: 25
Surface science
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,538
Chan Beum Park
Metrics
H-Index
i10-Index
Citation Counts
78
194
19,556
Photobiocatalysis
Collaborative Catalysis
Amyloid Self-Assembly
Biomaterials
Hyungjun Kim
Metrics
H-Index
i10-Index
Citation Counts
67
180
16,645
multiscale simulation
theory
catalysis
materials design
method development
Pyuck Pa Choi
Metrics
H-Index
i10-Index
Citation Counts
62
147
13,033
Tae Hyun Bae
Metrics
H-Index
i10-Index
Citation Counts
53
114
17,400
separation
membrane
adsorption
porous materials
Balamurugan Jayaraman
Metrics
H-Index
i10-Index
Citation Counts
48
66
6,140
Supercapacitors
Li-ion batteries
Metal-air batteries
Water splitting
Solar cells
Duk Young Jeon
Metrics
H-Index
i10-Index
Citation Counts
48
131
8,708
materials science and engineering
Jihun Oh
Metrics
H-Index
i10-Index
Citation Counts
43
81
6,436
Materials
Nanostructures
Photovoltaics
Photoelectrochemistry
Electrochemistry
Jonghwa Shin
Metrics
H-Index
i10-Index
Citation Counts
37
61
4,273
Metamaterial
Plasmonics
Nanophotonics
Jong Min Yuk
Metrics
H-Index
i10-Index
Citation Counts
35
64
5,225
electron microscopy
2D material
liquid cell
nanoparticle
Byong Guk Park
Metrics
H-Index
i10-Index
Citation Counts
33
78
5,918
spintronics
MRAM
magnetic materials and devices
Kibum Kang
Metrics
H-Index
i10-Index
Citation Counts
32
45
6,139
Crystal Growth
MOCVD
Compound Semiconductors
2D Materials
Sourav Kr Saha
Metrics
H-Index
i10-Index
Citation Counts
31
42
5,157
Corrosion inhibition
Inhibitors
Coating
Electrochemistry
Density Functional Theory and Molecular Dynamics Simulation
Seong Su Kim
Metrics
H-Index
i10-Index
Citation Counts
30
60
2,849
composite manufacturing
composite materials
composite structures
composite actuators
Moumita Kotal
Metrics
H-Index
i10-Index
Citation Counts
27
31
2,484
Materials Chemistry
Polymer Nanocomposites
Supercapacitor
Carbon nanomaterials
Ionic
Dongchan Jang
Metrics
H-Index
i10-Index
Citation Counts
26
40
4,672
Materials Science
Nanomechanics
Sima Umrao
Metrics
H-Index
i10-Index
Citation Counts
24
26
1,799
2D materials
Soft actuators
Semiconductor device
Metal oxide
Nanotechnology
Won Seok Choi
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,838
Physical Metallurgy
Phase Transformation
Dipjyoti Das
Metrics
H-Index
i10-Index
Citation Counts
21
30
1,158
Ferroelectronics
Semiconductor Devices
Nanoelectronics
Organic Optoelectronic Devices
Won Hui Doh
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,072
Air Pollution matter filteration
Yena Kim
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,720
Inorganic chemistry
Electrochemistry
Nanomaterials for energy applications
Junjie Chen
Metrics
H-Index
i10-Index
Citation Counts
17
29
931
corrosion
stress corrosion cracking
electrochemistry
Sungjae Cho
Metrics
H-Index
i10-Index
Citation Counts
15
16
2,281
topological aspects of matter
quantum phase transition
spintronics
2D materials
superconductivity
Jae Hyeon Ko
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,618
First-Principles Electronic Structure Calculations
Computational Materials Science
Cheng Jin An
Metrics
H-Index
i10-Index
Citation Counts
14
14
684
Sangku Kwon
Metrics
H-Index
i10-Index
Citation Counts
13
16
1,538