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
5G/6G Mobile Communications
Satellite communications
Future Internet
Internet of Things
Wireless Communications
Metrics
H-Index
i10 Index
Citation Counts
71
463
25,911
* Total H IndexRankings
Ranking Based On Selection: 2
signal processing
machine learning
machine listening
audio/speech/audio-visual
multimodal fusion
Metrics
H-Index
i10 Index
Citation Counts
52
209
10,920
* Total H IndexRankings
Ranking Based On Selection: 3
wireless communications
Metrics
H-Index
i10 Index
Citation Counts
50
222
10,217
* Total H IndexRankings
Ranking Based On Selection: 4
High electric field nanoscience
field emission
field evaporation
atom probe tomography
Metrics
H-Index
i10 Index
Citation Counts
41
113
7,356
* Total H IndexRankings
Ranking Based On Selection: 5
Graphene
Nanomaterials
2D Materials
Silicene
Field Emission
Metrics
H-Index
i10 Index
Citation Counts
41
71
5,545
* Total H IndexRankings
Ranking Based On Selection: 6
Printed electronics with solution processable nanomaterials and organic semiconductors
Metrics
H-Index
i10 Index
Citation Counts
40
90
8,987
* Total H IndexRankings
Ranking Based On Selection: 7
Network and information security/privacy
future network architecture and QoS
Metrics
H-Index
i10 Index
Citation Counts
32
75
4,052
* Total H IndexRankings
Ranking Based On Selection: 8
Distributed Systems
Cloud Computing
Fault-Tolerance
Metrics
H-Index
i10 Index
Citation Counts
28
57
4,228
* Total H IndexRankings
Ranking Based On Selection: 9
Semiconductor Physics
Device Physics
Statistical Physics
Stochastic Processes
Metrics
H-Index
i10 Index
Citation Counts
28
58
2,310
* Total H IndexRankings
Ranking Based On Selection: 10
RF
Microwave
Antennas
Propagation
Metrics
H-Index
i10 Index
Citation Counts
24
46
2,348
* Total H IndexRankings
Ranking Based On Selection: 11
Remote Sensing - Synthetic Aperture Radar
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,481
* Total H IndexRankings
Ranking Based On Selection: 12
Large area
printed and power efficient electronics
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,598
* Total H IndexRankings
Ranking Based On Selection: 13
wireless communication
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,486
* Total H IndexRankings
Ranking Based On Selection: 14
5G-NR
Channel Coding & Network Coding
Quantum Communications
IoT
Cybersecurity
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,351
* Total H IndexRankings
Ranking Based On Selection: 15
Spintronics
photonics
semiconductors
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,191
* Total H IndexRankings
Ranking Based On Selection: 16
Audio Generation
Audio Classification
Speech Quality Enhancement
Music Source Separation
Metrics
H-Index
i10 Index
Citation Counts
19
35
2,113
* Total H IndexRankings
Ranking Based On Selection: 17
Semiconductors
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,412
* Total H IndexRankings
Ranking Based On Selection: 18
Signal Processing for Wireless Communication Systems
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,222
* Total H IndexRankings
Ranking Based On Selection: 19
Wireless Communications
Signal Processing
Information Theory
Metrics
H-Index
i10 Index
Citation Counts
13
22
687
* Total H IndexRankings
Ranking Based On Selection: 20
Signal Processing
Image and Video Processing
Array Signal Processing
Source Localization
HDR Imaging
Metrics
H-Index
i10 Index
Citation Counts
12
15
491
* Total H IndexRankings
Ranking Based On Selection: 21
Wireless Networks
Metrics
H-Index
i10 Index
Citation Counts
11
14
605
* Total H IndexRankings
Ranking Based On Selection: 22
Signal processing
Metrics
H-Index
i10 Index
Citation Counts
9
9
531
* Total H IndexRankings
Ranking Based On Selection: 23
CNTs
Graphene
Electronic Engineering
Semiconductor Device Fabrication
Physics
Metrics
H-Index
i10 Index
Citation Counts
8
8
435
* Total H IndexRankings
Ranking Based On Selection: 24
Robotics
Control
Autonomy
UGV
System Modelling
Metrics
H-Index
i10 Index
Citation Counts
8
7
289
* Total H IndexRankings
Ranking Based On Selection: 25
Wireless Networks
Mobile Systems
Metrics
H-Index
i10 Index
Citation Counts
7
4
541
Regius Rahim Tafazolli Freng
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
71
463
25,911
5G/6G Mobile Communications
Satellite communications
Future Internet
Internet of Things
Wireless Communications
Wenwu Wang
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
52
209
10,920
signal processing
machine learning
machine listening
audio/speech/audio-visual
multimodal fusion
Pei Xiao
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
50
222
10,217
wireless communications
Richard G Forbes
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
41
113
7,356
High electric field nanoscience
field emission
field evaporation
atom probe tomography
J David Carey
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
41
71
5,545
Graphene
Nanomaterials
2D Materials
Silicene
Field Emission
Maxim Shkunov
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
40
90
8,987
Printed electronics with solution processable nanomaterials and organic semiconductors
Haitham Cruickshank
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
32
75
4,052
Network and information security/privacy
future network architecture and QoS
Gregory Chockler
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
28
57
4,228
Distributed Systems
Cloud Computing
Fault-Tolerance
Michael J Kearney
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
28
58
2,310
Semiconductor Physics
Device Physics
Statistical Physics
Stochastic Processes
Tim Brown
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
24
46
2,348
RF
Microwave
Antennas
Propagation
Raffaella Guida
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
35
1,481
Remote Sensing - Synthetic Aperture Radar
Radu Sporea
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
21
44
1,598
Large area
printed and power efficient electronics
Lixia Xiao
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
41
1,486
wireless communication
Hung Viet Nguyen
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,351
5G-NR
Channel Coding & Network Coding
Quantum Communications
IoT
Cybersecurity
Steven K Clowes
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
31
1,191
Spintronics
photonics
semiconductors
Haohe Liu
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
35
2,113
Audio Generation
Audio Classification
Speech Quality Enhancement
Music Source Separation
Konstanze Hild
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,412
Konstantinos Nikitopoulos
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
31
1,222
Signal Processing for Wireless Communication Systems
Na Yi
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
13
22
687
Wireless Communications
Signal Processing
Information Theory
Dumidu Talagala
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
12
15
491
Signal Processing
Image and Video Processing
Array Signal Processing
Source Localization
HDR Imaging
Dionysia Triantafyllopoulou
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
11
14
605
Christopher Hummersone
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
9
9
531
Muhammad Ahmad
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
8
8
435
CNTs
Graphene
Electronic Engineering
Semiconductor Device Fabrication
Physics
Said Al-Milli
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
8
7
289
Robotics
Control
Autonomy
UGV
System Modelling
Mohamed M. Kassem
University of Surrey
Guildford, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
7
4
541
Wireless Networks
Mobile Systems