Subject Rankings
Saudi Arabia Engineering & Technology Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 23, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
Metrics
H-Index
i10 Index
Citation Counts
138
547
99,764
* Total H IndexRankings
Ranking Based On Selection
:2
Nanomaterials
Energy Storage
Nanoelectronics
Metrics
H-Index
i10 Index
Citation Counts
136
547
63,156
* Total H IndexRankings
Ranking Based On Selection
:3
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Metrics
H-Index
i10 Index
Citation Counts
135
989
88,714
* Total H IndexRankings
Ranking Based On Selection
:4
solar energy
organic electronics
polymer semiconductors
Metrics
H-Index
i10 Index
Citation Counts
135
516
71,178
* Total H IndexRankings
Ranking Based On Selection
:5
Corrosion
Corrosion Inhibitors
Green Chemistry
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
113
459
42,096
* Total H IndexRankings
Ranking Based On Selection
:6
Nanoclusters
Quantum Dots
Perovskites
Optoelectronics
Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
112
294
52,755
* Total H IndexRankings
Ranking Based On Selection
:7
machine learning
artificial intelligence
statistics
Metrics
H-Index
i10 Index
Citation Counts
105
533
48,605
* Total H IndexRankings
Ranking Based On Selection
:8
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
Metrics
H-Index
i10 Index
Citation Counts
104
419
41,341
* Total H IndexRankings
Ranking Based On Selection
:9
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Metrics
H-Index
i10 Index
Citation Counts
99
292
28,143
* Total H IndexRankings
Ranking Based On Selection
:10
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
Metrics
H-Index
i10 Index
Citation Counts
97
543
34,872
* Total H IndexRankings
Ranking Based On Selection
:11
Materials and Corrosion
Corrosion Inhibition
Computational and Theoretical Chemistry
Oilfield Corrosion
Metrics
H-Index
i10 Index
Citation Counts
96
241
27,138
* Total H IndexRankings
Ranking Based On Selection
:12
Cybersecurity
AI for Cybersecurity
Digital Authentication
IoT Security
Security and Privacy
Metrics
H-Index
i10 Index
Citation Counts
96
420
32,520
* Total H IndexRankings
Ranking Based On Selection
:13
Membranes
membrane separations
polymer synthesis
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
93
237
29,613
* Total H IndexRankings
Ranking Based On Selection
:14
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric
Metrics
H-Index
i10 Index
Citation Counts
92
460
26,356
* Total H IndexRankings
Ranking Based On Selection
:15
photovoltaics
solar cells
semiconductors
materials science
interfaces
Metrics
H-Index
i10 Index
Citation Counts
91
230
32,071
* Total H IndexRankings
Ranking Based On Selection
:16
Thermofluids
Condensation
Nanofluids
Heat Transfer Devices
Thermal Management
Metrics
H-Index
i10 Index
Citation Counts
89
352
26,498
* Total H IndexRankings
Ranking Based On Selection
:17
Sediments. Fractured rocks. Complex fluids. Energy GeoEngineering. Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation Counts
89
266
30,826
* Total H IndexRankings
Ranking Based On Selection
:18
Smart Health
Artificial Intelligence
Internet of Things
Multimedia Systems
Cloud Networking
Metrics
H-Index
i10 Index
Citation Counts
88
296
24,618
* Total H IndexRankings
Ranking Based On Selection
:19
Machine learning
artificial intelligence
signal processing
image processing
speech recognition
Metrics
H-Index
i10 Index
Citation Counts
84
279
21,897
* Total H IndexRankings
Ranking Based On Selection
:20
Artificial Intelligence
Data Science
Bioinformatics
Information Security
Healthcare
Metrics
H-Index
i10 Index
Citation Counts
84
286
20,137
* Total H IndexRankings
Ranking Based On Selection
:21
Materials and Corrosion
Corrosion inhibition
Polymer composites/nanocomposites
Nanoscience
Metrics
H-Index
i10 Index
Citation Counts
80
171
19,916
* Total H IndexRankings
Ranking Based On Selection
:22
computational imaging
vision
graphics
optics
inverse problems
Metrics
H-Index
i10 Index
Citation Counts
79
224
25,508
* Total H IndexRankings
Ranking Based On Selection
:23
Optical wireless systems and networks
Signal Processing & its Applications
