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Portugal Engineering & Technology / Metallurgical & Materials Engineering 80 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 04, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (0) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
8,593
World Rank
17
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Metallurgical & Materials Engineering
Engenharia de Materiais | Materials Science | Electrochemistr
Engenharia de Materiais | Materials Science | Electrochemistr
H-Index Metrics
-
H-Index106
-
i10 Index317
-
Citation Counts35,508
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* Total H Index Rankings
Rankings
8,854
World Rank
18
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Transparent electronics | Paper electronics | Biosensors | Chromogenic materials | Microelectronic
Transparent electronics | Paper electronics | Biosensors | Chromogenic materials | Microelectronic
H-Index Metrics
-
H-Index105
-
i10 Index622
-
Citation Counts47,824
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* Total H Index Rankings
Rankings
23,341
World Rank
67
Country Rank
9
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Biomaterials Science | Bioprinting | Nanotechnology | Tissue Eng.& Regenerative Med. | ln vitro model
Biomaterials Science | Bioprinting | Nanotechnology | Tissue Eng.& Regenerative Med. | ln vitro model
H-Index Metrics
-
H-Index80
-
i10 Index303
-
Citation Counts24,046
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* Total H Index Rankings
Rankings
23,542
World Rank
68
Country Rank
5
University
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Waste recycling | Sustainable use of resource
Materials Science | Waste recycling | Sustainable use of resource
H-Index Metrics
-
H-Index80
-
i10 Index326
-
Citation Counts23,338
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* Total H Index Rankings
Rankings
34,518
World Rank
108
Country Rank
9
University
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Biomaterials | Smart Materials | Piezoelectric Properties | Polymer Characterization | Electroactive Propertie
Biomaterials | Smart Materials | Piezoelectric Properties | Polymer Characterization | Electroactive Propertie
H-Index Metrics
-
H-Index71
-
i10 Index169
-
Citation Counts16,196
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* Total H Index Rankings
Rankings
40,298
World Rank
125
Country Rank
27
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Charged particle interactions with solids | ion beam analysis and materials processin
Charged particle interactions with solids | ion beam analysis and materials processin
H-Index Metrics
-
H-Index68
-
i10 Index494
-
Citation Counts20,553
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* Total H Index Rankings
Rankings
45,665
World Rank
140
Country Rank
25
University
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
Fracture characterization of orthotropic materials: composites | wood and bone
Fracture characterization of orthotropic materials: composites | wood and bone
H-Index Metrics
-
H-Index65
-
i10 Index174
-
Citation Counts16,620
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* Total H Index Rankings
Rankings
57,413
World Rank
180
Country Rank
23
University
Ranking Based On Selection:
8
Engineering & Technology / Metallurgical & Materials Engineering
Sustainable electronics | Functional cellulose-based materials | Energy harvesting and storage device
Sustainable electronics | Functional cellulose-based materials | Energy harvesting and storage device
H-Index Metrics
-
H-Index60
-
i10 Index170
-
Citation Counts15,669
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* Total H Index Rankings
Rankings
60,011
World Rank
188
Country Rank
35
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
65,253
World Rank
208
Country Rank
32
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
75,383
World Rank
239
Country Rank
39
University
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Fibrous Materials | Nanofibers | Multiscale composites | Smart textile
Fibrous Materials | Nanofibers | Multiscale composites | Smart textile
H-Index Metrics
-
H-Index54
-
i10 Index206
-
Citation Counts12,665
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* Total H Index Rankings
Rankings
119,869
World Rank
395
Country Rank
18
University
Ranking Based On Selection:
12
Engineering & Technology / Metallurgical & Materials Engineering
Sustainable building materials and technologie
Sustainable building materials and technologie
H-Index Metrics
-
H-Index45
-
i10 Index100
-
Citation Counts9,812
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* Total H Index Rankings
Rankings
121,293
World Rank
399
Country Rank
72
