University, Subject, Country, Region, World
Georgia Institute of Technology 37 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 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
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Metrics
H-Index
i10 Index
Citation Counts
326
2,468
469,134
* Total H IndexRankings
Ranking Based On Selection: 2
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
Metrics
H-Index
i10 Index
Citation Counts
147
674
161,394
* Total H IndexRankings
Ranking Based On Selection: 3
transmission electron microscopy
oxides
nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
103
232
43,570
* Total H IndexRankings
Ranking Based On Selection: 4
nanomaterials
biofuel and biomass
fuel cell and solar cell
polymer
paper making
Metrics
H-Index
i10 Index
Citation Counts
85
354
24,206
* Total H IndexRankings
Ranking Based On Selection: 5
Carbon Electronics
Metrics
H-Index
i10 Index
Citation Counts
75
178
21,581
* Total H IndexRankings
Ranking Based On Selection: 6
Nanoporous Materials
Membranes
Separations
Metrics
H-Index
i10 Index
Citation Counts
68
166
14,868
* Total H IndexRankings
Ranking Based On Selection: 7
Photovoltaics
Energy Devices
Sensors
2D/3D Nanocatalysts
Thin Films and Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
54
106
6,782
* Total H IndexRankings
Ranking Based On Selection: 8
nanotechnology
high temperature chemical physics
material science
Metrics
H-Index
i10 Index
Citation Counts
52
197
13,371
* Total H IndexRankings
Ranking Based On Selection: 9
Nanoengineering
Bioengineering
Flexible Electronics
Human-Machine Interface
Metrics
H-Index
i10 Index
Citation Counts
50
124
13,106
* Total H IndexRankings
Ranking Based On Selection: 10
nanoscience
Metrics
H-Index
i10 Index
Citation Counts
34
44
8,198
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* Total H IndexRankings
Ranking Based On Selection: 11
Piezoelectricity
Flexoelectricity
Piezotronics
Piezo-phototronics
Interface engineering
Metrics
H-Index
i10 Index
Citation Counts
33
46
3,547
* Total H IndexRankings
Ranking Based On Selection: 12
Nanomaterials
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
32
36
7,391
* Total H IndexRankings
Ranking Based On Selection: 13
electromagnetic theory
antenna design
RF circuits and systems
RF nanotechnology
computational electromagnetics
Metrics
H-Index
i10 Index
Citation Counts
30
67
4,235
* Total H IndexRankings
Ranking Based On Selection: 14
RFID
Radar
Wireless sensing
Inkjet printing
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,608
* Total H IndexRankings
Ranking Based On Selection: 15
Nanowires
nanofibers
cellulose
batteries
supercapacitors
Metrics
H-Index
i10 Index
Citation Counts
28
38
2,648
* Total H IndexRankings
Ranking Based On Selection: 16
Electron tomography
Luminescent material
Noble-Metal nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
27
33
2,884
* Total H IndexRankings
Ranking Based On Selection: 17
synthesis of nanomaterials
electrocatalysts
electrochemical energy conversion and storage
fuel cell
battery
Metrics
H-Index
i10 Index
Citation Counts
27
39
5,159
* Total H IndexRankings
Ranking Based On Selection: 18
Nanophotonics
Biosensing
Applied Machine Learning
Quantum Materials
Metrics
H-Index
i10 Index
Citation Counts
23
29
3,181
* Total H IndexRankings
Ranking Based On Selection: 19
nanoscale heat transfer
energy conversion
thermal metrology
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,213
* Total H IndexRankings
Ranking Based On Selection: 20
Semiconductors
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
21
21
7,316
* Total H IndexRankings
Ranking Based On Selection: 21
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
18
20
3,069
* Total H IndexRankings
Ranking Based On Selection: 22
physical chemistry
nanotechnology
biomedical devices
sensors
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,564
* Total H IndexRankings
Ranking Based On Selection: 23
Nanomaterials
sensing
photodynamic therapy
microfluidics
circulating tumor cells
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,162
* Total H IndexRankings
Ranking Based On Selection: 24
Nanomaterials
Electronic Materials
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,021
* Total H IndexRankings
Ranking Based On Selection: 25
Nanophotonics
Optics
Metrics
H-Index
i10 Index
Citation Counts
16
18
2,216
Zhong Lin Wang
Metrics
H-Index
i10-Index
Citation Counts
326
2,468
469,134
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Mostafa A El Sayed
Metrics
H-Index
i10-Index
Citation Counts
147
674
161,394
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
Yong Ding
Metrics
H-Index
i10-Index
Citation Counts
103
232
43,570
transmission electron microscopy
oxides
nanomaterials
Yulin Deng
Metrics
H-Index
i10-Index
Citation Counts
85
354
24,206
nanomaterials
biofuel and biomass
fuel cell and solar cell
polymer
paper making
Ian Yang
Metrics
H-Index
i10-Index
Citation Counts
75
178
21,581
Sankar Nair
Metrics
H-Index
i10-Index
Citation Counts
68
166
14,868
Nanoporous Materials
Membranes
Separations
Davoud Dastan
Metrics
H-Index
i10-Index
Citation Counts
54
106
6,782
Photovoltaics
Energy Devices
Sensors
2D/3D Nanocatalysts
Thin Films and Nanomaterials
James Gole
Metrics
H-Index
i10-Index
Citation Counts
52
197
13,371
nanotechnology
high temperature chemical physics
material science
Woon Hong Yeo
Metrics
H-Index
i10-Index
Citation Counts
50
124
13,106
Nanoengineering
Bioengineering
Flexible Electronics
Human-Machine Interface
Bokwon Yoon
Metrics
H-Index
i10-Index
Citation Counts
34
44
8,198
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Longfei Wang
Metrics
H-Index
i10-Index
Citation Counts
33
46
3,547
Piezoelectricity
Flexoelectricity
Piezotronics
Piezo-phototronics
Interface engineering
Krishna Naishadham
Metrics
H-Index
i10-Index
Citation Counts
30
67
4,235
electromagnetic theory
antenna design
RF circuits and systems
RF nanotechnology
computational electromagnetics
Jimmy Gd Hester
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,608
RFID
Radar
Wireless sensing
Inkjet printing
Nanomaterials
Wenbin Fu
Metrics
H-Index
i10-Index
Citation Counts
28
38
2,648
Nanowires
nanofibers
cellulose
batteries
supercapacitors
Zitao Chen
Metrics
H-Index
i10-Index
Citation Counts
27
33
2,884
Electron tomography
Luminescent material
Noble-Metal nanoparticles
Jinho Park
Metrics
H-Index
i10-Index
Citation Counts
27
39
5,159
synthesis of nanomaterials
electrocatalysts
electrochemical energy conversion and storage
fuel cell
battery
Sajjad Abdollahramezani
Metrics
H-Index
i10-Index
Citation Counts
23
29
3,181
Nanophotonics
Biosensing
Applied Machine Learning
Quantum Materials
Thomas Bougher
Metrics
H-Index
i10-Index
Citation Counts
22
34
2,213
nanoscale heat transfer
energy conversion
thermal metrology
Dhaval D Kulkarni
Metrics
H-Index
i10-Index
Citation Counts
18
20
3,069
David S Gottfried
Metrics
H-Index
i10-Index
Citation Counts
18
25
1,564
physical chemistry
nanotechnology
biomedical devices
sensors
Tevhide Ozkaya Ahmadov
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,162
Nanomaterials
sensing
photodynamic therapy
microfluidics
circulating tumor cells
Himani Sharma
Metrics
H-Index
i10-Index
Citation Counts
17
32
1,021
Nanomaterials
Electronic Materials