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 ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Maryam Tabrizian
Biointerfaces and Biomaterials
Nano and Microsystems
Microfluidics
Regenerative and Nano-Medicine
Metrics
H-Index
i10 Index
Citation
71
200
20,212
* Rankings
Ranking Based On Selection: 3
George P Demopoulos
Materials science & engineering
Hydrometallurgy
Lithium batteries
Environmental Technologies
Solar Cells
Metrics
H-Index
i10 Index
Citation
57
230
12,366
* Rankings
Ranking Based On Selection: 4
Roderick Guthrie
Process Metallurgy
Steelmaking
Ladle-Tundish-Mold
Strip Casting
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation
50
180
12,043
* Rankings
Ranking Based On Selection: 5
Yaoyao Fiona Zhao
design and manufacturing
eco-design
additive manufacturing
sustainable manufacturing
machine learning application
Metrics
H-Index
i10 Index
Citation
49
91
7,458
* Rankings
Ranking Based On Selection: 7
Richard R Chromik
coatings tribology
surface engineering
materials science
Metrics
H-Index
i10 Index
Citation
47
125
6,289
* Rankings
Ranking Based On Selection: 8
Raynald Gauvin
electron microscopy
x-ray microanalysis
Monte Carlo
materials
Metrics
H-Index
i10 Index
Citation
45
167
10,014
* Rankings
Ranking Based On Selection: 9
Jun Song
Dislocation dynamics
Hydrogen embrittlement
nanomaterials
Metrics
H-Index
i10 Index
Citation
42
114
6,483
* Rankings
Ranking Based On Selection: 10
Anijdan
structure-properties-relationship in materials
Deformation processes
Microstructure & Electron
Metrics
H-Index
i10 Index
Citation
37
55
3,020

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 12
Mohsen K Keshavarz
Materials Science & Engineering
Nanocrystalline Metals and Alloys
Microstructure
Additive Manufacturing
Advanced Manufacturi
Metrics
H-Index
i10 Index
Citation
28
45
1,992
* Rankings
Ranking Based On Selection: 13
Roozbeh Siavash Moakhar
Bioengineering
Advanced materials
Nanotechnology and Plasmonic
Electrochemistry and
Metrics
H-Index
i10 Index
Citation
25
41
1,962
Filip Topić
materials
mechanochemistry
crystal engineering
cocrystals
halogen bonding
Metrics
H-Index
i10 Index
Citation
25
39
2,019
Mihaiela Isac
Physical Metallurgy
Process Metallurgy
Physical Modelling
Microscopy
Metrics
H-Index
i10 Index
Citation
25
58
2,352
Oleksandr Bushuyev
Energy conversions
photochemistry
energetic materials
X-Ray crystallography
Metrics
H-Index
i10 Index
Citation
22
24
7,946
Prabakaran Balasubramanian
structural health monitoring
active vibration control
smart materials and structures
fluid-structure interaction
viscoelasti
Metrics
H-Index
i10 Index
Citation
21
27
1,198
Md Shahidul Islam
Novel materials and processes for water purification
Cellulosic textile and superabsorbents
Metrics
H-Index
i10 Index
Citation
20
26
1,574
Sima Alidokht
Material and Surface Engineering
Multifunctional Coating
Tribology
Erosion
Tribo-Corrosion
Metrics
H-Index
i10 Index
Citation
18
26
1,713
Zaid Ghouleh
Carbon sequestration
Carbon Capture and Utilization
Waste Recycling
Cement
Steel Slag
Metrics
H-Index
i10 Index
Citation
18
20
1,793
Masoud Aminzare
Advanced Materials
Semiconductors
Bio-inspired nanostructures
Synthesis & Characterization of Nanomaterials
Metrics
H-Index
i10 Index
Citation
18
24
1,053
Adam Lj Olsson
Surface science
Bioadhesion
Acoustic sensing
Biointerfaces
Metrics
H-Index
i10 Index
Citation
17
20
1,137
Tham Adhikari
Material chemistry
Energy & battery materials and catalysis
Metrics
H-Index
i10 Index
Citation
16
21
595
Ahmed M Elmahdy
Flotation
mineral processing
bioflotation
Microwave treatment
waste recycling
Metrics
H-Index
i10 Index
Citation
16
19
1,075
Vimal Maisuria
antimicrobial biomaterials
anti-virulence strategy
fermentation
plant protection
genetic manipulation
Metrics
H-Index
i10 Index
Citation
15
17
1,999
Oscar Sanchez-Mata
Additive manufacturing
materials science
education research
Metrics
H-Index
