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
Surface Science | nanoscience | scanning probe microscop
Surface Science | nanoscience | scanning probe microscop
H-Index Metrics
-
Total148
-
Last 5 Years75
-
Last 5 Years / Total0.507
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
H-Index Metrics
-
Total104
-
Last 5 Years70
-
Last 5 Years / Total0.673
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
H-Index Metrics
-
Total103
-
Last 5 Years62
-
Last 5 Years / Total0.602
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Nanoscience and Nanotechnology
Smart Materials | Zinc Oxide Tetrapods | Nanofibers | Porous Material
Smart Materials | Zinc Oxide Tetrapods | Nanofibers | Porous Material
H-Index Metrics
-
Total86
-
Last 5 Years76
-
Last 5 Years / Total0.884
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
Micro- and nanotechnology | MEMS | semiconductor technology | Physics | catalysi
Micro- and nanotechnology | MEMS | semiconductor technology | Physics | catalysi
H-Index Metrics
-
Total71
-
Last 5 Years39
-
Last 5 Years / Total0.549
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
DNA Nanotechnology | Chemical biology | Biosensor
DNA Nanotechnology | Chemical biology | Biosensor
H-Index Metrics
-
Total67
-
Last 5 Years37
-
Last 5 Years / Total0.552
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
Toxicology | oxidative stress | atherosclerosis | nanoparticle
Toxicology | oxidative stress | atherosclerosis | nanoparticle
H-Index Metrics
-
Total64
-
Last 5 Years42
-
Last 5 Years / Total0.656
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nanoscience and Nanotechnology
nanobioscience | mechanotransduction | plasmonics | protein corona | differentiatio
nanobioscience | mechanotransduction | plasmonics | protein corona | differentiatio
H-Index Metrics
-
Total64
-
Last 5 Years34
-
Last 5 Years / Total0.531
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | Semiconductor Optoelectronics..
Nanophotonics | Semiconductor Optoelectronics..
H-Index Metrics
-
Total64
-
Last 5 Years22
-
Last 5 Years / Total0.344
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Nanoscience and Nanotechnology
Energy | Catalysis | Surface Science | Nanomaterials | Sustainabilit
Energy | Catalysis | Surface Science | Nanomaterials | Sustainabilit
H-Index Metrics
-
Total58
-
Last 5 Years51
-
Last 5 Years / Total0.879
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Nanoscience and Nanotechnology
Electron microscopy | Nanoparticles | Catalysis | Data analysi
Electron microscopy | Nanoparticles | Catalysis | Data analysi
H-Index Metrics
-
Total57
-
Last 5 Years41
-
Last 5 Years / Total0.719
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | photonics | surface scienc
nanotechnology | photonics | surface scienc
H-Index Metrics
-
Total51
-
Last 5 Years33
-
Last 5 Years / Total0.647
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
chemical biology | peptide | protein | medicinal chemistry | carbohydrate
chemical biology | peptide | protein | medicinal chemistry | carbohydrate
H-Index Metrics
-
Total50
-
Last 5 Years32
-
Last 5 Years / Total0.640
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Green Nanoparticles | Cancer | Infections | AMR | MRS
Green Nanoparticles | Cancer | Infections | AMR | MRS
H-Index Metrics
-
Total47
-
Last 5 Years41
-
Last 5 Years / Total0.872
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | nanoscale quantum optics | 2D materials | quantum plasmonic
Nanophotonics | nanoscale quantum optics | 2D materials | quantum plasmonic
H-Index Metrics
-
Total47
-
Last 5 Years32
-
Last 5 Years / Total0.681
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
Nanoscale chemistry | Molecular electronics | Nanomaterials | Electrochemistr
Nanoscale chemistry | Molecular electronics | Nanomaterials | Electrochemistr
H-Index Metrics
-
Total47
-
Last 5 Years28
-
Last 5 Years / Total0.596
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Nanoscience and Nanotechnology
microplastics | nanoplastics | nanoecotoxicolog
microplastics | nanoplastics | nanoecotoxicolog
H-Index Metrics
-
Total45
-
Last 5 Years38
-
Last 5 Years / Total0.844
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Nanoscience and Nanotechnology
Microfluidics | cell culture | stem cell | organ models | nanosensor
Microfluidics | cell culture | stem cell | organ models | nanosensor
H-Index Metrics
-
Total45
-
Last 5 Years27
-
Last 5 Years / Total0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | microtechnology | Microscopy | cell biolog
Nanotechnology | microtechnology | Microscopy | cell biolog
H-Index Metrics
-
Total45
-
Last 5 Years27
-
Last 5 Years / Total0.600
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | Plasmonics | Metamaterials | Metasurfaces | Quantum Nanophotonic
Nanophotonics | Plasmonics | Metamaterials | Metasurfaces | Quantum Nanophotonic
H-Index Metrics
-
Total44
-
Last 5 Years41
-
Last 5 Years / Total0.932
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | microfluidics | lab on a chip | microarrays | tissue engineerin
Nanotechnology | microfluidics | lab on a chip | microarrays | tissue engineerin
H-Index Metrics
-
Total43
-
Last 5 Years25
-
Last 5 Years / Total0.581
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | nanobiosensors | nanomedicin
Nanomaterials | nanobiosensors | nanomedicin
H-Index Metrics
-
Total41
-
Last 5 Years39
-
Last 5 Years / Total0.951
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact