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 01, 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
nanocomposites
medical physics
polymers
biomaterials
applications of nanocomposites
Metrics
H-Index
i10 Index
Citation Counts
65
176
8,846
* Total H IndexRankings
Ranking Based On Selection: 2
Nanotechnology
Applied Sciences
Thin Films
Celestial Mechanics
Optical Communication Solid-State Physics
Metrics
H-Index
i10 Index
Citation Counts
57
150
8,140
* Total H IndexRankings
Ranking Based On Selection: 3
Nanotechnology
Material Science
Energy
catalyst
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
47
129
8,482
* Total H IndexRankings
Ranking Based On Selection: 4
Nanotechnology
Analytical Chemistry
Environmental Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
40
87
4,446
* Total H IndexRankings
Ranking Based On Selection: 5
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
37
56
2,532
* Total H IndexRankings
Ranking Based On Selection: 6
Nanotechnology
Nanomedicine
Electrospun
gene
and drug delivery
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,816
* Total H IndexRankings
Ranking Based On Selection: 7
Laser applications
Nano photonics sensors
nanocrystallites applications.
Metrics
H-Index
i10 Index
Citation Counts
26
46
1,574
* Total H IndexRankings
Ranking Based On Selection: 8
Nanotechnology-Physics
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,532
* Total H IndexRankings
Ranking Based On Selection: 9
Chemical Engineering
carbon capture
Oil recovery
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
24
2,391
* Total H IndexRankings
Ranking Based On Selection: 10
Photonics
Fiber laser
Nanomaterials
Ultrafast fiber laser
Metrics
H-Index
i10 Index
Citation Counts
20
28
847
* Total H IndexRankings
Ranking Based On Selection: 11
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
19
30
805
* Total H IndexRankings
Ranking Based On Selection: 12
Nanobiotechnology
Nanomedicine
Nanomaterials
drug delivery
Cancer therapy.
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,309
* Total H IndexRankings
Ranking Based On Selection: 13
Nanomaterials
Waste to Wealth
Optical Sensors
Modelling and Optimization
Risk Control
Metrics
H-Index
i10 Index
Citation Counts
16
17
844
* Total H IndexRankings
Ranking Based On Selection: 14
Nanostructured Materials
Metrics
H-Index
i10 Index
Citation Counts
16
23
786
* Total H IndexRankings
Ranking Based On Selection: 15
Nano materials
Optical and gas sensors
UV detection
Metrics
H-Index
i10 Index
Citation Counts
15
18
701
* Total H IndexRankings
Ranking Based On Selection: 16
XRD
FE-SEM
VSM
CV
Magnetic nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
15
16
851
* Total H IndexRankings
Ranking Based On Selection: 17
Nanotechnology and advanced materials
Metrics
H-Index
i10 Index
Citation Counts
15
24
664
* Total H IndexRankings
Ranking Based On Selection: 18
Nanomaterials
Nanocomposite
Metrics
H-Index
i10 Index
Citation Counts
14
20
731
* Total H IndexRankings
Ranking Based On Selection: 19
Prof. Nanotechnology
Laser Physics & Solar Energy
Metrics
H-Index
i10 Index
Citation Counts
14
24
796
* Total H IndexRankings
Ranking Based On Selection: 20
Laser Spectroscopy
Catalyst
Petroleum Chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
14
18
680
* Total H IndexRankings
Ranking Based On Selection: 21
Functionalization of Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
13
14
810
* Total H IndexRankings
Ranking Based On Selection: 22
Nanoscience
Surface Science
Material Science
Anti-wetting and Anti-icing Surfaces
Metrics
H-Index
i10 Index
Citation Counts
13
13
651
* Total H IndexRankings
Ranking Based On Selection: 23
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
13
19
771
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Chemistry
Green nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
12
16
603
* Total H IndexRankings
Ranking Based On Selection: 25
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
12
14
448
Ahmed Hashim
University of Babylon
Al Hillah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
65
176
8,846
nanocomposites
medical physics
polymers
biomaterials
applications of nanocomposites
Mohammed Rasheed
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
57
150
8,140
Nanotechnology
Applied Sciences
Thin Films
Celestial Mechanics
Optical Communication Solid-State Physics
Omid Amiri
Cihan University - Sulaimaniya
Sulaymaniyah,, Iraq
Metrics
H-Index
i10-Index
Citation Counts
47
129
8,482
Nanotechnology
Material Science
Energy
catalyst
Environmental Science
Khalid Omer
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
40
87
4,446
Nanotechnology
Analytical Chemistry
Environmental Nanotechnology
Uday M Nayef
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
37
56
2,532
Salim Albukhaty
University of Misan
Maysan, Iraq
Metrics
H-Index
i10-Index
Citation Counts
28
54
2,816
Nanotechnology
Nanomedicine
Electrospun
gene
and drug delivery
Alwan M Alwan
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
26
46
1,574
Laser applications
Nano photonics sensors
nanocrystallites applications.
Salah Raza Saeed
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,532
Nanotechnology-Physics
Sarmad Al Anssari
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
23
24
2,391
Chemical Engineering
carbon capture
Oil recovery
Nanotechnology
Ahmed Hamood
Metrics
H-Index
i10-Index
Citation Counts
20
28
847
Photonics
Fiber laser
Nanomaterials
Ultrafast fiber laser
Noor J Ridha
University of Kerbala
Kerbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
19
30
805
Sharafaldin Al-Musawi
Al Qasim Green University
Al-Qasim, Iraq
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,309
Nanobiotechnology
Nanomedicine
Nanomaterials
drug delivery
Cancer therapy.
Mohammed Abdullah Issa
Imam Ja'afar Al Sadiq University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
16
17
844
Nanomaterials
Waste to Wealth
Optical Sensors
Modelling and Optimization
Risk Control
Nihad K Ali
AlKarkh University for Science
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
16
23
786
Nanostructured Materials
Nano materials
Optical and gas sensors
UV detection
Ali A Ati
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
15
16
851
XRD
FE-SEM
VSM
CV
Magnetic nanoparticles
Nanotechnology and advanced materials
Bruska Abdulla Raza Azhdar
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
14
20
731
Nanomaterials
Nanocomposite
Abdulrahman K Ali
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
14
24
796
Prof. Nanotechnology
Laser Physics & Solar Energy
Karim H Hassan
Bilad Alrafidain University College
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
14
18
680
Laser Spectroscopy
Catalyst
Petroleum Chemistry
Nanotechnology
Raz Noori Arif
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
13
14
810
Functionalization of Nanomaterials
Khedir R Khedir
Metrics
H-Index
i10-Index
Citation Counts
13
13
651
Nanoscience
Surface Science
Material Science
Anti-wetting and Anti-icing Surfaces
Thikra Al-Naser
Southern Technical University
Basrah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
13
19
771
Environmental Chemistry
Green nanotechnology
Moaid K Hussain
Al-Hussain University College
Karbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
12
14
448