Wireless System Design
Neural Networks
Metrics
H-Index
i10 Index
Citation Counts
78
315
21,549
* Total H IndexRankings
Ranking Based On Selection
:24
CFD
Biomaths
numercial
fractional calculus
Metrics
H-Index
i10 Index
Citation Counts
77
692
30,321
* Total H IndexRankings
Ranking Based On Selection
:25
Surface sciense
thin films
porous materials
material chemistry
catalysis
Metrics
H-Index
i10 Index
Citation Counts
77
158
20,622
Donal Bradley
Metrics
H-Index
i10-Index
Citation Counts
138
547
99,764
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
Husam N Alshareef
Metrics
H-Index
i10-Index
Citation Counts
136
547
63,156
Nanomaterials
Energy Storage
Nanoelectronics
Mika Sillanpää
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
135
989
88,714
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Iain Mcculloch
Metrics
H-Index
i10-Index
Citation Counts
135
516
71,178
solar energy
organic electronics
polymer semiconductors
MA Quraishi
Metrics
H-Index
i10-Index
Citation Counts
113
459
42,096
Corrosion
Corrosion Inhibitors
Green Chemistry
Electrochemistry
Osman Bakr
Metrics
H-Index
i10-Index
Citation Counts
112
294
52,755
Nanoclusters
Quantum Dots
Perovskites
Optoelectronics
Solar Cells
Lawrence Carin
Metrics
H-Index
i10-Index
Citation Counts
105
533
48,605
machine learning
artificial intelligence
statistics
Thomas Anthopoulos
Metrics
H-Index
i10-Index
Citation Counts
104
419
41,341
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
99
292
28,143
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Ahmad Umar
Najran University
Najran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
97
543
34,872
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
Ime Obot
Metrics
H-Index
i10-Index
Citation Counts
96
241
27,138
Materials and Corrosion
Corrosion Inhibition
Computational and Theoretical Chemistry
Oilfield Corrosion
Muhammad Khurram Khan
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
96
420
32,520
Cybersecurity
AI for Cybersecurity
Digital Authentication
IoT Security
Security and Privacy
Ingo Pinnau
Metrics
H-Index
i10-Index
Citation Counts
93
237
29,613
Membranes
membrane separations
polymer synthesis
chemical engineering
Abdulhadi Baykal
Metrics
H-Index
i10-Index
Citation Counts
92
460
26,356
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric
Stefaan De Wolf
Metrics
H-Index
i10-Index
Citation Counts
91
230
32,071
photovoltaics
solar cells
semiconductors
materials science
interfaces
Hafiz Muhammad Ali
Metrics
H-Index
i10-Index
Citation Counts
89
352
26,498
Thermofluids
Condensation
Nanofluids
Heat Transfer Devices
Thermal Management
J Carlos Santamarina
Metrics
H-Index
i10-Index
Citation Counts
89
266
30,826
Sediments. Fractured rocks. Complex fluids. Energy GeoEngineering. Geotechnical Engineering
M Shamim Hossain
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
88
296
24,618
Smart Health
Artificial Intelligence
Internet of Things
Multimedia Systems
Cloud Networking
Ghulam Muhammad
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
84
279
21,897
Machine learning
artificial intelligence
signal processing
image processing
speech recognition
Tanzila Saba
Prince Sultan University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
84
286
20,137
Artificial Intelligence
Data Science
Bioinformatics
Information Security
Healthcare
Saviour A Umoren
Metrics
H-Index
i10-Index
Citation Counts
80
171
19,916
Materials and Corrosion
Corrosion inhibition
Polymer composites/nanocomposites
Nanoscience
Wolfgang Heidrich
Metrics
H-Index
i10-Index
Citation Counts
79
224
25,508
computational imaging
vision
graphics
optics
inverse problems
Fuad E Alsaadi
Metrics
H-Index
i10-Index
Citation Counts
78
315
21,549
Optical wireless systems and networks
Signal Processing & its Applications
Wireless System Design
Neural Networks
Ilyas Khan|I. Khan, Khan. I, Khan Ilyas
Majmaah University
Al Majma'ah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
77
692
30,321
CFD
Biomaths
numercial
fractional calculus
Osama Shekhah
Metrics
H-Index
i10-Index
Citation Counts
77
158
20,622
Surface sciense
thin films
porous materials
material chemistry
catalysis