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
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
:2
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
:3
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
:4
Photocatalysis
Advanced Materials
Metrics
H-Index
i10 Index
Citation Counts
65
183
10,788
* Total H IndexRankings
Ranking Based On Selection
:5
nanotechnology
materials science
optical materials
near-infrared materials
Metrics
H-Index
i10 Index
Citation Counts
65
114
27,936
* Total H IndexRankings
Ranking Based On Selection
:6
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
Metrics
H-Index
i10 Index
Citation Counts
62
149
16,361
* Total H IndexRankings
Ranking Based On Selection
:7
Optoelectronic devices
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
60
79
18,857
* Total H IndexRankings
Ranking Based On Selection
:8
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
Metrics
H-Index
i10 Index
Citation Counts
53
136
11,211
* Total H IndexRankings
Ranking Based On Selection
:9
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
Metrics
H-Index
i10 Index
Citation Counts
52
268
10,891
* Total H IndexRankings
Ranking Based On Selection
:10
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
Metrics
H-Index
i10 Index
Citation Counts
52
298
10,788
* Total H IndexRankings
Ranking Based On Selection
:11
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
Metrics
H-Index
i10 Index
Citation Counts
50
154
8,616
* Total H IndexRankings
Ranking Based On Selection
:12
Nanotechnology
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
49
181
8,505
* Total H IndexRankings
Ranking Based On Selection
:13
Nanotechnology
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
47
162
7,141
* Total H IndexRankings
Ranking Based On Selection
:14
Nanotechnology and Nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
47
113
7,634
* Total H IndexRankings
Ranking Based On Selection
:15
Conducting Polymers
Polymer Nanocomposites
Microbial fuel cells
Nanotechnology
Electrochemically active biofilm
Metrics
H-Index
i10 Index
Citation Counts
45
102
7,735
* Total H IndexRankings
Ranking Based On Selection
:16
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
Metrics
H-Index
i10 Index
Citation Counts
44
92
6,188
* Total H IndexRankings
Ranking Based On Selection
:17
Nanoparticles
Epidemiology
Biofilm
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
43
129
6,481
* Total H IndexRankings
Ranking Based On Selection
:18
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
43
148
6,349
* Total H IndexRankings
Ranking Based On Selection
:19
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
Metrics
H-Index
i10 Index
Citation Counts
43
144
6,662
* Total H IndexRankings
Ranking Based On Selection
:20
Energy Technology
Metrics
H-Index
i10 Index
Citation Counts
42
61
7,765
* Total H IndexRankings
Ranking Based On Selection
:21
Nanoscience and nanotechnology
Sensors
Environmental Remediation
Metrics
H-Index
i10 Index
Citation Counts
40
96
4,670
* Total H IndexRankings
Ranking Based On Selection
:22
Advanced Drilling Technology
Hard and Superhard Materials
Additive Manufacturing
Nanomaterials and Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
40
82
6,734
* Total H IndexRankings
Ranking Based On Selection
:23
Nanomedicine
Biotechnology
Cancer Vaccine
Biosimilars
Drug Delivery
Metrics
H-Index
i10 Index
Citation Counts
39
81
4,597
* Total H IndexRankings
Ranking Based On Selection
:24
Nanotoxicology and Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
39
66
5,905
* Total H IndexRankings
Ranking Based On Selection
:25
Water Treatment: Hybrid Membrane-Adsorption processes
Metrics
H-Index
i10 Index
Citation Counts
38
62
4,828
Thomas Anthopoulos
Metrics
H-Index
i10-Index
Citation Counts
104
419
41,341
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
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
Abdulhadi Baykal
Metrics
H-Index
i10-Index
Citation Counts
92
460
26,356
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric
Reda Mohamedy Mohamed
Metrics
H-Index
i10-Index
Citation Counts
65
183
10,788
Photocatalysis
Advanced Materials
Zhengwei Pan
Metrics
H-Index
i10-Index
Citation Counts
65
114
27,936
nanotechnology
materials science
optical materials
near-infrared materials
Maqusood Ahamed|M. Ahamed
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
62
149
16,361
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
Xiaopeng Zheng
Metrics
H-Index
i10-Index
Citation Counts
60
79
18,857
Optoelectronic devices
Nanomedicine
Mario Lanza
Metrics
H-Index
i10-Index
Citation Counts
53
136
11,211
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
Irfan Ahmad
Metrics
H-Index
i10-Index
Citation Counts
52
268
10,891
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
S Alfaify
Metrics
H-Index
i10-Index
Citation Counts
52
298
10,788
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
Ma Eltaher
Metrics
H-Index
i10-Index
Citation Counts
50
154
8,616
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
Shalendra Kumar
King Faisal University
Al-Ahsa, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
49
181
8,505
Nanotechnology
Condensed Matter Physics
Faheem Ahmed
King Faisal University
Al-Ahsa, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
47
162
7,141
Nanotechnology
Materials Science
Rizwan Wahab
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
47
113
7,634
Nanotechnology and Nanobiotechnology
Mohammad Omaish Ansari
Metrics
H-Index
i10-Index
Citation Counts
45
102
7,735
Conducting Polymers
Polymer Nanocomposites
Microbial fuel cells
Nanotechnology
Electrochemically active biofilm
Mohammad Rezaul Karim|M. R. Karim, Md. Rezaul Karim
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
44
92
6,188
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
Ahmad Almatroudi
Qassim University
Buraydah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
129
6,481
Nanoparticles
Epidemiology
Biofilm
Microbiology
Md Abdul Aziz
Metrics
H-Index
i10-Index
Citation Counts
43
148
6,349
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
Daoud Ali
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
144
6,662
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
Yunpei Zhu|Yun-Pei Zhu or Yun Pei Zhu
Metrics
H-Index
i10-Index
Citation Counts
42
61
7,765
Ahmed A Ibrahim
Najran University
Najran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
40
96
4,670
Nanoscience and nanotechnology
Sensors
Environmental Remediation
Guodong (David) Zhan
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
40
82
6,734
Advanced Drilling Technology
Hard and Superhard Materials
Additive Manufacturing
Nanomaterials and Nanotechnology
Aws Alshamsan
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
39
81
4,597
Nanomedicine
Biotechnology
Cancer Vaccine
Biosimilars
Drug Delivery
Mohammad Javed Akhtar
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
39
66
5,905
Nanotoxicology and Nanomedicine
Javed Alam
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
38
62
4,828
Water Treatment: Hybrid Membrane-Adsorption processes