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
electron microscopy
cryo-TEM
cryo-SEM
complex liquids
soft matter
Metrics
H-Index
i10 Index
Citation Counts
85
306
30,349
* Total H IndexRankings
Ranking Based On Selection: 2
Desalination
water treatment
separation processes
nano-technology
Metrics
H-Index
i10 Index
Citation Counts
62
179
13,108
* Total H IndexRankings
Ranking Based On Selection: 3
Interfaces
Thermodynamics
Metrics
H-Index
i10 Index
Citation Counts
59
136
17,314
* Total H IndexRankings
Ranking Based On Selection: 4
membranes
water
energy
ions
Metrics
H-Index
i10 Index
Citation Counts
49
100
8,757
* Total H IndexRankings
Ranking Based On Selection: 5
Electrochemistry
Electrocatalysis
and Photocatalysis for Sustainable Energy
Metrics
H-Index
i10 Index
Citation Counts
45
93
6,660
* Total H IndexRankings
Ranking Based On Selection: 6
Water
Metrics
H-Index
i10 Index
Citation Counts
45
88
6,743
* Total H IndexRankings
Ranking Based On Selection: 7
wearable devices
chemical/biosensors
health monitoring
triboelectric nanogenerator
self-powered system
Metrics
H-Index
i10 Index
Citation Counts
44
59
5,030
* Total H IndexRankings
Ranking Based On Selection: 8
targeted drug delivery
personalized medicine
liposome
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
42
69
11,720
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
39
94
8,332
* Total H IndexRankings
Ranking Based On Selection: 10
Sol-Gel Ceramics
Process Engineering
Non-Carbon Fuels
Metrics
H-Index
i10 Index
Citation Counts
38
112
5,939
* Total H IndexRankings
Ranking Based On Selection: 11
Process control
process design
Metrics
H-Index
i10 Index
Citation Counts
30
59
6,329
* Total H IndexRankings
Ranking Based On Selection: 12
Computational analysis
Transport phenomena
Crystal Growth
Wetting and capillarity
Fuel cells
Metrics
H-Index
i10 Index
Citation Counts
29
48
2,555
* Total H IndexRankings
Ranking Based On Selection: 13
Soft Matter
Colloid Physics
Electrokinetics
Acoustofluidics
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,442
* Total H IndexRankings
Ranking Based On Selection: 14
Heterogeneous catalysis
cooperative catalysis
methane activation
biomass
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,071
* Total H IndexRankings
Ranking Based On Selection: 15
Adsorption Separation Technology
Activated Carbon
Life Cycle Assessment
Fabrication techniques
Development of Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
16
17
991
* Total H IndexRankings
Ranking Based On Selection: 16
electrochemistry
renewable energy
alternative fuels
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,284
* Total H IndexRankings
Ranking Based On Selection: 17
Chemical Engineering
Heterogeneous Catalysis
Gas Phase Reactions
Porous Materials
Metrics
H-Index
i10 Index
Citation Counts
8
6
382
* Total H IndexRankings
Ranking Based On Selection: 18
Computational fluid dynamics
Droplet dynamics
Nanofluids
Metrics
H-Index
i10 Index
Citation Counts
8
7
517
* Total H IndexRankings
Ranking Based On Selection: 19
Flow Batteries
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
8
6
150
* Total H IndexRankings
Ranking Based On Selection: 20
Nanoscience
Colloids
Interfacial phenomena
Surface forces
Self-assembly
Metrics
H-Index
i10 Index
Citation Counts
6
4
84
* Total H IndexRankings
Ranking Based On Selection: 21
Wetting
Evaporation
Multiphase Flow
Colloid and Interfaces
Polymer coating
Metrics
H-Index
i10 Index
Citation Counts
6
3
89
* Total H IndexRankings
Ranking Based On Selection: 22
chemical engineering
computer science
CFD
simulation
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
* Total H IndexRankings