i10 Index
Citation
14
14
845
Meisam Asgari
Biomechanics
Biological Materials
Bioinspiration
Toughening Mechanisms
Tissue ultrastructure
Metrics
H-Index
i10 Index
Citation
14
14
644
Fatih Sikan
Material Science
Characterization
Metallic Glasses
Additive Manufacturing & Modeling
Ti Alloys
Metrics
H-Index
i10 Index
Citation
12
13
271
J Michael Shockley
Materials Science
Data Science
Corrosion Science
Quantum Computing
Tribology
Metrics
H-Index
i10 Index
Citation
12
12
790
Huseyin Aydin
Materials Science
Thermomechanical properties of Materials
High temperature Mechanical testing
Next Generation AHSS
Metrics
H-Index
i10 Index
Citation
12
14
723
Galal Nasser|Jalal Nasser
Catalysis
Material Engineering
Zeolites
Chemical Reaction Engineering
Metrics
H-Index
i10 Index
Citation
11
11
372
KM Tanvir Ahmmed
Surface Engineering
Coating
Laser Micromachining
Fluid Flow
Metrics
H-Index
i10 Index
Citation
10
10
941
Murali R
Implant Prosthodontics
Implant Biomaterials
Prosthodontics
Occlusion
TMD
Metrics
H-Index
i10 Index
Citation
10
11
1,430
Jacqueline Kort-Mascort
3D Bioprinting
Decellularized Extracellular Matrix
Decellularized Tissue
Cancer
Biomaterials
Metrics
H-Index
i10 Index
Citation
9
9
705
Xiangping Xian
Carbon capture and utilization
steel slag
eco-friendly materials
Carbonation curing
Metrics
H-Index
i10 Index
Citation
9
8
316
Shaofei Zhang
III-nitride Semiconductor materials and devices
Light Emitting Diodes
Metrics
H-Index
i10 Index
Citation
9
9
1,023
Shiva Mohammadi Jam
Mineral Processing
Froth Flotation
Surface Chemistry
Extractive Hydrometallurgy
Metrics
H-Index
i10 Index
Citation
8
8
671
Nima Parsibenehkohal
Materials Eng.
Corrosion
Electrochemistry
Pipeline integrity
Solar cell
Metrics
H-Index
i10 Index
Citation
8
8
252
Heidi Jahandideh
Colloids and surfaces
Multifunctional interfaces
Mechanics of soft materials
Structure-property correlation
Metrics
H-Index
i10 Index
Citation
6
6
161
Shuaishuai Yuan
Polarons
Energy Materials
Electronic Structure
Computational Materials Science
Metrics
H-Index
i10 Index
Citation
5
5
97
Baihua Ren
Peridynamics
Computational Mechanics
Multi-scale Modeling
Materials
Heat Transfer
Metrics
H-Index
i10 Index
Citation
2
0
14
Rankings
Ranking Based On Selection: 1
John J Jonas
Metrics
H-Index
i10 Index
Citation Counts
108
452
48,938
Rankings
Ranking Based On Selection: 2
Maryam Tabrizian
Metrics
H-Index
i10 Index
Citation Counts
71
200
20,212
Biointerfaces and Biomaterials
Nano and Microsystems
Microfluidics
Regenerative and Nano-Medicine
Rankings
Ranking Based On Selection: 3
George P Demopoulos
Metrics
H-Index
i10 Index
Citation Counts
57
230
12,366
Materials science & engineering
Hydrometallurgy
Lithium batteries
Environmental Technologies
Solar Cells
Rankings
Ranking Based On Selection: 4
Roderick Guthrie
Metrics
H-Index
i10 Index
Citation Counts
50
180
12,043
Process Metallurgy
Steelmaking
Ladle-Tundish-Mold
Strip Casting
Computational Fluid Dynamics
Rankings
Ranking Based On Selection: 5
Yaoyao Fiona Zhao
Metrics
H-Index
i10 Index
Citation Counts
49
91
7,458
design and manufacturing
eco-design
additive manufacturing
sustainable manufacturing
machine learning application
Rankings
Ranking Based On Selection: 6
Nikolas Provatas
Metrics
H-Index
i10 Index
Citation Counts
47
99
9,018
Rankings
Ranking Based On Selection: 7
Richard R Chromik
Metrics
H-Index
i10 Index
Citation Counts
47
125
6,289
Rankings
Ranking Based On Selection: 8
Raynald Gauvin
Metrics
H-Index
i10 Index
Citation Counts
45
167
10,014
Rankings
Ranking Based On Selection: 9
Jun Song
Metrics
H-Index
i10 Index
Citation Counts
42
114
6,483
Rankings
Ranking Based On Selection: 10
Anijdan
Metrics
H-Index
i10 Index
Citation Counts
37
55
3,020
structure-properties-relationship in materials
Deformation processes
Microstructure & Electron

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Thomas Szkopek
Metrics
H-Index
i10 Index
