This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Nanoscience and Nanotechnology
Aqueous batteries | electrocatalysis | flexible energy device
Aqueous batteries | electrocatalysis | flexible energy device
H-Index Metrics
-
Total124
-
Last 5 Years94
-
Last 5 Years / Total0.758
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials for energy | electrochemical and electronic devices | soft electronics | stretchable devices | human machine interfac
Nanomaterials for energy | electrochemical and electronic devices | soft electronics | stretchable devices | human machine interfac
H-Index Metrics
-
Total115
-
Last 5 Years92
-
Last 5 Years / Total0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Electrocatalysis | Battery | Hydrogen Energy | Nanomaterial
Electrocatalysis | Battery | Hydrogen Energy | Nanomaterial
H-Index Metrics
-
Total82
-
Last 5 Years70
-
Last 5 Years / Total0.854
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nanoscience and Nanotechnology
Inorganic Materials | Photon Energy Conversion | Sustainable Chemistry | Sustainable Electronic
Inorganic Materials | Photon Energy Conversion | Sustainable Chemistry | Sustainable Electronic
H-Index Metrics
-
Total78
-
Last 5 Years63
-
Last 5 Years / Total0.808
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Nanoscience and Nanotechnology
colloids and interfaces | in vitro diagnostics | plasmonics | nanomedicin
colloids and interfaces | in vitro diagnostics | plasmonics | nanomedicin
H-Index Metrics
-
Total77
-
Last 5 Years57
-
Last 5 Years / Total0.740
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Functional coatings | Flexible device
Nanomaterials | Functional coatings | Flexible device
H-Index Metrics
-
Total76
-
Last 5 Years62
-
Last 5 Years / Total0.816
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
nanofabrication | nanoplasmonics | nano optics | structural color
nanofabrication | nanoplasmonics | nano optics | structural color
H-Index Metrics
-
Total72
-
Last 5 Years57
-
Last 5 Years / Total0.792
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | Plasmonics | Laser matter interaction
Nanophotonics | Plasmonics | Laser matter interaction
H-Index Metrics
-
Total71
-
Last 5 Years41
-
Last 5 Years / Total0.577
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | optical spectroscopy | organic and inorganic semiconductor
Nanophotonics | optical spectroscopy | organic and inorganic semiconductor
H-Index Metrics
-
Total63
-
Last 5 Years46
-
Last 5 Years / Total0.730
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Nanoscience and Nanotechnology
Bioelectronics | Nanogenerator | Advanced Manufacturing | Electromechanical System
Bioelectronics | Nanogenerator | Advanced Manufacturing | Electromechanical System
H-Index Metrics
-
Total56
-
Last 5 Years52
-
Last 5 Years / Total0.929
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Nanostructured Materials | Materials Chemistry | Solar Energy Harvesting/Conversio
Nanostructured Materials | Materials Chemistry | Solar Energy Harvesting/Conversio
H-Index Metrics
-
Total53
-
Last 5 Years33
-
Last 5 Years / Total0.623
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Polymer Synthesis | Energy | water and air filtration | Biomaterials and Sustainabilit
Nanomaterials | Polymer Synthesis | Energy | water and air filtration | Biomaterials and Sustainabilit
H-Index Metrics
-
Total50
-
Last 5 Years35
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Nanoscale Thermoelectrics | Materials Science | Condensed Matter Physics | Machine Learnin
Nanoscale Thermoelectrics | Materials Science | Condensed Matter Physics | Machine Learnin
H-Index Metrics
-
Total49
-
Last 5 Years46
-
Last 5 Years / Total0.939
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Nanofabrication | in situ TEM | Self-assembly | Soft Matte
Nanomaterials | Nanofabrication | in situ TEM | Self-assembly | Soft Matte
H-Index Metrics
-
Total49
-
Last 5 Years35
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
Synthesis of New Nanomaterials and Applications in Energy storag
Synthesis of New Nanomaterials and Applications in Energy storag
H-Index Metrics
-
Total48
-
Last 5 Years44
-
Last 5 Years / Total0.917
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Nanoscience and Nanotechnology
Magnesium Batteries | Sodium-ion Batteries | energy storage and conversio
Magnesium Batteries | Sodium-ion Batteries | energy storage and conversio
H-Index Metrics
-
Total48
-
Last 5 Years39
-
Last 5 Years / Total0.813
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Nanoscience and Nanotechnology
2D Nanomaterials | Energy Storage and Conversion | AI/ML | Membrane Technology | Hydrogen Technolog
2D Nanomaterials | Energy Storage and Conversion | AI/ML | Membrane Technology | Hydrogen Technolog
H-Index Metrics
-
Total47
-
Last 5 Years45
-
Last 5 Years / Total0.957
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Nanoscience and Nanotechnology
Nanomedicine | Bioimaging | Nanoparticles | Quantum dots | Energ
Nanomedicine | Bioimaging | Nanoparticles | Quantum dots | Energ
H-Index Metrics
-
Total43
-
Last 5 Years26
-
Last 5 Years / Total0.605
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials and nanochemistry for energy storage and conversion;Nanomaterials engineerin
Nanomaterials and nanochemistry for energy storage and conversion;Nanomaterials engineerin
H-Index Metrics
-
Total42
-
Last 5 Years21
-
Last 5 Years / Total0.500
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Nanoscience and Nanotechnology
Energy storage | Electrochromic | Electrochemistr
Energy storage | Electrochromic | Electrochemistr
H-Index Metrics
-
Total40
-
Last 5 Years38
-
Last 5 Years / Total0.950
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Nanoscience and Nanotechnology
Nano materials | Electrochemical energy storage | 2D material
Nano materials | Electrochemical energy storage | 2D material
H-Index Metrics
-
Total40
-
Last 5 Years33
-
Last 5 Years / Total0.825

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