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
Materials
Energy
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
80
496
25,245
* Total H IndexRankings
Ranking Based On Selection: 2
Materials Chemistry and Physics
Metrics
H-Index
i10 Index
Citation Counts
49
248
10,217
* Total H IndexRankings
Ranking Based On Selection: 3
Energy Efficient Wireless Communications
Metrics
H-Index
i10 Index
Citation Counts
47
146
8,120
* Total H IndexRankings
Ranking Based On Selection: 4
physical materials science
renewable & energy management materials science
solar energy
Metrics
H-Index
i10 Index
Citation Counts
45
123
7,364
* Total H IndexRankings
Ranking Based On Selection: 5
Hydrogen stroage
Hydrogen production
Secondary battery
Supercapacitor
Thermochemistry
Metrics
H-Index
i10 Index
Citation Counts
44
148
6,635
* Total H IndexRankings
Ranking Based On Selection: 6
Medical Imaging
Optical coherence tomography
Metrics
H-Index
i10 Index
Citation Counts
38
53
5,238
* Total H IndexRankings
Ranking Based On Selection: 7
Alkaline Rechargeable Battery
Hydrogen storage
Thermochemistry
Metrics
H-Index
i10 Index
Citation Counts
35
86
3,657
* Total H IndexRankings
Ranking Based On Selection: 8
Functional Foods
Metrics
H-Index
i10 Index
Citation Counts
33
60
7,123
* Total H IndexRankings
Ranking Based On Selection: 9
image processing
pattern classification
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,206
* Total H IndexRankings
Ranking Based On Selection: 10
Artificial intelligence
radiomic and radio-genomics
Signal & Image Processing
Electrical & Electronic System
Metrics
H-Index
i10 Index
Citation Counts
30
58
3,067
* Total H IndexRankings
Ranking Based On Selection: 11
VANET Authentication
Privacy-preserving data aggregation
Trajectory privacy
Metrics
H-Index
i10 Index
Citation Counts
30
53
3,171
* Total H IndexRankings
Ranking Based On Selection: 12
thermal management
thermal contact resistance
thermal interface materials
Metrics
H-Index
i10 Index
Citation Counts
28
53
2,979
* Total H IndexRankings
Ranking Based On Selection: 13
Mechanical Engineering
Materials Science
Metallurgy
Solid Mechanics
Physics
Metrics
H-Index
i10 Index
Citation Counts
25
33
1,927
* Total H IndexRankings
Ranking Based On Selection: 14
Materials Science (CALPHAD
Phase field modelling)
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,395
* Total H IndexRankings
Ranking Based On Selection: 15
Artificial Intelligence
Machine Learning
Internet of Things
Signal/Image Processing
Information Theory
Metrics
H-Index
i10 Index
Citation Counts
22
49
1,899
* Total H IndexRankings
Ranking Based On Selection: 16
Analytical Chemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,121
* Total H IndexRankings
Ranking Based On Selection: 17
fluid mechanics
Metrics
H-Index
i10 Index
Citation Counts
18
34
851
* Total H IndexRankings
Ranking Based On Selection: 18
active suspension
robust control
electric vehicle
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,250
* Total H IndexRankings
Ranking Based On Selection: 19
soldering
Metrics
H-Index
i10 Index
Citation Counts
13
17
537
* Total H IndexRankings
Ranking Based On Selection: 20
fluid mechanics
flow instability
Metrics
H-Index
i10 Index
Citation Counts
12
17
539
* Total H IndexRankings
Ranking Based On Selection: 21
Machine Learning
Computational Intelligence
Evolutionary Computation
Multi-objective Optimization
Metrics
H-Index
i10 Index
Citation Counts
11
11
565