Ranking Based On Selection: 23
Medicine
Immunology
Urology
Synthetic Biology
Biochemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
3
1
90
* Total H IndexRankings
Ranking Based On Selection: 24
Colloids
Surface Chemistry
Microfluidics
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
* Total H IndexRankings
Ranking Based On Selection: 25
photocatalysis
IR spectroscopy
transient spectroscopy
environmental
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Yeshayahu Ishi Talmon
Metrics
H-Index
i10-Index
Citation Counts
85
306
30,349
electron microscopy
cryo-TEM
cryo-SEM
complex liquids
soft matter
Raphael Rafi Semiat|rafael semiat
Metrics
H-Index
i10-Index
Citation Counts
62
179
13,108
Desalination
water treatment
separation processes
nano-technology
Abraham Avi Marmur
Metrics
H-Index
i10-Index
Citation Counts
59
136
17,314
Interfaces
Thermodynamics
Viatcheslav Freger
Metrics
H-Index
i10-Index
Citation Counts
49
100
8,757
membranes
water
energy
ions
Atif Mahammed
Metrics
H-Index
i10-Index
Citation Counts
45
93
6,660
Electrochemistry
Electrocatalysis
and Photocatalysis for Sustainable Energy
D Hasson
Metrics
H-Index
i10-Index
Citation Counts
45
88
6,743
Youbin Zheng
Metrics
H-Index
i10-Index
Citation Counts
44
59
5,030
wearable devices
chemical/biosensors
health monitoring
triboelectric nanogenerator
self-powered system
Avi Schroeder
Metrics
H-Index
i10-Index
Citation Counts
42
69
11,720
targeted drug delivery
personalized medicine
liposome
nanotechnology
Shlomo Moran
Metrics
H-Index
i10-Index
Citation Counts
39
94
8,332
Gideon S Grader
Metrics
H-Index
i10-Index
Citation Counts
38
112
5,939
Sol-Gel Ceramics
Process Engineering
Non-Carbon Fuels
Daniel Lewin
Metrics
H-Index
i10-Index
Citation Counts
30
59
6,329
Process control
process design
Simon Brandon
Metrics
H-Index
i10-Index
Citation Counts
29
48
2,555
Computational analysis
Transport phenomena
Crystal Growth
Wetting and capillarity
Fuel cells
Ofer Manor
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,442
Soft Matter
Colloid Physics
Electrokinetics
Acoustofluidics
Oz M Gazit
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,071
Heterogeneous catalysis
cooperative catalysis
methane activation
biomass
S Suganya
Metrics
H-Index
i10-Index
Citation Counts
16
17
991
Adsorption Separation Technology
Activated Carbon
Life Cycle Assessment
Fabrication techniques
Development of Nanomaterials
Avigail Landman
Metrics
H-Index
i10-Index
Citation Counts
8
7
1,284
electrochemistry
renewable energy
alternative fuels
Naseem S Hayek
Metrics
H-Index
i10-Index
Citation Counts
8
6
382
Chemical Engineering
Heterogeneous Catalysis
Gas Phase Reactions
Porous Materials
Sumit Malik
Metrics
H-Index
i10-Index
Citation Counts
8
7
517
Computational fluid dynamics
Droplet dynamics
Nanofluids
Robert Gloukhovski
Metrics
H-Index
i10-Index
Citation Counts
8
6
150
Flow Batteries
Electrochemistry
Ekhlas Homede
Metrics
H-Index
i10-Index
Citation Counts
6
4
84
Nanoscience
Colloids
Interfacial phenomena
Surface forces
Self-assembly
Mohammad Abo Jabal
Metrics
H-Index
i10-Index
Citation Counts
6
3
89
Wetting
Evaporation
Multiphase Flow
Colloid and Interfaces
Polymer coating
Yiting Xiao
Metrics
H-Index
i10-Index
Citation Counts
5
2
70
chemical engineering
computer science
CFD
simulation
Yuxiang Hong
Metrics
H-Index
i10-Index
Citation Counts
3
1
90
Medicine
Immunology
Urology
Synthetic Biology
Biochemical Engineering
Gideon Onuh
Metrics
H-Index
i10-Index
Citation Counts
2
0
7
Colloids
Surface Chemistry
Microfluidics
Dorit Grinberg
Metrics
H-Index
i10-Index
Citation Counts
2
0
7
photocatalysis
IR spectroscopy
transient spectroscopy
environmental