The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,068 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
nano | composites | EMI shielding | Sensors | Energy harvesting Medical textil
nano | composites | EMI shielding | Sensors | Energy harvesting Medical textil
H-Index Metrics
-
H-Index46
-
i10 Index158
-
Citation Counts10,088
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Environmental catalysis | Remediation | Nanomaterials | Chemistr
Environmental engineering | Environmental catalysis | Remediation | Nanomaterials | Chemistr
H-Index Metrics
-
H-Index41
-
i10 Index102
-
Citation Counts6,804
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Nanoscience and Nanotechnology
Coatings | Surface Science | Nanomaterials | Functional Material
Coatings | Surface Science | Nanomaterials | Functional Material
H-Index Metrics
-
H-Index29
-
i10 Index46
-
Citation Counts2,598
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nanoscience and Nanotechnology
Nanoscience | Ultrafast laser radiation | Harvesting of solar radiation | Electron microscopy
Nanoscience | Ultrafast laser radiation | Harvesting of solar radiation | Electron microscopy
H-Index Metrics
-
H-Index20
-
i10 Index28
-
Citation Counts1,257
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Petroleum Engineering
functionallized polymers | Magnetic nanoparticles | Nanocomposites polyme
functionallized polymers | Magnetic nanoparticles | Nanocomposites polyme
H-Index Metrics
-
H-Index20
-
i10 Index26
-
Citation Counts982
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Material science | Electrical engineering | Physic
Material science | Electrical engineering | Physic
H-Index Metrics
-
H-Index19
-
i10 Index28
-
Citation Counts1,062
* 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
Nanomaterials | Nanotechnology | Surface modification | Functional Textile
Nanomaterials | Nanotechnology | Surface modification | Functional Textile
H-Index Metrics
-
H-Index17
-
i10 Index29
-
Citation Counts1,080
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
Organic Chemistry | Nanomaterials | Heterocycle synthesis | Environmental Chemistry | Graphene Material
Organic Chemistry | Nanomaterials | Heterocycle synthesis | Environmental Chemistry | Graphene Material
H-Index Metrics
-
H-Index15
-
i10 Index17
-
Citation Counts570
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Business & Management / Marketing
online marketing | social networks | online advertising | influencer marketin
online marketing | social networks | online advertising | influencer marketin
H-Index Metrics
-
H-Index14
-
i10 Index16
-
Citation Counts527
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Mechanical Engineering
Textile | clothing | sewing machines | heat transfe
Textile | clothing | sewing machines | heat transfe
H-Index Metrics
-
H-Index14
-
i10 Index22
-
Citation Counts573
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
biomechanics | image analysis | multiscale | homogenization | metamaterial
biomechanics | image analysis | multiscale | homogenization | metamaterial
H-Index Metrics
-
H-Index13
-
i10 Index15
-
Citation Counts490
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25

🌍 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
