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: 1
Solar Cells
perovskite
semiconductor
Metrics
H-Index
i10 Index
Citation Counts
90
315
37,187
* Total H IndexRankings
Ranking Based On Selection: 2
Perovskite solar cells
tandem solar cells
carbon nanomaterials
wearable electronics
Metrics
H-Index
i10 Index
Citation Counts
57
79
14,147
* Total H IndexRankings
Ranking Based On Selection: 3
Alternative fuels
biofuels
combustion
gas turbines
thermochemical conversion technology
Metrics
H-Index
i10 Index
Citation Counts
52
125
9,282
* Total H IndexRankings
Ranking Based On Selection: 4
Engine Combustion
Chemical Kinetics
Combustion Stability
Alternative fuels
Metrics
H-Index
i10 Index
Citation Counts
50
177
9,855
* Total H IndexRankings
Ranking Based On Selection: 5
Power system operation
electricity market
stability analysis
Metrics
H-Index
i10 Index
Citation Counts
47
202
8,711
* Total H IndexRankings
Ranking Based On Selection: 6
Engine combustion
Metrics
H-Index
i10 Index
Citation Counts
40
95
4,471
* Total H IndexRankings
Ranking Based On Selection: 7
Solar cells
Semiconductor devices
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
38
55
4,098
* Total H IndexRankings
Ranking Based On Selection: 8
Fuel Cell
Energy engineering
Metrics
H-Index
i10 Index
Citation Counts
37
82
4,103
* Total H IndexRankings
Ranking Based On Selection: 9
Solar desalination
Thermal storage
Heat pump
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,975
* Total H IndexRankings
Ranking Based On Selection: 10
Perovskite Solar Cells
Organic Electronics
Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
30
34
4,449
* Total H IndexRankings
Ranking Based On Selection: 11
Energy Related Materials
DFT Calculation
High-throughput Calculation
Machine Learning
AI for Material Science
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,776
* Total H IndexRankings
Ranking Based On Selection: 12
energy material
energy harvesting
self-powered device
Metrics
H-Index
i10 Index
Citation Counts
27
41
2,488
* Total H IndexRankings
Ranking Based On Selection: 13
power system operation and control
Metrics
H-Index
i10 Index
Citation Counts
26
55
2,218
* Total H IndexRankings
Ranking Based On Selection: 14
Power system operations and control
Renewable Energy
Load Forecasting
Optimal Integration of EVs
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,580
* Total H IndexRankings
Ranking Based On Selection: 15
power market
energy blockchain
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,320
* Total H IndexRankings
Ranking Based On Selection: 16
Fuel Cells
Water Electrolyzers
Renewable Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,688
* Total H IndexRankings
Ranking Based On Selection: 17
Macro Energy system modelling
Social acceptance
Renewable energy
Inclusive energy transition
Metrics
H-Index
i10 Index
Citation Counts
14
15
2,023
* Total H IndexRankings
Ranking Based On Selection: 18
battery
ultracapacitor
renewable energy
Metrics
H-Index
i10 Index
Citation Counts
12
13
822
* Total H IndexRankings
Ranking Based On Selection: 19
Machines Derives and Control
Power Electronics
Renewable Energy System and Polices
HVDC Fault
Metrics
H-Index
i10 Index
Citation Counts
7
6
122
* Total H IndexRankings
Ranking Based On Selection: 20
CFD,Renewable Energy,Tidal Current Turbine
Metrics
H-Index
i10 Index
Citation Counts
1
1
81
Liyuan Han
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
90
315
37,187
Solar Cells
perovskite
semiconductor
Zhibin Yang 仰志斌
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
57
79
14,147
Perovskite solar cells
tandem solar cells
carbon nanomaterials
wearable electronics
Cheng Tung Chong
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
52
125
9,282
Alternative fuels
biofuels
combustion
gas turbines
thermochemical conversion technology
Xingcai Lu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
50
177
9,855
Engine Combustion
Chemical Kinetics
Combustion Stability
Alternative fuels
Zheng Yan
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
47
202
8,711
Power system operation
electricity market
stability analysis
Yong Qian
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
40
95
4,471
Zhihua Zhou
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
38
55
4,098
Solar cells
Semiconductor devices
Nanotechnology
Xiaohui Yan
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
37
82
4,103
Fuel Cell
Energy engineering
Zhenyuan Xu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
31
61
3,975
Solar desalination
Thermal storage
Heat pump
Tianhao Wu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
30
34
4,449
Perovskite Solar Cells
Organic Electronics
Energy Storage
Zhenming Xu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
29
47
2,776
Energy Related Materials
DFT Calculation
High-throughput Calculation
Machine Learning
AI for Material Science
Yuljae Cho
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
27
41
2,488
energy material
energy harvesting
self-powered device
Xiaoyuan Xu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
26
55
2,218
power system operation and control
Salman Habib
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
24
47
2,580
Power system operations and control
Renewable Energy
Load Forecasting
Optimal Integration of EVs
Sijie Chen
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
24
41
2,320
power market
energy blockchain
Mingruo Hu
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,688
Fuel Cells
Water Electrolyzers
Renewable Energy Systems
Muhammad Shahzad Javed
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
14
15
2,023
Macro Energy system modelling
Social acceptance
Renewable energy
Inclusive energy transition
Chen Zhao
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
12
13
822
battery
ultracapacitor
renewable energy
Muhammad Ahmad
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
7
6
122
Machines Derives and Control
Power Electronics
Renewable Energy System and Polices
HVDC Fault
Tongxin Ren
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
1
1
81
CFD,Renewable Energy,Tidal Current Turbine