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
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
Metrics
H-Index
i10 Index
Citation Counts
140
473
80,208
* Total H IndexRankings
Ranking Based On Selection: 2
Bionanotechnology
Biosensors
Biocatalysis
Metrics
H-Index
i10 Index
Citation Counts
92
330
29,699
* Total H IndexRankings
Ranking Based On Selection: 3
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
71
151
28,062
* Total H IndexRankings
Ranking Based On Selection: 4
Nanotechnology
carbon nanotubes
graphene
materials science
Metrics
H-Index
i10 Index
Citation Counts
55
118
18,174
* Total H IndexRankings
Ranking Based On Selection: 5
Nanofabrication
Lithography
Nanoelectronics
Fuel Cell
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,389
* Total H IndexRankings
Ranking Based On Selection: 6
Nanomaterials
Nanophotonics
Nanowire-bio Interface
TERS
SERS
Metrics
H-Index
i10 Index
Citation Counts
24
29
8,530
* Total H IndexRankings
Ranking Based On Selection: 7
Nanomedicine
Nano-Bio Sensors
Bioimaging
Nanomaterials
Single molecule/Single cell Techniques
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,855
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,620
* Total H IndexRankings
Ranking Based On Selection: 9
Nanopores
DNA Sequencing
Biophysics
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,773
* Total H IndexRankings
Ranking Based On Selection: 10
Nanotechnology
Material Science
Semiconductor Physics
Metrics
H-Index
i10 Index
Citation Counts
20
22
23,515
* Total H IndexRankings
Ranking Based On Selection: 11
Nanobiology
Nanomaterials
Physical chemistry
Electrochemistry
Sensors
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,315
* Total H IndexRankings
Ranking Based On Selection: 12
Nanotechnology
Advanced Materials and Devices
EMI Shielding
Thermal Management (TIMs)
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,727
* Total H IndexRankings
Ranking Based On Selection: 13
Nanotechnolgy
Metrics
H-Index
i10 Index
Citation Counts
16
27
1,458
* Total H IndexRankings
Ranking Based On Selection: 14
In vitro diagnostics
DNA Nanotechnology
RNA Nanotechnology
Next-generation Sequencing
Metrics
H-Index
i10 Index
Citation Counts
12
12
793
* Total H IndexRankings
Ranking Based On Selection: 15
Nano-electronics and optoelectronics
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,061
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
6
5
963
Robert C Haddon
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
140
473
80,208
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
Ashok Mulchandani
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
92
330
29,699
Bionanotechnology
Biosensors
Biocatalysis
Itkis Me
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
71
151
28,062
Elena Bekyarova
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
55
118
18,174
Nanotechnology
carbon nanotubes
graphene
materials science
Rajat Kanti Paul
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
25
38
2,389
Nanofabrication
Lithography
Nanoelectronics
Fuel Cell
Ruoxue Yan
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
24
29
8,530
Nanomaterials
Nanophotonics
Nanowire-bio Interface
TERS
SERS
Vinay Sharma
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
21
32
1,855
Nanomedicine
Nano-Bio Sensors
Bioimaging
Nanomaterials
Single molecule/Single cell Techniques
Mingguang Chen
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,620
Kevin Freedman
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,773
Nanopores
DNA Sequencing
Biophysics
Desalegne Teweldebrhan
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
20
22
23,515
Nanotechnology
Material Science
Semiconductor Physics
Peiguang Hu
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
20
30
2,315
Nanobiology
Nanomaterials
Physical chemistry
Electrochemistry
Sensors
Zahra Barani
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,727
Nanotechnology
Advanced Materials and Devices
EMI Shielding
Thermal Management (TIMs)
Md Zahid Hossain
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
16
27
1,458
Hari KK Subramanian
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
12
12
793
In vitro diagnostics
DNA Nanotechnology
RNA Nanotechnology
Next-generation Sequencing
Jingjian Ren
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,061
Nano-electronics and optoelectronics
Zhaoxi Yang
University of California Riverside
Riverside, United States
Metrics
H-Index
i10-Index
Citation Counts
6
5
963