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 Feb 03, 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 (870.057) 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
Power Systems
Smart Grid
Renewable Integration
Energy Economics and Policy
Metrics
H-Index
i10 Index
Citation Counts
122
422
54,242
* Total H IndexRankings
Ranking Based On Selection: 2
Electronic materials
Metrics
H-Index
i10 Index
Citation Counts
60
226
16,388
* Total H IndexRankings
Ranking Based On Selection: 3
Audio
Adaptive Systems
Array Processing
Speech Enhancement
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
44
129
8,259
* Total H IndexRankings
Ranking Based On Selection: 4
Smart Grid
Renewable Energy
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
42
68
6,159
* Total H IndexRankings
Ranking Based On Selection: 5
RF
MEMS
Sensor
Implant
Metrics
H-Index
i10 Index
Citation Counts
38
126
6,289
* Total H IndexRankings
Ranking Based On Selection: 6
photonics
semiconductor lasers
Metrics
H-Index
i10 Index
Citation Counts
32
103
3,626
* Total H IndexRankings
Ranking Based On Selection: 7
photonic devices and systems
Metrics
H-Index
i10 Index
Citation Counts
29
78
3,752
* Total H IndexRankings
Ranking Based On Selection: 8
Robotics
Intelligent Control
Optimal Control
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,668
* Total H IndexRankings
Ranking Based On Selection: 9
wireless experimentation
autonomous drone teaming
context-aware
crowdsourcing
smart contracts
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,961
* Total H IndexRankings
Ranking Based On Selection: 10
electrical engineering
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,873
* Total H IndexRankings
Ranking Based On Selection: 11
Cryptography
Source and Channel Coding
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,125
* Total H IndexRankings
Ranking Based On Selection: 12
heat transfer
energy conversion
electron devices
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,711
* Total H IndexRankings
Ranking Based On Selection: 13
Structured light
Optical communication
Microwave Photonics
Metrics
H-Index
i10 Index
Citation Counts
12
13
438
* Total H IndexRankings
Ranking Based On Selection: 14
semiconductors
materials
devices
Metrics
H-Index
i10 Index
Citation Counts
7
7
825
* Total H IndexRankings
Ranking Based On Selection: 15
Electrical Engineering
Nanophotonics
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Jianhui Wang
Metrics
H-Index
i10-Index
Citation Counts
122
422
54,242
Power Systems
Smart Grid
Renewable Integration
Energy Economics and Policy
Bruce Gnade
Metrics
H-Index
i10-Index
Citation Counts
60
226
16,388
Scott C Douglas
Metrics
H-Index
i10-Index
Citation Counts
44
129
8,259
Audio
Adaptive Systems
Array Processing
Speech Enhancement
Machine Learning
Mohammad E Khodayar
Metrics
H-Index
i10-Index
Citation Counts
42
68
6,159
Smart Grid
Renewable Energy
Artificial Intelligence
J -C Chiao
Metrics
H-Index
i10-Index
Citation Counts
38
126
6,289
RF
MEMS
Sensor
Implant
Gary Evans
Metrics
H-Index
i10-Index
Citation Counts
32
103
3,626
photonics
semiconductor lasers
Duncan Leo Macfarlane
Metrics
H-Index
i10-Index
Citation Counts
29
78
3,752
photonic devices and systems
Ali Heydari
Metrics
H-Index
i10-Index
Citation Counts
23
40
1,668
Robotics
Intelligent Control
Optimal Control
Joseph Camp
Metrics
H-Index
i10-Index
Citation Counts
19
33
1,961
wireless experimentation
autonomous drone teaming
context-aware
crowdsourcing
smart contracts
Yanling Lin
Metrics
H-Index
i10-Index
Citation Counts
17
22
2,873
electrical engineering
James George Dunham
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,125
Cryptography
Source and Channel Coding
Kevin Brenner
Metrics
H-Index
i10-Index
Citation Counts
12
13
1,711
heat transfer
energy conversion
electron devices
Hiva Shahoei
Metrics
H-Index
i10-Index
Citation Counts
12
13
438
Structured light
Optical communication
Microwave Photonics
Jin Huang
Metrics
H-Index
i10-Index
Citation Counts
7
7
825
semiconductors
materials
devices
Honglin Gong
Metrics
H-Index
i10-Index
Citation Counts
3
0
20
Electrical Engineering
Nanophotonics