Citation Counts
34
71
4,887
Rankings
Ranking Based On Selection: 12
Mohsen K Keshavarz
Metrics
H-Index
i10 Index
Citation Counts
28
45
1,992
Materials Science & Engineering
Nanocrystalline Metals and Alloys
Microstructure
Additive Manufacturing
Advanced Manufacturi
Rankings
Ranking Based On Selection: 13
Roozbeh Siavash Moakhar
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,962
Bioengineering
Advanced materials
Nanotechnology and Plasmonic
Electrochemistry and
Rankings
Ranking Based On Selection: 14
Filip Topić
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,019
materials
mechanochemistry
crystal engineering
cocrystals
halogen bonding
Rankings
Ranking Based On Selection: 15
Mihaiela Isac
Metrics
H-Index
i10 Index
Citation Counts
25
58
2,352
Physical Metallurgy
Process Metallurgy
Physical Modelling
Microscopy
Rankings
Ranking Based On Selection: 16
Xiaoyue Mu
Metrics
H-Index
i10 Index
Citation Counts
23
31
2,417
Rankings
Ranking Based On Selection: 17
Guoying Dong
Metrics
H-Index
i10 Index
Citation Counts
22
25
2,179
Rankings
Ranking Based On Selection: 18
Oleksandr Bushuyev
Metrics
H-Index
i10 Index
Citation Counts
22
24
7,946
Energy conversions
photochemistry
energetic materials
X-Ray crystallography
Rankings
Ranking Based On Selection: 19
Prabakaran Balasubramanian
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,198
structural health monitoring
active vibration control
smart materials and structures
fluid-structure interaction
viscoelasti
Rankings
Ranking Based On Selection: 20
Chiradeep Ghosh
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,303
Rankings
Ranking Based On Selection: 21
Md Shahidul Islam
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,574
Novel materials and processes for water purification
Cellulosic textile and superabsorbents
Rankings
Ranking Based On Selection: 22
Sima Alidokht
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,713
Material and Surface Engineering
Multifunctional Coating
Tribology
Erosion
Tribo-Corrosion
Rankings
Ranking Based On Selection: 23
Zaid Ghouleh
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,793
Carbon sequestration
Carbon Capture and Utilization
Waste Recycling
Cement
Steel Slag
Rankings
Ranking Based On Selection: 24
Masoud Aminzare
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,053
Advanced Materials
Semiconductors
Bio-inspired nanostructures
Synthesis & Characterization of Nanomaterials
Rankings
Ranking Based On Selection: 25
T Christopher Corkery
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,125
Rankings
Ranking Based On Selection: 26
Igor Huskic
Metrics
H-Index
i10 Index
Citation Counts
17
20
868
Rankings
Ranking Based On Selection: 27
Adam Lj Olsson
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,137
Rankings
Ranking Based On Selection: 28
Tham Adhikari
Metrics
H-Index
i10 Index
Citation Counts
16
21
595
Rankings
Ranking Based On Selection: 29
Ahmed M Elmahdy
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,075
Flotation
mineral processing
bioflotation
Microwave treatment
waste recycling
Rankings
Ranking Based On Selection: 30
Vimal Maisuria
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,999
antimicrobial biomaterials
anti-virulence strategy
fermentation
plant protection
genetic manipulation
Rankings
Ranking Based On Selection: 31
Oscar Sanchez-Mata
Metrics
H-Index
i10 Index
Citation Counts
14
14
845
Rankings
Ranking Based On Selection: 32
Dina Goldbaum
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,091
Rankings
Ranking Based On Selection: 33
Meisam Asgari
Metrics
H-Index
i10 Index
Citation Counts
14
14
644
Biomechanics
Biological Materials
Bioinspiration
Toughening Mechanisms
Tissue ultrastructure
Rankings
Ranking Based On Selection: 34
Duanjie Li
Metrics
H-Index
i10 Index
Citation Counts
13
14
575
Rankings
Ranking Based On Selection: 35
Fatih Sikan
Metrics
H-Index
i10 Index
Citation Counts