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Thin films and Coatings | PVD | Nanotechnology | Surface engineerin
Materials Science | Thin films and Coatings | PVD | Nanotechnology | Surface engineerin
H-Index Metrics
-
H-Index45
-
i10 Index132
-
Citation Counts5,803
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* Total H Index Rankings
Rankings
125,398
World Rank
411
Country Rank
74
University
Ranking Based On Selection:
14
Engineering & Technology / Metallurgical & Materials Engineering
Powder metallurgy | functionally graded materials | composites for biomedical applications | micro structural and mechanical behav
Powder metallurgy | functionally graded materials | composites for biomedical applications | micro structural and mechanical behav
H-Index Metrics
-
H-Index44
-
i10 Index130
-
Citation Counts6,977
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* Total H Index Rankings
Rankings
133,058
World Rank
446
Country Rank
86
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Biomaterials | Dental Materials | Oral Implantology | Prosthodontic
Biomaterials | Dental Materials | Oral Implantology | Prosthodontic
H-Index Metrics
-
H-Index43
-
i10 Index95
-
Citation Counts6,470
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* Total H Index Rankings
Rankings
137,057
World Rank
463
Country Rank
3
University
Ranking Based On Selection:
16
Engineering & Technology / Metallurgical & Materials Engineering
Materials for Energy | Fuel cells | Water Electrolysis | CO2 reductio
Materials for Energy | Fuel cells | Water Electrolysis | CO2 reductio
H-Index Metrics
-
H-Index43
-
i10 Index101
-
Citation Counts5,984
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* Total H Index Rankings
Rankings
176,512
World Rank
642
Country Rank
125
University
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Natural products | Ionic liquids | Biomaterials | Skin Tissue Engineerin
Materials Science | Natural products | Ionic liquids | Biomaterials | Skin Tissue Engineerin
H-Index Metrics
-
H-Index38
-
i10 Index69
-
Citation Counts7,262
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* Total H Index Rankings
Rankings
204,719
World Rank
746
Country Rank
151
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
216,059
World Rank
779
Country Rank
1
University
Ranking Based On Selection:
19
Engineering & Technology / Metallurgical & Materials Engineering
Vibrational spectroscopy | Bee products | wine spirit | lignocellulosic materials | cor
Vibrational spectroscopy | Bee products | wine spirit | lignocellulosic materials | cor
H-Index Metrics
-
H-Index34
-
i10 Index109
-
Citation Counts4,903
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* Total H Index Rankings
Rankings
233,339
World Rank
853
Country Rank
44
University
Ranking Based On Selection:
20
Engineering & Technology / Metallurgical & Materials Engineering
Condensed Matter Physics | Materials Science | Materials Engineering | Mechanical Engineerin
Condensed Matter Physics | Materials Science | Materials Engineering | Mechanical Engineerin
H-Index Metrics
-
H-Index33
-
i10 Index46
-
Citation Counts3,607
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* Total H Index Rankings
Rankings
238,724
World Rank
879
Country Rank
5
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
278,122
World Rank
1,026
Country Rank
52
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Structural design | Numerical modeling | Optimization | Materials | Building system
Structural design | Numerical modeling | Optimization | Materials | Building system
H-Index Metrics
-
H-Index30
-
i10 Index61
-
Citation Counts2,597
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* Total H Index Rankings
Rankings
281,191
World Rank
1,039
Country Rank
7
University
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
materials science | energy storage | corrosio
materials science | energy storage | corrosio
H-Index Metrics
-
H-Index30
-
i10 Index45
-
Citation Counts2,668
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* Total H Index Rankings
Rankings
282,627
World Rank
1,049
Country Rank
4
University
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
Product Design and Development | Computational Materials Science | Modeling and Simulatio
Product Design and Development | Computational Materials Science | Modeling and Simulatio
H-Index Metrics
-
H-Index30
-
i10 Index83
-
Citation Counts3,731
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* Total H Index Rankings
Rankings
285,091
World Rank
1,061
Country Rank
216
University
Ranking Based On Selection:
25
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Synthesis | Composite materials | X-ray scatterin
Polymer Synthesis | Composite materials | X-ray scatterin
H-Index Metrics
-
H-Index30
-
i10 Index75
-
Citation Counts3,188
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