H-Index
Rankings
United States Scientists H-Index Engineering & Technology / Nanoscience and Nanotechnology Rankings in United States 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
242
0.749
* Total H Index Rankings
Ranking Based
On Selection :2
nanotechnology
energy
environment
2D materials
nanobio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
277
229
0.827
* Total H Index Rankings
Ranking Based
On Selection :3
Carbon
nanomaterials
energy storage
supercapacitors
MXene
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
241
208
0.863
* Total H Index Rankings
Ranking Based
On Selection :4
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
210
137
0.652
* Total H Index Rankings
Ranking Based
On Selection :5
Batteries
Fuel Cell
Carbon material
Fluorine material
Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
176
130
0.739
* Total H Index Rankings
Ranking Based
On Selection :6
synthetic biology
antibiotics
biological physics
bionanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
172
122
0.709
* Total H Index Rankings
Ranking Based
On Selection :7
nanomaterials
energy technologies
manufacturing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
171
150
0.877
* Total H Index Rankings
Ranking Based
On Selection :8
copolymers
nanoparticles
wrinkling
photovoltaics
thin films
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
171
88
0.515
* Total H Index Rankings
Ranking Based
On Selection :9
Nanotechnology
Plasmonics
Nanophotonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
168
103
0.613
* Total H Index Rankings
Ranking Based
On Selection :10
Nanogeoscience
Microbial Ecology
Geomicrobiology
Metagenomics
Mineralogy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
156
98
0.628
* Total H Index Rankings
Ranking Based
On Selection :11
biosensors
bioengineering
Chemistry
Nanotechnology
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
* Total H Index Rankings
Ranking Based
On Selection :12
Nanoscience and nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
154
122
0.792
* Total H Index Rankings
Ranking Based
On Selection :13
Nanomaterials
Self-Assembly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
152
93
0.612
* Total H Index Rankings
Ranking Based
On Selection :14
Biomimetics
nanotribology
nanomaterials
bio/nanotechnology
magnetic storage devices
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
83
0.568
* Total H Index Rankings
Ranking Based
On Selection :15
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
145
83
0.572
* Total H Index Rankings
Ranking Based
On Selection :16
Nanomaterial
Catalysis
Hydrogen Technology
Microbiome
2D Materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
114
0.814
* Total H Index Rankings
Ranking Based
On Selection :17
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
54
0.386
* Total H Index Rankings
Ranking Based
On Selection :18
Nanomaterials
Nanomechanics
Biomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
132
90
0.682
* Total H Index Rankings
Ranking Based
On Selection :19
Nanomedicine
Biomaterials
Drug Delivery
Detoxification
Vaccination
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
104
0.806
* Total H Index Rankings
Ranking Based
On Selection :20
Nanomedicine
Drug Delivery
Nanotoxicology
NanoSafety
Immunotherapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
122
79
0.648
* Total H Index Rankings
Ranking Based
On Selection :21
nanotechnology
plant nanobionics
thermal properties
nanopore transport
molecular recognition
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
117
86
0.735
* Total H Index Rankings
Ranking Based
On Selection :22
Quantum Dots
SERS
Nanomedicine
Image-Guided and Robotic Surgery
Immuotherapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
66
0.595
* Total H Index Rankings
Ranking Based
On Selection :23
Surface and Interface Chemistry
Energy Storage
Electrocatalysis and Photocatalysis
Environmental Impacts of Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
107
51
0.477
* Total H Index Rankings
Ranking Based
On Selection :24
nanomaterials
renewable energy
solid state chemistry
spintronics
nanobiotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
84
0.792
* Total H Index Rankings
Ranking Based
On Selection :25
Photonics
nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
70
0.660
Zhong Lin Wang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
242
0.749
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Yi Cui
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
277
229
0.827
nanotechnology
energy
environment
2D materials
nanobio
Yury Gogotsi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
241
208
0.863
Carbon
nanomaterials
energy storage
supercapacitors
MXene
Joseph Wang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
210
137
0.652
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
Khalil Amine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
176
130
0.739
Batteries
Fuel Cell
Carbon material
Fluorine material
Nanotechnology
James J Collins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
172
122
0.709
synthetic biology
antibiotics
biological physics
bionanotechnology
Liangbing Hu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
171
150
0.877
nanomaterials
energy technologies
manufacturing
Russell TP
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
171
88
0.515
copolymers
nanoparticles
wrinkling
photovoltaics
thin films
NJ Halas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
168
103
0.613
Nanotechnology
Plasmonics
Nanophotonics
Jillian Banfield
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
156
98
0.628
Nanogeoscience
Microbial Ecology
Geomicrobiology
Metagenomics
Mineralogy
Yuehe Lin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
biosensors
bioengineering
Chemistry
Nanotechnology
Energy
Xiangfeng Duan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
154
122
0.792
Nanoscience and nanotechnology
Nicholas A Kotov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
152
93
0.612
Nanomaterials
Self-Assembly
Bharat Bhushan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
83
0.568
Biomimetics
nanotribology
nanomaterials
bio/nanotechnology
magnetic storage devices
Mostafa A El Sayed
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
145
83
0.572
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
Yu Huang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
114
0.814
Nanomaterial
Catalysis
Hydrogen Technology
Microbiome
2D Materials
Robert C Haddon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
54
0.386
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
Xiaodong Chris Li
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
132
90
0.682
Nanomaterials
Nanomechanics
Biomaterials
Liangfang Zhang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
104
0.806
Nanomedicine
Biomaterials
Drug Delivery
Detoxification
Vaccination
Andre Nel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
122
79
0.648
Nanomedicine
Drug Delivery
Nanotoxicology
NanoSafety
Immunotherapy
Michael S Strano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
117
86
0.735
nanotechnology
plant nanobionics
thermal properties
nanopore transport
molecular recognition
Shuming Nie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
66
0.595
Quantum Dots
SERS
Nanomedicine
Image-Guided and Robotic Surgery
Immuotherapy
Robert J Hamers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
107
51
0.477
Surface and Interface Chemistry
Energy Storage
Electrocatalysis and Photocatalysis
Environmental Impacts of Nanotechnology
Song Jin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
84
0.792
nanomaterials
renewable energy
solid state chemistry
spintronics
nanobiotechnology
Mark Brongersma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
70
0.660
Photonics
nanotechnology