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 Oct 18, 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 (931.668) 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
416
40,971
* Total H IndexRankings
Ranking Based On Selection
:2
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
Metrics
H-Index
i10 Index
Citation Counts
97
539
34,491
* Total H IndexRankings
Ranking Based On Selection
:3
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric materials
Nanocarriers for Cancer
Metrics
H-Index
i10 Index
Citation Counts
91
459
26,076
* Total H IndexRankings
Ranking Based On Selection
:4
Photocatalysis
Advanced Materials
Metrics
H-Index
i10 Index
Citation Counts
65
180
10,679
* 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
27,893
* Total H IndexRankings
Ranking Based On Selection
:6
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
Metrics
H-Index
i10 Index
Citation Counts
62
149
16,283
* Total H IndexRankings
Ranking Based On Selection
:7
Optoelectronic devices
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
60
79
18,610
* Total H IndexRankings
Ranking Based On Selection
:8
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
Metrics
H-Index
i10 Index
Citation Counts
52
134
10,959
* Total H IndexRankings
Ranking Based On Selection
:9
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
Metrics
H-Index
i10 Index
Citation Counts
52
297
10,591
* Total H IndexRankings
Ranking Based On Selection
:10
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
Metrics
H-Index
i10 Index
Citation Counts
52
266
10,687
* 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
49
151
8,473
* Total H IndexRankings
Ranking Based On Selection
:12
Nanotechnology
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
48
177
8,372
* Total H IndexRankings
Ranking Based On Selection
:13
Nanotechnology
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
47
160
7,008
* Total H IndexRankings
Ranking Based On Selection
:14
Nanotechnology and Nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
47
112
7,548
* 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
44
101
7,643
* Total H IndexRankings
Ranking Based On Selection
:16
Nanoparticles
Epidemiology
Biofilm
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
43
128
6,373
* Total H IndexRankings
Ranking Based On Selection
:17
Nanotechnology
Brain targeting
Neurodegenerative disorders
Intranasal drug delivery
Metrics
H-Index
i10 Index
Citation Counts
43
205
7,931
* Total H IndexRankings
Ranking Based On Selection
:18
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
Metrics
H-Index
i10 Index
Citation Counts
43
91
6,091
* Total H IndexRankings
Ranking Based On Selection
:19
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
42
146
6,204
* Total H IndexRankings
Ranking Based On Selection
:20
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
Metrics
H-Index
i10 Index
Citation Counts
42
141
6,526
* Total H IndexRankings
Ranking Based On Selection
:21
Energy Technology
Metrics
H-Index
i10 Index
Citation Counts
41
61
7,653
* 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
41
82
6,844
* Total H IndexRankings
Ranking Based On Selection
:23
Nanoscience and nanotechnology
Sensors
Environmental Remediation
Metrics
H-Index
i10 Index
Citation Counts
40
94
4,587
* Total H IndexRankings
Ranking Based On Selection
:24
Nanotoxicology and Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
39
66
5,851
* Total H IndexRankings
Ranking Based On Selection
:25
Nanomedicine
Biotechnology
Cancer Vaccine
Biosimilars
Drug Delivery
Metrics
H-Index
i10 Index
Citation Counts
38
81
4,550
Thomas Anthopoulos
Metrics
H-Index
i10-Index
Citation Counts
104
416
40,971
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
Ahmad Umar
Najran University
Najran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
97
539
34,491
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
Abdulhadi Baykal
Metrics
H-Index
i10-Index
Citation Counts
91
459
26,076
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric materials
Nanocarriers for Cancer
Reda Mohamedy Mohamed
Metrics
H-Index
i10-Index
Citation Counts
65
180
10,679
Photocatalysis
Advanced Materials
Zhengwei Pan
Metrics
H-Index
i10-Index
Citation Counts
65
114
27,893
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
16,283
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
Xiaopeng Zheng
Metrics
H-Index
i10-Index
Citation Counts
60
79
18,610
Optoelectronic devices
Nanomedicine
Mario Lanza
Metrics
H-Index
i10-Index
Citation Counts
52
134
10,959
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
S Alfaify
Metrics
H-Index
i10-Index
Citation Counts
52
297
10,591
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
Irfan Ahmad
Metrics
H-Index
i10-Index
Citation Counts
52
266
10,687
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
Ma Eltaher
Metrics
H-Index
i10-Index
Citation Counts
49
151
8,473
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
48
177
8,372
Nanotechnology
Condensed Matter Physics
Faheem Ahmed
King Faisal University
Al-Ahsa, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
47
160
7,008
Nanotechnology
Materials Science
Rizwan Wahab
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
47
112
7,548
Nanotechnology and Nanobiotechnology
Mohammad Omaish Ansari
Metrics
H-Index
i10-Index
Citation Counts
44
101
7,643
Conducting Polymers
Polymer Nanocomposites
Microbial fuel cells
Nanotechnology
Electrochemically active biofilm
Ahmad Almatroudi
Qassim University
Buraydah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
128
6,373
Nanoparticles
Epidemiology
Biofilm
Microbiology
Gulam Mustafa
Shaqra University
Shaqra, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
205
7,931
Nanotechnology
Brain targeting
Neurodegenerative disorders
Intranasal drug delivery
Mohammad Rezaul Karim|M. R. Karim, Md. Rezaul Karim
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
91
6,091
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
Md Abdul Aziz
Metrics
H-Index
i10-Index
Citation Counts
42
146
6,204
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
Daoud Ali
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
42
141
6,526
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
Yunpei Zhu|Yun-Pei Zhu or Yun Pei Zhu
Metrics
H-Index
i10-Index
Citation Counts
41
61
7,653
Guodong (David) Zhan
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
41
82
6,844
Advanced Drilling Technology
Hard and Superhard Materials
Additive Manufacturing
Nanomaterials and Nanotechnology
Ahmed A Ibrahim
Najran University
Najran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
40
94
4,587
Nanoscience and nanotechnology
Sensors
Environmental Remediation
Mohammad Javed Akhtar
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
39
66
5,851
Nanotoxicology and Nanomedicine
Aws Alshamsan
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
38
81
4,550
Nanomedicine
Biotechnology
Cancer Vaccine
Biosimilars
Drug Delivery