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" (873,864 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 :1
Hadi Zayyani
statistical signal processing
compressed sensing
adaptive filter
distributed signal processing
localization
Metrics
H-Index
i10 Index
Citation
20
38
1,351
* Rankings
Ranking Based On Selection :2
Majid Mohammadi
Energy & Environment
CO2 Capture & Conversion
Petroleum
Applied Catalysis
Nanotechnology
Metrics
H-Index
i10 Index
Citation
19
24
864
* Rankings
Ranking Based On Selection :3
Mohammad Fadaee
Analytical approaches in Vibrations
Mechanics of Composite Structures
NanoMechanics
Piezoelectric Sensors and Actuators
Metrics
H-Index
i10 Index
Citation
18
28
1,398
* Rankings
Ranking Based On Selection :5
Mostafa Talebitooti
Vibration
Structural Stability
Smart materials and structures
Optimization
Vibroacoustic
Metrics
H-Index
i10 Index
Citation
15
21
607
* Rankings
Ranking Based On Selection :6
Hadi Heidary
PEM Fuel Cells
Computational Fluid Dynamics
Life Cycle Assessment
Renewable Energy
Metrics
H-Index
i10 Index
Citation
15
19
1,207
* Rankings
Ranking Based On Selection :7
Rasoul Safdarian
Sheet metal forming
Finite Element Method
Forming Limit Diagram
Fracture
Metrics
H-Index
i10 Index
Citation
15
18
647
* Rankings
Ranking Based On Selection :8
Saeed Hasanzadeh
Wireless Power Transfer
Power Electronics
Electrical Machines
Metrics
H-Index
i10 Index
Citation
15
22
700
* Rankings
Ranking Based On Selection :10
Bahman Khosravi
Algebraic graph theory
semigroup theory
group theory
cryptography
Metrics
H-Index
i10 Index
Citation
15
20
571
* Rankings
Ranking Based On Selection :11
Jafar Khademzadeh Yeganeh
Rheology
polymer nanocomposites
Polymer blends
Thermodynamics of polymer blends
Soft Matter
Metrics
H-Index
i10 Index
Citation
14
14
561
* Rankings
Ranking Based On Selection :12
Seyed Mohammad Dehghan
Power Electronics
Motor Drives
Renewable Energy Systems
Electric Vehicles
Metrics
H-Index
i10 Index
Citation
14
20
1,298
* Rankings
Ranking Based On Selection :13
Meysam Yadegar
Control Systems
FTC
Multi-agent Systems
Nonlinear Control
Metrics
H-Index
i10 Index
Citation
13
15
377
* Rankings
Ranking Based On Selection :16
Mohsen Mohammadi
Structure-Properties Relationship
Rheology of Polymeric Systems
Nanocomposites
Processing and compounding of polymers
Metrics
H-Index
i10 Index
Citation
12
13
427
* Rankings
Ranking Based On Selection :18
Seyed Fariborz Zarei
Power Systems
Power Electronics
Renewable Energy
Microgrids
Power Converter
Metrics
H-Index
i10 Index
Citation
12
12
649
* Rankings
Ranking Based On Selection :19
Roozbeh Rajabi
Machine Learning
Signal and Image Processing
Hyperspectral Imaging
Metrics
H-Index
i10 Index
Citation
12
12
630
* Rankings
Ranking Based On Selection :20
Mohammadreza Ebrahimnataj Tiji
Thermal Energy Storage
Renewable Energy
Thermodynamic Analysis of HVAC Systems
Heat Transfer
Aftertreatment Devices
Metrics
H-Index
i10 Index
Citation
11
12
433
* Rankings
Ranking Based On Selection :23
Hassan Sobhani
Quantum Optics
Laser-Plasma Interaction
Metrics
H-Index
i10 Index
Citation
10
11
244
* Rankings
Ranking Based On Selection :26
Mohammad Karimi
Obesity
Training Sciences
Metrics
H-Index
i10 Index
Citation
10
10
323
Mahdi Mohseni
Turbulence
Convective Heat Transfer
Supercritical Fluids
Numerical Modeling
High Performance Com
Metrics
H-Index
i10 Index
Citation
9
9
352
M.Mahdi Taskhiri
Electrical Engineering
Inhomogeneous Lens
Antenna
RADAR
Complex Media
Metrics
H-Index
i10 Index
Citation
9
9
241
Nargess Sadeghzadeh-Nokhodberiz
Cyber-physical Systems
Simultaneous Localization and Mapping (SLAM)
Fault Diagnosis
Distributed Algorithms
Metrics
H-Index
i10 Index
Citation
9
9
271
Seyed Mohammad Ali Aleomraninejad
Numerical Analysis
functional Analysis
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
9
9
391
Jaafar Ghanbari
Nonlinear continuum mechanics
Nanomechanics
Large deformations
Finite elements
Impact mechanics.
