University, Subject, Country, Region, World
Georgia Institute of Technology 25 Scientists Subject Rankings - 2025
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 03, 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 (870.057) 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
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
253
860
269,149
* Total H IndexRankings
Ranking Based On Selection: 2
separations
membranes
sorbents
hollow fibers
Metrics
H-Index
i10 Index
Citation Counts
130
503
62,159
* Total H IndexRankings
Ranking Based On Selection: 3
Direct Air Capture
Carbon Capture
Catalysis
Adsorption
Materials Chemistry
Metrics
H-Index
i10 Index
Citation Counts
105
358
41,970
* Total H IndexRankings
Ranking Based On Selection: 4
porous solids
adsorption separations
MOFs
carbide-derived carbons
Metrics
H-Index
i10 Index
Citation Counts
64
118
17,441
* Total H IndexRankings
Ranking Based On Selection: 5
Separations
Adsorption
Fiber Spinning
Membranes
Metrics
H-Index
i10 Index
Citation Counts
59
157
15,986
* Total H IndexRankings
Ranking Based On Selection: 6
Heterogeneous Catalysis
Spectroscopy
Biomass Conversion
Plastics Upcycling
Mechanocatalysis
Metrics
H-Index
i10 Index
Citation Counts
52
100
8,359
* Total H IndexRankings
Ranking Based On Selection: 7
Fuel Cells
Batteries
Electrochemical Engineering
Education
Metrics
H-Index
i10 Index
Citation Counts
52
100
21,742
* Total H IndexRankings
Ranking Based On Selection: 8
computational catalysis
electronic structure theory
uncertainty quantification
machine learning
Metrics
H-Index
i10 Index
Citation Counts
43
69
9,961
* Total H IndexRankings
Ranking Based On Selection: 9
Rheology
complex fluids
wetting
Metrics
H-Index
i10 Index
Citation Counts
43
75
6,628
* Total H IndexRankings
Ranking Based On Selection: 10
separation technology
energy
crystallization
Metrics
H-Index
i10 Index
Citation Counts
38
114
5,979
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* Total H IndexRankings
Ranking Based On Selection: 11
Control
self-organiziation
Metrics
H-Index
i10 Index
Citation Counts
35
83
4,199
* Total H IndexRankings
Ranking Based On Selection: 12
Process Systems Engineering
Optimization
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
28
39
3,126
* Total H IndexRankings
Ranking Based On Selection: 13
nanotechnology
nanomanufacturing
semiconductors
electronics
photonics
Metrics
H-Index
i10 Index
Citation Counts
28
47
3,929
* Total H IndexRankings
Ranking Based On Selection: 14
Metabolomics
systems biology
synthetic biology
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,476
* Total H IndexRankings
Ranking Based On Selection: 15
solid state NMR
structural biology
Alzheimer's beta-amyloid
designer self-assembling peptides
Metrics
H-Index
i10 Index
Citation Counts
26
42
4,258
* Total H IndexRankings
Ranking Based On Selection: 16
Dynamic Optimization
Global Optimization
Reachability Analysis
Differential-Algebraic Equations
Fault Diagnosis
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,048
* Total H IndexRankings
Ranking Based On Selection: 17
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,607
* Total H IndexRankings
Ranking Based On Selection: 18
Physics of Life
Frugal Science
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,623
* Total H IndexRankings
Ranking Based On Selection: 19
Cellular Engineering
Immunological Engineering
Cancer
Metrics
H-Index
i10 Index
Citation Counts
16
18
3,044
* Total H IndexRankings
Ranking Based On Selection: 20
Membrane
Catalysis
Energy/ Environmental materials
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,626
* Total H IndexRankings
Ranking Based On Selection: 21
Cellulose
3D Printing
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,860
* Total H IndexRankings
