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 30, 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 (873.690) 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
Biomaterials
Biomedicine
Wound Dressings
Drug Delivery
Tissue Engineering
Metrics
H-Index
i10 Index
Citation Counts
83
236
22,727
* Total H IndexRankings
Ranking Based On Selection: 2
Batteries
Supercapacitor
Photocatalyst
Electrocatalyst
Surface coatings
Metrics
H-Index
i10 Index
Citation Counts
60
191
14,328
* Total H IndexRankings
Ranking Based On Selection: 3
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
44
73
7,219
* Total H IndexRankings
Ranking Based On Selection: 4
advanced materials
smart textiles
polymer blends & composites
Metrics
H-Index
i10 Index
Citation Counts
34
86
3,975
* Total H IndexRankings
Ranking Based On Selection: 5
Pharmaceutical Sciences
Metrics
H-Index
i10 Index
Citation Counts
32
83
3,638
* Total H IndexRankings
Ranking Based On Selection: 6
Smart materials Nanocomposite Biopolymer
Metrics
H-Index
i10 Index
Citation Counts
29
61
2,821
* Total H IndexRankings
Ranking Based On Selection: 7
Computational EM
Metamaterials
Plasmonics
RF
OWC
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,504
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
25
47
1,894
* Total H IndexRankings
Ranking Based On Selection: 9
Energy Materials
Perovskite Solar Cells
Rechargeable Batteries
RFB
Solar-Storage Integration
Metrics
H-Index
i10 Index
Citation Counts
23
26
7,515
* Total H IndexRankings
Ranking Based On Selection: 10
chromic materials
organic/inorganic nanocomposites
sensors
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,328
* Total H IndexRankings
Ranking Based On Selection: 11
Advanced materials
Membrane separation technology
Desalination
Gas separation
Metrics
H-Index
i10 Index
Citation Counts
20
24
2,168
* Total H IndexRankings
Ranking Based On Selection: 12
Polymer blend and composite
polymer electrolyte
energy storage
Metrics
H-Index
i10 Index
Citation Counts
19
43
1,550
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,881
* Total H IndexRankings
Ranking Based On Selection: 14
Fuel Cell
Ethanol oxidation
Nanofiber
Quantum Simulation
Finite Element Analysis
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,421
* Total H IndexRankings
Ranking Based On Selection: 15
bio-nanocomposites
textiles
bacterial cellulose
hydrogel
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,686
* Total H IndexRankings
Ranking Based On Selection: 16
Batteries
Energy storage materials
Product development
Metrics
H-Index
i10 Index
Citation Counts
17
20
796
* Total H IndexRankings
Ranking Based On Selection: 17
Polymer Technology
Metrics
H-Index
i10 Index
Citation Counts
17
27
929
* Total H IndexRankings
Ranking Based On Selection: 18
Energy Materials
Supercapacitors
Magnetron Sputtering
Chemical Synthesis
Micro/Nano-structures etc.
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,331
* Total H IndexRankings
Ranking Based On Selection: 19
Polymer Processing
Polymer Rheology
Additive Manufacturing
Polymer Composites
Metrics
H-Index
i10 Index
Citation Counts
16
29
1,010
* Total H IndexRankings
Ranking Based On Selection: 20
Additive Manufacturing
Solidification
Biomedical
X-ray imaging
Materials modelling
Metrics
H-Index
i10 Index
Citation Counts
15
22
973
* Total H IndexRankings
Ranking Based On Selection: 21
Ceramic Materials
Geopolymer
Glasses
Metrics
H-Index
i10 Index
Citation Counts
14
17
749
* Total H IndexRankings
Ranking Based On Selection: 22
materials
Metrics
H-Index
i10 Index
Citation Counts
14
17
965
* Total H IndexRankings
Ranking Based On Selection: 23
Powder metallurgy
Composite
Metallic foams
Failure analysis
Metrics
H-Index
i10 Index
Citation Counts
14
21
806
* Total H IndexRankings
Ranking Based On Selection: 24
Ceramic
Cement and Gypsum
Waste Recycling
Dental Ceramic
Energy Related Materials
Metrics
H-Index
i10 Index
Citation Counts
14
15
515
* Total H IndexRankings
Ranking Based On Selection: 25
Refractories
Transparent Ceramics
Optical Materials
Synthesis of nanoparticles
Photocatalysts
Metrics
H-Index
i10 Index
Citation Counts
12
14
602
Pitt Supaphol
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
83
236
22,727
Biomaterials
Biomedicine
Wound Dressings
Drug Delivery
Tissue Engineering
Jiaqian Qin
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
60
191
14,328
Batteries
Supercapacitor
Photocatalyst
Electrocatalyst
Surface coatings
Ratana Rujiravanit
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
44
73
7,219
Pranut Potiyaraj
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
34
86
3,975
advanced materials
smart textiles
polymer blends & composites
Pranee Rojsitthisak
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
32
83
3,638
Pharmaceutical Sciences
Hathaikarn Manuspiya
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
29
61
2,821
Smart materials Nanocomposite Biopolymer
Yan Zhao
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
27
45
2,504
Computational EM
Metamaterials
Plasmonics
RF
OWC
Yuttanant Boonyongmaneerat
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
25
47
1,894
Rongrong Cheacharoen
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
23
26
7,515
Energy Materials
Perovskite Solar Cells
Rechargeable Batteries
RFB
Solar-Storage Integration
Nisanart Traiphol
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
22
32
1,328
chromic materials
organic/inorganic nanocomposites
sensors
Chalida Klaysom
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
20
24
2,168
Advanced materials
Membrane separation technology
Desalination
Gas separation
Manunya Okhawilai
Metrics
H-Index
i10-Index
Citation Counts
19
43
1,550
Polymer blend and composite
polymer electrolyte
energy storage
Nipapan Ruecha
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,881
Rojana Pornprasertsuk
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,421
Fuel Cell
Ethanol oxidation
Nanofiber
Quantum Simulation
Finite Element Analysis
Kawee Srikulkit
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,686
bio-nanocomposites
textiles
bacterial cellulose
hydrogel
Ali Abbasi
Metrics
H-Index
i10-Index
Citation Counts
17
20
796
Batteries
Energy storage materials
Product development
Anyaporn Boonmahitthisud
Metrics
H-Index
i10-Index
Citation Counts
17
27
929
Durai Govindarajan
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,331
Energy Materials
Supercapacitors
Magnetron Sputtering
Chemical Synthesis
Micro/Nano-structures etc.
Chuanchom Aumnate
Metrics
H-Index
i10-Index
Citation Counts
16
29
1,010
Polymer Processing
Polymer Rheology
Additive Manufacturing
Polymer Composites
Chedtha Puncreobutr
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
15
22
973
Additive Manufacturing
Solidification
Biomedical
X-ray imaging
Materials modelling
Sirithan Jiemsirilers
Metrics
H-Index
i10-Index
Citation Counts
14
17
749
Ceramic Materials
Geopolymer
Glasses
Sarintorn Limpanart
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
14
17
965
Seksak Asavavisithchai
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
14
21
806
Powder metallurgy
Composite
Metallic foams
Failure analysis
Thanakorn Wasanapiarnpong
Metrics
H-Index
i10-Index
Citation Counts
14
15
515
Ceramic
Cement and Gypsum
Waste Recycling
Dental Ceramic
Energy Related Materials
Karn Serivalsatit
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
12
14
602
Refractories
Transparent Ceramics
Optical Materials
Synthesis of nanoparticles
Photocatalysts