* Total H IndexRankings
Ranking Based On Selection: 22
Knowledge Representation and Reasoning
Formal Methods
Automated Planning
Metrics
H-Index
i10 Index
Citation Counts
11
12
353
* Total H IndexRankings
Ranking Based On Selection: 23
AI for Molecules
Molecular Electronics
Deep Learning
Metrics
H-Index
i10 Index
Citation Counts
10
11
327
* Total H IndexRankings
Ranking Based On Selection: 24
云计算及数据安全
Metrics
H-Index
i10 Index
Citation Counts
10
10
395
* Total H IndexRankings
Ranking Based On Selection: 25
雷达信号处理
Metrics
H-Index
i10 Index
Citation Counts
10
10
291
Li Xian Sun
Metrics
H-Index
i10-Index
Citation Counts
80
496
25,245
Materials
Energy
Chemistry
Jing-Tai Zhao
Metrics
H-Index
i10-Index
Citation Counts
49
248
10,217
Materials Chemistry and Physics
Hongbin Chen
Metrics
H-Index
i10-Index
Citation Counts
47
146
8,120
Energy Efficient Wireless Communications
Sakae Tanemura 種村榮, 種村
Metrics
H-Index
i10-Index
Citation Counts
45
123
7,364
physical materials science
renewable & energy management materials science
solar energy
Hailiang Chu 褚海亮|Hai-Liang Chu
Metrics
H-Index
i10-Index
Citation Counts
44
148
6,635
Hydrogen stroage
Hydrogen production
Secondary battery
Supercapacitor
Thermochemistry
Jun Zhang
Metrics
H-Index
i10-Index
Citation Counts
38
53
5,238
Shujun Qiu
Metrics
H-Index
i10-Index
Citation Counts
35
86
3,657
Alkaline Rechargeable Battery
Hydrogen storage
Thermochemistry
Hock Eng Khoo
Metrics
H-Index
i10-Index
Citation Counts
33
60
7,123
Rushi Lan
Metrics
H-Index
i10-Index
Citation Counts
31
59
3,206
image processing
pattern classification
Ahmad Chaddad
Metrics
H-Index
i10-Index
Citation Counts
30
58
3,067
Artificial intelligence
radiomic and radio-genomics
Signal & Image Processing
Electrical & Electronic System
Yining Liu
Metrics
H-Index
i10-Index
Citation Counts
30
53
3,171
VANET Authentication
Privacy-preserving data aggregation
Trajectory privacy
Ping Zhang
Metrics
H-Index
i10-Index
Citation Counts
28
53
2,979
thermal management
thermal contact resistance
thermal interface materials
Zhiliang Pan 潘志亮
Metrics
H-Index
i10-Index
Citation Counts
25
33
1,927
Mechanical Engineering
Materials Science
Metallurgy
Solid Mechanics
Physics
Jiang Wang
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,395
Materials Science (CALPHAD
Phase field modelling)
Shuxue Ding
Metrics
H-Index
i10-Index
Citation Counts
22
49
1,899
Artificial Intelligence
Machine Learning
Internet of Things
Signal/Image Processing
Information Theory
Min Zhang
Metrics
H-Index
i10-Index
Citation Counts
21
32
1,121
Analytical Chemistry
Environmental Chemistry
Rong Liu
Metrics
H-Index
i10-Index
Citation Counts
18
34
851
Hui Jing 景晖
Metrics
H-Index
i10-Index
Citation Counts
14
14
1,250
active suspension
robust control
electric vehicle
Siliang He
Metrics
H-Index
i10-Index
Citation Counts
13
17
537
Xue Chen
Metrics
H-Index
i10-Index
Citation Counts
12
17
539
fluid mechanics
flow instability
Li Li
Metrics
H-Index
i10-Index
Citation Counts
11
11
565
Machine Learning
Computational Intelligence
Evolutionary Computation
Multi-objective Optimization
Liang Chang
Metrics
H-Index
i10-Index
Citation Counts
11
12
353
Knowledge Representation and Reasoning
Formal Methods
Automated Planning
Zhichao Pan (潘志超)
Metrics
H-Index
i10-Index
Citation Counts
10
11
327
AI for Molecules
Molecular Electronics
Deep Learning
Changsong Yang
Metrics
H-Index
i10-Index
Citation Counts
10
10
395
Kefei Liao
Metrics
H-Index
i10-Index
Citation Counts
10
10
291