Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

flag
118,121
World Rank
Iran
916
Country Rank
Materials and Energy Research Centre Logo
1
University
Ranking Based On Selection:
1
Natural Sciences / Physics
Microwave sintering | electrical and mechanical propertie

H-Index Metrics

  • H-Index
    44
  • i10 Index
    132
  • Citation Counts
    5,842
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
129,030
World Rank
Iran
1,042
Country Rank
Materials and Energy Research Centre Logo
2
University
Ranking Based On Selection:
2
Engineering & Technology / Biomaterials and Tissue Engineering
Bioprinting | Tissue Engineering | Nanobiomaterial

H-Index Metrics

  • H-Index
    42
  • i10 Index
    122
  • Citation Counts
    5,419
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
129,596
World Rank
Iran
1,054
Country Rank
Materials and Energy Research Centre Logo
3
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Metal/Ceramic Matrix Composites | High Temperature Coating | MAX Phases | High Entropy Alloy

H-Index Metrics

  • H-Index
    42
  • i10 Index
    68
  • Citation Counts
    4,934
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
132,863
World Rank
Iran
1,115
Country Rank
Materials and Energy Research Centre Logo
4
University
Ranking Based On Selection:
4
Others
Metal Matrix Composite | Artificial Intelligence | Generative Adversarial Network | ANFIS | PS

H-Index Metrics

  • H-Index
    42
  • i10 Index
    103
  • Citation Counts
    4,947
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
183,680
World Rank
Iran
1,848
Country Rank
Materials and Energy Research Centre Logo
5
University
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Composite materials | Thermal barrier coating

H-Index Metrics

  • H-Index
    36
  • i10 Index
    128
  • Citation Counts
    4,434
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
247,372
World Rank
Iran
2,895
Country Rank
Materials and Energy Research Centre Logo
6
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Environmental Biotechnology | Bioenergy | Design and analysis of experiment

H-Index Metrics

  • H-Index
    31
  • i10 Index
    63
  • Citation Counts
    4,394
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
312,009
World Rank
Iran
4,078
Country Rank
Materials and Energy Research Centre Logo
7
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    27
  • i10 Index
    43
  • Citation Counts
    2,854
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
332,724
World Rank
Iran
4,543
Country Rank
Materials and Energy Research Centre Logo
8
University
Ranking Based On Selection:
8
* Total H Index Rankings

Rankings

flag
333,834
World Rank
Iran
4,572
Country Rank
Materials and Energy Research Centre Logo
9
University
Ranking Based On Selection:
9
Others
Cerami

H-Index Metrics

  • H-Index
    26
  • i10 Index
    67
  • Citation Counts
    3,001
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
359,990
World Rank
Iran
5,123
Country Rank
Materials and Energy Research Centre Logo
10
University
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Chemistry and Technology | Materials Science | Nano materials | Environmental Science | Renewable Energy Scienc

H-Index Metrics

  • H-Index
    25
  • i10 Index
    46
  • Citation Counts
    1,890
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
378,911
World Rank
Iran
5,569
Country Rank
Materials and Energy Research Centre Logo
11
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

flag
388,934
World Rank
Iran
5,733
Country Rank
Materials and Energy Research Centre Logo
12
University
Ranking Based On Selection:
12
Engineering & Technology / Marine Sciences and Engineering
Nanocomposites | Corrosion resistant coating

H-Index Metrics

  • H-Index
    23
  • i10 Index
    31
  • Citation Counts
    3,020
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
393,734
World Rank
Iran
5,844
Country Rank
Materials and Energy Research Centre Logo
13
University
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Drug delivery | Medicinal Chemistry | Bionanotechnology | Biophysic

H-Index Metrics

  • H-Index
    23
  • i10 Index
    49
  • Citation Counts
    1,503
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
393,917
World Rank
Iran
5,854
Country Rank
Materials and Energy Research Centre Logo
14
University
Ranking Based On Selection:
14
Natural Sciences / Physics
Photonics Materials and Device

H-Index Metrics

  • H-Index
    23
  • i10 Index
    45
  • Citation Counts
    1,655
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
410,363
World Rank
Iran
6,293
Country Rank
Materials and Energy Research Centre Logo
15
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Porous nanostructures | Electrochemistry | Adsorbents | Catalyst

H-Index Metrics

  • H-Index
    23
  • i10 Index
    42
  • Citation Counts
    1,704
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
420,649
World Rank
Iran
6,460
Country Rank
Materials and Energy Research Centre Logo
16
University
Ranking Based On Selection:
16
Engineering & Technology / Metallurgical & Materials Engineering
Materials Charcterization | Coating | Composite

H-Index Metrics

  • H-Index
    22
  • i10 Index
    49
  • Citation Counts
    1,440
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
431,450
World Rank
Iran
6,795
Country Rank
Materials and Energy Research Centre Logo
17
University
Ranking Based On Selection:
17

H-Index Metrics

  • H-Index
    22
  • i10 Index
    31
  • Citation Counts
    1,184
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
450,214
World Rank
Iran
7,149
Country Rank
Materials and Energy Research Centre Logo
18
University
Ranking Based On Selection:
18
* Total H Index Rankings

Rankings

flag
502,470
World Rank
Iran
8,421
Country Rank
Materials and Energy Research Centre Logo
19
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
nanostructured ceramics | electroceramics | carbon aeroge

H-Index Metrics

  • H-Index
    20
  • i10 Index
    32
  • Citation Counts
    1,134
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
519,152
World Rank
Iran
8,826
Country Rank
Materials and Energy Research Centre Logo
20
University
Ranking Based On Selection:
20
Engineering & Technology / Energy Engineering
State-of-art in Fuel Cells | Energy Systems Integration & Analysis | Thermal Systems Simulations | Energy Efficiency Improvements

H-Index Metrics

  • H-Index
    19
  • i10 Index
    35
  • Citation Counts
    1,094
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
520,956
World Rank
Iran
8,901
Country Rank
Materials and Energy Research Centre Logo
21
University
Ranking Based On Selection:
21
* Total H Index Rankings

Rankings

flag
560,522
World Rank
Iran
9,901
Country Rank
Materials and Energy Research Centre Logo
22
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Modeling and Simulation in Materials Science | gas sensor | EPD | Li ion Batter

H-Index Metrics

  • H-Index
    18
  • i10 Index
    33
  • Citation Counts
    1,011
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
563,093
World Rank
Iran
10,003
Country Rank
Materials and Energy Research Centre Logo
23
University
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
Nanomaterials | Nanocatalysts | Fuel cell | Biodiesel and Recycling of Waste Material

H-Index Metrics

  • H-Index
    18
  • i10 Index
    23
  • Citation Counts
    1,061
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
580,444
World Rank
Iran
10,357
Country Rank
Materials and Energy Research Centre Logo
24
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

flag
582,759
World Rank
Iran
10,405
Country Rank
Materials and Energy Research Centre Logo
25
University
Ranking Based On Selection:
25
Engineering & Technology / Metallurgical & Materials Engineering
Coatings | Reactive Sintering | Ceramics | Corrosion | Composite

H-Index Metrics

  • H-Index
    17
  • i10 Index
    20
  • Citation Counts
    1,109
Get Full Access to Premium Data Get Full Access to Premium Data