12
13
271
Material Science
Characterization
Metallic Glasses
Additive Manufacturing & Modeling
Ti Alloys
Rankings
Ranking Based On Selection: 36
J Michael Shockley
Metrics
H-Index
i10 Index
Citation Counts
12
12
790
Materials Science
Data Science
Corrosion Science
Quantum Computing
Tribology
Rankings
Ranking Based On Selection: 37
Huseyin Aydin
Metrics
H-Index
i10 Index
Citation Counts
12
14
723
Materials Science
Thermomechanical properties of Materials
High temperature Mechanical testing
Next Generation AHSS
Rankings
Ranking Based On Selection: 38
Lu Liu
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,241
Rankings
Ranking Based On Selection: 39
Galal Nasser|Jalal Nasser
Metrics
H-Index
i10 Index
Citation Counts
11
11
372
Catalysis
Material Engineering
Zeolites
Chemical Reaction Engineering
Rankings
Ranking Based On Selection: 40
KM Tanvir Ahmmed
Metrics
H-Index
i10 Index
Citation Counts
10
10
941
Rankings
Ranking Based On Selection: 41
Murali R
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,430
Implant Prosthodontics
Implant Biomaterials
Prosthodontics
Occlusion
TMD
Rankings
Ranking Based On Selection: 42
Jacqueline Kort-Mascort
Metrics
H-Index
i10 Index
Citation Counts
9
9
705
3D Bioprinting
Decellularized Extracellular Matrix
Decellularized Tissue
Cancer
Biomaterials
Rankings
Ranking Based On Selection: 43
Xiangping Xian
Metrics
H-Index
i10 Index
Citation Counts
9
8
316
Carbon capture and utilization
steel slag
eco-friendly materials
Carbonation curing
Rankings
Ranking Based On Selection: 44
Shaofei Zhang
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,023
III-nitride Semiconductor materials and devices
Light Emitting Diodes
Rankings
Ranking Based On Selection: 45
Shiva Mohammadi Jam
Metrics
H-Index
i10 Index
Citation Counts
8
8
671
Mineral Processing
Froth Flotation
Surface Chemistry
Extractive Hydrometallurgy
Rankings
Ranking Based On Selection: 46
Pegah Ghamari
Metrics
H-Index
i10 Index
Citation Counts
8
8
537
Rankings
Ranking Based On Selection: 47
Hanan Moussa
Metrics
H-Index
i10 Index
Citation Counts
8
7
145
Rankings
Ranking Based On Selection: 48
Nima Parsibenehkohal
Metrics
H-Index
i10 Index
Citation Counts
8
8
252
Materials Eng.
Corrosion
Electrochemistry
Pipeline integrity
Solar cell
Rankings
Ranking Based On Selection: 49
Javier Arreguin Zavala
Metrics
H-Index
i10 Index
Citation Counts
7
7
243
Rankings
Ranking Based On Selection: 50
Shane Scott
Metrics
H-Index
i10 Index
Citation Counts
7
4
116
Rankings
Ranking Based On Selection: 51
Yuanjiao Li
Metrics
H-Index
i10 Index
Citation Counts
6
6
192
Rankings
Ranking Based On Selection: 52
Heidi Jahandideh
Metrics
H-Index
i10 Index
Citation Counts
6
6
161
Colloids and surfaces
Multifunctional interfaces
Mechanics of soft materials
Structure-property correlation
Rankings
Ranking Based On Selection: 53
Alex Hebert
Metrics
H-Index
i10 Index
Citation Counts
6
5
132
Rankings
Ranking Based On Selection: 54
Alireza Seyedkanani
Metrics
H-Index
i10 Index
Citation Counts
5
5
201
Rankings
Ranking Based On Selection: 55
Shuaishuai Yuan
Metrics
H-Index
i10 Index
Citation Counts
5
5
97
Polarons
Energy Materials
Electronic Structure
Computational Materials Science
Rankings
Ranking Based On Selection: 56
Eric Thibodeau
Metrics
H-Index
i10 Index
Citation Counts
5
4
86
Rankings
Ranking Based On Selection: 57
William Dickerson
Metrics
H-Index
i10 Index
Citation Counts
4
3
64
Rankings
Ranking Based On Selection: 58
Jesse Lee
Metrics
H-Index
i10 Index
Citation Counts
3
3
291
Rankings
Ranking Based On Selection: 59
Saeed Bohloul
Metrics
H-Index
i10 Index
Citation Counts
3
3
107
Rankings
Ranking Based On Selection: 60
Neysan O. Kamranpour
Metrics
H-Index
i10 Index
Citation Counts
3
2
124
Rankings
Ranking Based On Selection: 61
Baihua Ren
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Peridynamics
Computational Mechanics
Multi-scale Modeling
Materials
Heat Transfer