Ranking Based On Selection: 22
Bioproducts
Bioeconomy
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,597
* Total H IndexRankings
Ranking Based On Selection: 23
Electrochemistry
Lithium ion batteries
Solid state electrolyte
in situ characterization
Metrics
H-Index
i10 Index
Citation Counts
11
11
896
* Total H IndexRankings
Ranking Based On Selection: 24
Surface Modification
Plasma Etching and Deposition
Wetting Control
Paper Science
Surface Characerization
Metrics
H-Index
i10 Index
Citation Counts
11
11
673
* Total H IndexRankings
Ranking Based On Selection: 25
Drug Delivery
Medical Device R&D
Pharmaceutical Development
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
Younan Xia
Metrics
H-Index
i10-Index
Citation Counts
253
860
269,149
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
William Koros
Metrics
H-Index
i10-Index
Citation Counts
130
503
62,159
separations
membranes
sorbents
hollow fibers
Christopher W Jones
Metrics
H-Index
i10-Index
Citation Counts
105
358
41,970
Direct Air Capture
Carbon Capture
Catalysis
Adsorption
Materials Chemistry
Krista S Walton
Metrics
H-Index
i10-Index
Citation Counts
64
118
17,441
porous solids
adsorption separations
MOFs
carbide-derived carbons
Ryan P Lively
Metrics
H-Index
i10-Index
Citation Counts
59
157
15,986
Separations
Adsorption
Fiber Spinning
Membranes
Carsten Sievers
Metrics
H-Index
i10-Index
Citation Counts
52
100
8,359
Heterogeneous Catalysis
Spectroscopy
Biomass Conversion
Plastics Upcycling
Mechanocatalysis
Thomas F Fuller
Metrics
H-Index
i10-Index
Citation Counts
52
100
21,742
Fuel Cells
Batteries
Electrochemical Engineering
Education
Andrew J Medford
Metrics
H-Index
i10-Index
Citation Counts
43
69
9,961
computational catalysis
electronic structure theory
uncertainty quantification
machine learning
Victor Breedveld
Metrics
H-Index
i10-Index
Citation Counts
43
75
6,628
Rheology
complex fluids
wetting
Ronald Rousseau
Metrics
H-Index
i10-Index
Citation Counts
38
114
5,979
separation technology
energy
crystallization
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Fani Boukouvala
Metrics
H-Index
i10-Index
Citation Counts
28
39
3,126
Process Systems Engineering
Optimization
Machine Learning
Michael Filler
Metrics
H-Index
i10-Index
Citation Counts
28
47
3,929
nanotechnology
nanomanufacturing
semiconductors
electronics
photonics
Mark Styczynski
Metrics
H-Index
i10-Index
Citation Counts
27
44
2,476
Metabolomics
systems biology
synthetic biology
Anant Paravastu
Metrics
H-Index
i10-Index
Citation Counts
26
42
4,258
solid state NMR
structural biology
Alzheimer's beta-amyloid
designer self-assembling peptides
Joseph K Scott
Metrics
H-Index
i10-Index
Citation Counts
24
34
2,048
Dynamic Optimization
Global Optimization
Reachability Analysis
Differential-Algebraic Equations
Fault Diagnosis
Hanjun Fang
Metrics
H-Index
i10-Index
Citation Counts
21
24
1,607
John Blazeck
Metrics
H-Index
i10-Index
Citation Counts
16
18
3,044
Cellular Engineering
Immunological Engineering
Cancer
Wun Gwi Kim
Metrics
H-Index
i10-Index
Citation Counts
14
14
1,626
Membrane
Catalysis
Energy/ Environmental materials
Vincent Li
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,860
Cellulose
3D Printing
Chemical Engineering
Matyas Kosa
Metrics
H-Index
i10-Index
Citation Counts
13
13
1,597
Bioproducts
Bioeconomy
Biotechnology
Zhantao Liu
Metrics
H-Index
i10-Index
Citation Counts
11
11
896
Electrochemistry
Lithium ion batteries
Solid state electrolyte
in situ characterization
Zhenguan Tang
Metrics
H-Index
i10-Index
Citation Counts
11
11
673
Surface Modification
Plasma Etching and Deposition
Wetting Control
Paper Science
Surface Characerization
Amir Hejri
Metrics
H-Index
i10-Index
Citation Counts
4
2
51
Drug Delivery
Medical Device R&D
Pharmaceutical Development