Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Nanoscience and Nanotechnology
nanotubes | nanosheets | boron nitride | in situ transmission electron microscop
nanotubes | nanosheets | boron nitride | in situ transmission electron microscop
H-Index Metrics
-
Total150
-
Last 5 Years89
-
Last 5 Years / Total0.593
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | energy conversion & storage | photocatalysis | solar cells | batterie
Nanomaterials | energy conversion & storage | photocatalysis | solar cells | batterie
H-Index Metrics
-
Total136
-
Last 5 Years109
-
Last 5 Years / Total0.801
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | sol-gel chemistry | drug delivery | energy storage | water treatmen
nanomaterials | sol-gel chemistry | drug delivery | energy storage | water treatmen
H-Index Metrics
-
Total107
-
Last 5 Years69
-
Last 5 Years / Total0.645
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Nanomaterails | Graphene | 2D material
Nanotechnology | Nanomaterails | Graphene | 2D material
H-Index Metrics
-
Total103
-
Last 5 Years76
-
Last 5 Years / Total0.738
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Nanoscience and Nanotechnology
composite structures | structural mechanics | dynamics and stability | metamaterial
composite structures | structural mechanics | dynamics and stability | metamaterial
H-Index Metrics
-
Total98
-
Last 5 Years79
-
Last 5 Years / Total0.806
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
RAFT polymerization | drug delivery | glycopolymers | Nanoparticle
RAFT polymerization | drug delivery | glycopolymers | Nanoparticle
H-Index Metrics
-
Total96
-
Last 5 Years54
-
Last 5 Years / Total0.563
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | battery | boron nitride | nanotubes | nanosheet
nanotechnology | battery | boron nitride | nanotubes | nanosheet
H-Index Metrics
-
Total95
-
Last 5 Years66
-
Last 5 Years / Total0.695
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | Nanomaterials | Solar energy | Nanotechnology | 3D printin
Nanophotonics | Nanomaterials | Solar energy | Nanotechnology | 3D printin
H-Index Metrics
-
Total95
-
Last 5 Years63
-
Last 5 Years / Total0.663
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | semiconductors | optics | materials science | photonic
nanotechnology | semiconductors | optics | materials science | photonic
H-Index Metrics
-
Total91
-
Last 5 Years53
-
Last 5 Years / Total0.582
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nanocarbons | Energy Storage | Biomass Valorization | Battery recyclin
Nanocarbons | Energy Storage | Biomass Valorization | Battery recyclin
H-Index Metrics
-
Total87
-
Last 5 Years69
-
Last 5 Years / Total0.793
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Nanoscience and Nanotechnology
Nanobiotechnology | material science | antibacterial surfaces | biomaterials engineering | microbiolog
Nanobiotechnology | material science | antibacterial surfaces | biomaterials engineering | microbiolog
H-Index Metrics
-
Total83
-
Last 5 Years63
-
Last 5 Years / Total0.759
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Biomaterials | Drug Delivery | Biosensor
Nanotechnology | Biomaterials | Drug Delivery | Biosensor
H-Index Metrics
-
Total82
-
Last 5 Years61
-
Last 5 Years / Total0.744
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Epitaxy | Optoelectronic Devices | Compound Semiconductors | Nanotechnolog
Epitaxy | Optoelectronic Devices | Compound Semiconductors | Nanotechnolog
H-Index Metrics
-
Total81
-
Last 5 Years52
-
Last 5 Years / Total0.642
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
iron biology | liver diease | nanotechnolog
iron biology | liver diease | nanotechnolog
H-Index Metrics
-
Total81
-
Last 5 Years49
-
Last 5 Years / Total0.605
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Clean technology | green chemistry | process intensification | nanomaterial
Clean technology | green chemistry | process intensification | nanomaterial
H-Index Metrics
-
Total80
-
Last 5 Years36
-
Last 5 Years / Total0.450
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Nanoscience and Nanotechnology
Nanostructure synthesis | bio-inspired smart structures | sustainable energy | structural ceramic
Nanostructure synthesis | bio-inspired smart structures | sustainable energy | structural ceramic
H-Index Metrics
-
Total74
-
Last 5 Years62
-
Last 5 Years / Total0.838
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
Ferrites | Nanomaterials | Energy Storage | Data storage | Spintronic
Ferrites | Nanomaterials | Energy Storage | Data storage | Spintronic
H-Index Metrics
-
Total72
-
Last 5 Years60
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Energy materials | Catalyst
Nanotechnology | Energy materials | Catalyst
H-Index Metrics
-
Total72
-
Last 5 Years56
-
Last 5 Years / Total0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Nanoscience and Nanotechnology
plasmas | thermal plasmas | arc welding | metal additive manufacturing | plasma catalysi
plasmas | thermal plasmas | arc welding | metal additive manufacturing | plasma catalysi
H-Index Metrics
-
Total72
-
Last 5 Years51
-
Last 5 Years / Total0.708
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | DFT | AIMD | Electrochemistry | Photochemistr
Nanomaterials | DFT | AIMD | Electrochemistry | Photochemistr
H-Index Metrics
-
Total71
-
Last 5 Years57
-
Last 5 Years / Total0.803
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Nanoscience and Nanotechnology
Nano-micro-bio systems | Nano-bio interface | Biocatalytic nanomaterials | Functional nanomaterial
Nano-micro-bio systems | Nano-bio interface | Biocatalytic nanomaterials | Functional nanomaterial
H-Index Metrics
-
Total68
-
Last 5 Years61
-
Last 5 Years / Total0.897
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | functional materials | device
Nanotechnology | functional materials | device
H-Index Metrics
-
Total67
-
Last 5 Years60
-
Last 5 Years / Total0.896
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | electrocatalysis | batterie
nanomaterials | electrocatalysis | batterie
H-Index Metrics
-
Total67
-
Last 5 Years60
-
Last 5 Years / Total0.896
* 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
Ultrafast and time-resolved Spectroscopy | photophysics | Nanomaterials | photovoltaic
Ultrafast and time-resolved Spectroscopy | photophysics | Nanomaterials | photovoltaic
H-Index Metrics
-
Total66
-
Last 5 Years50
-
Last 5 Years / Total0.758
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