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
Material Science
Metrics
H-Index
i10 Index
Citation Counts
84
215
38,258
* Total H IndexRankings
Ranking Based On Selection: 2
Transparent Conductive Films
ZnO
In2O3
Solid-Phase Crystallization
Film growth
Metrics
H-Index
i10 Index
Citation Counts
35
120
6,658
* Total H IndexRankings
Ranking Based On Selection: 3
Future Design
Metrics
H-Index
i10 Index
Citation Counts
34
72
5,058
* Total H IndexRankings
Ranking Based On Selection: 4
Human Computer Interaction
User Interface Design
Metrics
H-Index
i10 Index
Citation Counts
34
79
3,703
* Total H IndexRankings
Ranking Based On Selection: 5
coastal engineering
Metrics
H-Index
i10 Index
Citation Counts
32
163
6,753
* Total H IndexRankings
Ranking Based On Selection: 6
plasma
gas discharge
Metrics
H-Index
i10 Index
Citation Counts
31
86
3,028
* Total H IndexRankings
Ranking Based On Selection: 7
Ion-beam science
Nuclear reaction
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,507
* Total H IndexRankings
Ranking Based On Selection: 8
Carbon Nanotubes
Metamaterials
Metrics
H-Index
i10 Index
Citation Counts
27
64
3,169
* Total H IndexRankings
Ranking Based On Selection: 9
Quantum Physics
Sociophysics
Metrics
H-Index
i10 Index
Citation Counts
27
66
2,921
* Total H IndexRankings
Ranking Based On Selection: 10
Experimental economics
natural resource management
environmental economics and agriculture
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,224
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,370
* Total H IndexRankings
Ranking Based On Selection: 12
social cognitive neuroscience
attitudes
social influence
fMRI
Metrics
H-Index
i10 Index
Citation Counts
22
33
4,774
* Total H IndexRankings
Ranking Based On Selection: 13
Social Psychology
Evolutionary Psychology
Metrics
H-Index
i10 Index
Citation Counts
22
31
2,959
* Total H IndexRankings
Ranking Based On Selection: 14
Molecular biology
Metrics
H-Index
i10 Index
Citation Counts
21
24
3,036
* Total H IndexRankings
Ranking Based On Selection: 15
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
20
26
3,759
* Total H IndexRankings
Ranking Based On Selection: 16
MOF
electrocatalysis
HEA
Metrics
H-Index
i10 Index
Citation Counts
18
18
1,653
* Total H IndexRankings
Ranking Based On Selection: 17
Game Theory
Experimental Economics
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,060
* Total H IndexRankings
Ranking Based On Selection: 18
Porous Nanomaterials
Metal-Organic Frameworks
Porous Coordination Polymers
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,021
* Total H IndexRankings
Ranking Based On Selection: 19
Semiconductors
Semiconductor Devices
Metrics
H-Index
i10 Index
Citation Counts
15
19
824
* Total H IndexRankings
Ranking Based On Selection: 20
Vision
Color vision
KANSEI
Psychophysics
Affective science
Metrics
H-Index
i10 Index
Citation Counts
14
20
706
* Total H IndexRankings
Ranking Based On Selection: 21
Image Sensing
measurement technology
Metrics
H-Index
i10 Index
Citation Counts
13
17
568
* Total H IndexRankings
Ranking Based On Selection: 22
social cognitive neuroscience
occupational therapy
Metrics
H-Index
i10 Index
Citation Counts
12
17
650
* Total H IndexRankings
Ranking Based On Selection: 23
Cyclone prediction
ML
AI
Fuzzy Logic
Metrics
H-Index
i10 Index
Citation Counts
11
13
330
* Total H IndexRankings
Ranking Based On Selection: 24
Flight Controller Design for VTOL
Model order reduction
Interval Analysis
Metrics
H-Index
i10 Index
Citation Counts
11
11
676
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
11
13
391
Takeshi Fujita
Metrics
H-Index
i10-Index
Citation Counts
84
215
38,258
Tetsuya Yamamoto
Metrics
H-Index
i10-Index
Citation Counts
35
120
6,658
Transparent Conductive Films
ZnO
In2O3
Solid-Phase Crystallization
Film growth
Tatsuyoshi Saijo|西條辰義
Metrics
H-Index
i10-Index
Citation Counts
34
72
5,058
Xiangshi Ren
Metrics
H-Index
i10-Index
Citation Counts
34
79
3,703
Human Computer Interaction
User Interface Design
Shinji Sato
Metrics
H-Index
i10-Index
Citation Counts
32
163
6,753
Akimitsu Hatta
Metrics
H-Index
i10-Index
Citation Counts
31
86
3,028
Sadao Momota
Metrics
H-Index
i10-Index
Citation Counts
27
48
2,507
Hiroshi Furuta 古田 寛|H. Furuta
Metrics
H-Index
i10-Index
Citation Counts
27
64
3,169
Carbon Nanotubes
Metamaterials
Taksu Cheon|全卓樹
Metrics
H-Index
i10-Index
Citation Counts
27
66
2,921
Koji Kotani
Metrics
H-Index
i10-Index
Citation Counts
26
47
2,224
Experimental economics
natural resource management
environmental economics and agriculture
Akitaka Ito
Metrics
H-Index
i10-Index
Citation Counts
26
47
2,370
Keise Izuma
Metrics
H-Index
i10-Index
Citation Counts
22
33
4,774
social cognitive neuroscience
attitudes
social influence
fMRI
Nobuhiro Mifune 三船 恒裕
Metrics
H-Index
i10-Index
Citation Counts
22
31
2,959
Social Psychology
Evolutionary Psychology
Seiji Tanaka
Metrics
H-Index
i10-Index
Citation Counts
21
24
3,036
Kiyoshi Nakahara
Metrics
H-Index
i10-Index
Citation Counts
20
26
3,759
Ze Xing Cai
Metrics
H-Index
i10-Index
Citation Counts
18
18
1,653
Yoshio Kamijo|上條 良夫
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,060
Game Theory
Experimental Economics
Masataka Ohtani
Metrics
H-Index
i10-Index
Citation Counts
16
23
1,021
Porous Nanomaterials
Metal-Organic Frameworks
Porous Coordination Polymers
Giang T Dang
Metrics
H-Index
i10-Index
Citation Counts
15
19
824
Semiconductors
Semiconductor Devices
Keizo Shinomori
Metrics
H-Index
i10-Index
Citation Counts
14
20
706
Toru Kurihara
Metrics
H-Index
i10-Index
Citation Counts
13
17
568
Image Sensing
measurement technology
Ayahito Ito
Metrics
H-Index
i10-Index
Citation Counts
12
17
650
social cognitive neuroscience
occupational therapy
Namal Rathnayake|RMN Bandara, N Rathnayake, R Rathnayake
Metrics
H-Index
i10-Index
Citation Counts
11
13
330
Kranthi Kumar Deveerasetty
Metrics
H-Index
i10-Index
Citation Counts
11
11
676
Flight Controller Design for VTOL
Model order reduction
Interval Analysis
Yasuhio Nishikawa
Metrics
H-Index
i10-Index
Citation Counts
11
13
391