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 / Metallurgical & Materials Engineering
Sensors | Renewable Energy | 3D Printing | Catalysis | Machine Learnin
Sensors | Renewable Energy | 3D Printing | Catalysis | Machine Learnin
H-Index Metrics
-
Total81
-
Last 5 Years74
-
Last 5 Years / Total0.914
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Nanomaterials | catalysis | Nanobiotechnolog
Nanomaterials | catalysis | Nanobiotechnolog
H-Index Metrics
-
Total76
-
Last 5 Years65
-
Last 5 Years / Total0.855
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Polymers | Composites | Nanotechnology | Higher Educatio
Polymers | Composites | Nanotechnology | Higher Educatio
H-Index Metrics
-
Total66
-
Last 5 Years53
-
Last 5 Years / Total0.803
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
Polymer blends | composites and nanocomposite
Polymer blends | composites and nanocomposite
H-Index Metrics
-
Total63
-
Last 5 Years38
-
Last 5 Years / Total0.603
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Nanocomposite | Fabrication | Sensors | Shape memory and Energy Storag
Polymer Nanocomposite | Fabrication | Sensors | Shape memory and Energy Storag
H-Index Metrics
-
Total60
-
Last 5 Years54
-
Last 5 Years / Total0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Corrosion | Catalysis | Fuel Cells | Water Treatment | Electrocoalescenc
Corrosion | Catalysis | Fuel Cells | Water Treatment | Electrocoalescenc
H-Index Metrics
-
Total57
-
Last 5 Years54
-
Last 5 Years / Total0.947
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Metallurgical & Materials Engineering
Material Engineering | Corrosion | Composites | Energy Storage Material
Material Engineering | Corrosion | Composites | Energy Storage Material
H-Index Metrics
-
Total52
-
Last 5 Years47
-
Last 5 Years / Total0.904
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Composite Structures | Crushing Behavior | Corrosion and Erosion | Finite Element Simulatio
Composite Structures | Crushing Behavior | Corrosion and Erosion | Finite Element Simulatio
H-Index Metrics
-
Total50
-
Last 5 Years38
-
Last 5 Years / Total0.760
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Engineering Design | Engineering Education | Additive Manufacturing | Applied Mechanics | Biomechanic
Engineering Design | Engineering Education | Additive Manufacturing | Applied Mechanics | Biomechanic
H-Index Metrics
-
Total45
-
Last 5 Years39
-
Last 5 Years / Total0.867
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science & Engineering | Photovoltaics | Sensors | STEM Educatio
Materials Science & Engineering | Photovoltaics | Sensors | STEM Educatio
H-Index Metrics
-
Total42
-
Last 5 Years35
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Electrocatalyst | Water-Energy Nexus | Desalination | Membrane Technology | Resource Recover
Electrocatalyst | Water-Energy Nexus | Desalination | Membrane Technology | Resource Recover
H-Index Metrics
-
Total40
-
Last 5 Years37
-
Last 5 Years / Total0.925
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Metallurgical & Materials Engineering
Polymer membranes (desalination | oil-water separation | fuel cells) | polymer composites for aerospac
Polymer membranes (desalination | oil-water separation | fuel cells) | polymer composites for aerospac
H-Index Metrics
-
Total38
-
Last 5 Years36
-
Last 5 Years / Total0.947
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
high performance computing | computational science | materials science | supercomputing | exascale computin
high performance computing | computational science | materials science | supercomputing | exascale computin
H-Index Metrics
-
Total37
-
Last 5 Years14
-
Last 5 Years / Total0.378
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Polymer technology | surface modification | plasma treatmen
Polymer technology | surface modification | plasma treatmen
H-Index Metrics
-
Total29
-
Last 5 Years25
-
Last 5 Years / Total0.862
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Science & Technology | Materials characterization | Energy and Environmen
Polymer Science & Technology | Materials characterization | Energy and Environmen
H-Index Metrics
-
Total28
-
Last 5 Years25
-
Last 5 Years / Total0.893
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Metallurgical & Materials Engineering
Severe Plastic Deformation | Additive Manufacturing | Extreme Environments | Biomaterials | Composite
Severe Plastic Deformation | Additive Manufacturing | Extreme Environments | Biomaterials | Composite
H-Index Metrics
-
Total27
-
Last 5 Years24
-
Last 5 Years / Total0.889
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Polymer synthesys | Membrane based separation processes | Ceramic membranes | Adsorbents | Nanocomposite
Polymer synthesys | Membrane based separation processes | Ceramic membranes | Adsorbents | Nanocomposite
H-Index Metrics
-
Total27
-
Last 5 Years17
-
Last 5 Years / Total0.630
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
Wearable Electronics | Bioelectronics | Flexible Electronics | Wearable Electronics | Sensors IoT and embedded system
Wearable Electronics | Bioelectronics | Flexible Electronics | Wearable Electronics | Sensors IoT and embedded system
H-Index Metrics
-
Total25
-
Last 5 Years22
-
Last 5 Years / Total0.880
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Metallurgical & Materials Engineering
Civil Engineering | Sustainable Construction Material
Civil Engineering | Sustainable Construction Material
H-Index Metrics
-
Total23
-
Last 5 Years21
-
Last 5 Years / Total0.913

🌍 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
