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
nanogenerator | self-powered sensors/systems | blue energy | piezotronics | piezo-phototronic
nanogenerator | self-powered sensors/systems | blue energy | piezotronics | piezo-phototronic
H-Index Metrics
-
Total340
-
Last 5 Years252
-
Last 5 Years / Total0.741
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | energy | environment | 2D materials | nanobi
nanotechnology | energy | environment | 2D materials | nanobi
H-Index Metrics
-
Total297
-
Last 5 Years235
-
Last 5 Years / Total0.791
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Carbon | nanomaterials | energy storage | supercapacitors | MXen
Carbon | nanomaterials | energy storage | supercapacitors | MXen
H-Index Metrics
-
Total259
-
Last 5 Years218
-
Last 5 Years / Total0.842
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nanoscience and Nanotechnology
biosensors | electrochemistry | nanomotors | modified electrodes | microfabricatio
biosensors | electrochemistry | nanomotors | modified electrodes | microfabricatio
H-Index Metrics
-
Total220
-
Last 5 Years140
-
Last 5 Years / Total0.636
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
H-Index Metrics
-
Total191
-
Last 5 Years165
-
Last 5 Years / Total0.864
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
Batteries | Fuel Cell | Carbon material | Fluorine material | Nanotechnolog
Batteries | Fuel Cell | Carbon material | Fluorine material | Nanotechnolog
H-Index Metrics
-
Total191
-
Last 5 Years136
-
Last 5 Years / Total0.712
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
synthetic biology | antibiotics | biological physics | bionanotechnolog
synthetic biology | antibiotics | biological physics | bionanotechnolog
H-Index Metrics
-
Total183
-
Last 5 Years129
-
Last 5 Years / Total0.705
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
copolymers | nanoparticles | wrinkling | photovoltaics | thin film
copolymers | nanoparticles | wrinkling | photovoltaics | thin film
H-Index Metrics
-
Total176
-
Last 5 Years86
-
Last 5 Years / Total0.489
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Plasmonics | Nanophotonic
Nanotechnology | Plasmonics | Nanophotonic
H-Index Metrics
-
Total173
-
Last 5 Years101
-
Last 5 Years / Total0.584
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
H-Index Metrics
-
Total169
-
Last 5 Years119
-
Last 5 Years / Total0.704
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Nanoscience and Nanotechnology
Biosensors | Bioengineering | Chemistry | Nanotechnology | Energ
Biosensors | Bioengineering | Chemistry | Nanotechnology | Energ
H-Index Metrics
-
Total163
-
Last 5 Years108
-
Last 5 Years / Total0.663
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Nanoscience and Nanotechnology
Nanogeoscience | Microbial Ecology | Geomicrobiology | Metagenomics | Mineralog
Nanogeoscience | Microbial Ecology | Geomicrobiology | Metagenomics | Mineralog
H-Index Metrics
-
Total162
-
Last 5 Years98
-
Last 5 Years / Total0.605
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
H-Index Metrics
-
Total159
-
Last 5 Years95
-
Last 5 Years / Total0.597
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterial | Catalysis | Hydrogen Technology | Microbiome | 2D Material
Nanomaterial | Catalysis | Hydrogen Technology | Microbiome | 2D Material
H-Index Metrics
-
Total156
-
Last 5 Years120
-
Last 5 Years / Total0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Biomimetics | nanotribology | nanomaterials | bio/nanotechnology | magnetic storage device
Biomimetics | nanotribology | nanomaterials | bio/nanotechnology | magnetic storage device
H-Index Metrics
-
Total150
-
Last 5 Years84
-
Last 5 Years / Total0.560
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Nanoscience and Nanotechnology
nanoscience | nanotechnology | nanomedicine | nanocatalysis | nanosensor
nanoscience | nanotechnology | nanomedicine | nanocatalysis | nanosensor
H-Index Metrics
-
Total150
-
Last 5 Years83
-
Last 5 Years / Total0.553
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconductin
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconductin
H-Index Metrics
-
Total141
-
Last 5 Years53
-
Last 5 Years / Total0.376
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Nanomechanics | Biomaterial
Nanomaterials | Nanomechanics | Biomaterial
H-Index Metrics
-
Total136
-
Last 5 Years89
-
Last 5 Years / Total0.654
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Nanoscience and Nanotechnology
Nanomedicine | Biomaterials | Drug Delivery | Countermeasure | Vaccin
Nanomedicine | Biomaterials | Drug Delivery | Countermeasure | Vaccin
H-Index Metrics
-
Total134
-
Last 5 Years110
-
Last 5 Years / Total0.821
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Nanoscience and Nanotechnology
Nanomedicine | Drug Delivery | Nanotoxicology | NanoSafety | Immunotherap
Nanomedicine | Drug Delivery | Nanotoxicology | NanoSafety | Immunotherap
H-Index Metrics
-
Total127
-
Last 5 Years72
-
Last 5 Years / Total0.567
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | plant nanobionics | thermal properties | nanopore transport | molecular recognitio
nanotechnology | plant nanobionics | thermal properties | nanopore transport | molecular recognitio
H-Index Metrics
-
Total123
-
Last 5 Years85
-
Last 5 Years / Total0.691
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | renewable energy | solid state chemistry | spintronics | nanobiotechnolog
nanomaterials | renewable energy | solid state chemistry | spintronics | nanobiotechnolog
H-Index Metrics
-
Total115
-
Last 5 Years84
-
Last 5 Years / Total0.730
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Nanoscience and Nanotechnology
Quantum Dots | SERS | Cancer Nanomedicine | Image-Guided Surgery | Surgical A
Quantum Dots | SERS | Cancer Nanomedicine | Image-Guided Surgery | Surgical A
H-Index Metrics
-
Total114
-
Last 5 Years65
-
Last 5 Years / Total0.570
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
H-Index Metrics
-
Total112
-
Last 5 Years72
-
Last 5 Years / Total0.643
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Nanoscience and Nanotechnology
Surface and Interface Chemistry | Energy Storage | Electrocatalysis and Photocatalysis | Environmental Impacts of Nanotechnolog
Surface and Interface Chemistry | Energy Storage | Electrocatalysis and Photocatalysis | Environmental Impacts of Nanotechnolog
H-Index Metrics
-
Total112
-
Last 5 Years52
-
Last 5 Years / Total0.464
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