Metrics
H-Index
i10 Index
Citation
8
6
383
Mahboubeh Ghalandari
Medical plasma
Nonlinear optics
Solitons
Propagation
optical guiding
Metrics
H-Index
i10 Index
Citation
6
4
128
A Latifi
mathematical physics
integrable systems
interacting waves
dynamical systems
Metrics
H-Index
i10 Index
Citation
6
5
434
Mostafa Baghsheikhi
CFD
Soft computing optimization
Fuzzy Inference Systems
Exergy
Exergoeconomic
Metrics
H-Index
i10 Index
Citation
5
3
70
Bayramali Mohammadnezhad
Environmental engineering
Hydraulics
Water Resource
Reservoir Sedimentation
CFD
Metrics
H-Index
i10 Index
Citation
4
2
68
Mehrzad Ghorbani
Meshless Methods
Finite element methods
PDE
ODE
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
4
1
39
Hamidreza Besharatifard
Condition monitoring
High voltage engineering
Transformer diagnostics
High voltage measurement
Partial discharge measurement
Metrics
H-Index
i10 Index
Citation
3
2
53
Jafar Babazadeh
Composite & Nanocomposite
creep& corrosion
failure
Energy absorbing
Metrics
H-Index
i10 Index
Citation
3
2
52
Salar Moradi
Polymer Nanocomposites
Polymer Blends
Material characterization
Rheology
Metrics
H-Index
i10 Index
Citation
2
1
61
Ali Taghavi
Mathematics
Differential geometry
Dynamical system
Noncommutative geometry
Metrics
H-Index
i10 Index
Citation
2
1
17
Amir Abbas Amooei
Investigating on new green materials for improving soil engineering properties such as calcite precipitation
Using waste material in order to increase soil bearing capacity like sawdust and plastic powder
natural phenomena
Combining scientific fields for instance biotechnology and electromagnetic fields in geotechnical engineering
Metrics
H-Index
i10 Index
Citation
2
0
7
Ali Mirkhalafi
Water/Wastewater Treatment
Electrocoagulation
Membrane Separation
Adsorption
Metrics
H-Index
i10 Index
Citation
1
1
12
Sina Soroush
Wastewater treatment
water management
Environmental Nanotechnology
Environmental Management
green building
Metrics
H-Index
i10 Index
Citation
1
1
10
Rankings
Ranking Based On Selection: 1
Hadi Zayyani
Metrics
H-Index
i10 Index
Citation Counts
20
38
1,351
statistical signal processing
compressed sensing
adaptive filter
distributed signal processing
localization
Rankings
Ranking Based On Selection: 2
Majid Mohammadi
Metrics
H-Index
i10 Index
Citation Counts
19
24
864
Energy & Environment
CO2 Capture & Conversion
Petroleum
Applied Catalysis
Nanotechnology
Rankings
Ranking Based On Selection: 3
Mohammad Fadaee
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,398
Analytical approaches in Vibrations
Mechanics of Composite Structures
NanoMechanics
Piezoelectric Sensors and Actuators
Rankings
Ranking Based On Selection: 4
Mehdi Solaimani
Metrics
H-Index
i10 Index
Citation Counts
16
31
946
Rankings
Ranking Based On Selection: 5
Mostafa Talebitooti
Metrics
H-Index
i10 Index
Citation Counts
15
21
607
Vibration
Structural Stability
Smart materials and structures
Optimization
Vibroacoustic
Rankings
Ranking Based On Selection: 6
Hadi Heidary
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,207
PEM Fuel Cells
Computational Fluid Dynamics
Life Cycle Assessment
Renewable Energy
Rankings
Ranking Based On Selection: 7
Rasoul Safdarian
Metrics
H-Index
i10 Index
Citation Counts
15
18
647
Sheet metal forming
Finite Element Method
Forming Limit Diagram
Fracture
Rankings
Ranking Based On Selection: 8
Saeed Hasanzadeh
Metrics
H-Index
i10 Index
Citation Counts
15
22
700
Wireless Power Transfer
Power Electronics
Electrical Machines
Rankings
Ranking Based On Selection: 9
MS Mohebbi
Metrics
H-Index
i10 Index
Citation Counts
15
15
816
Rankings
Ranking Based On Selection: 10
Bahman Khosravi
Metrics
H-Index
i10 Index
Citation Counts
15
20
571
Algebraic graph theory
semigroup theory
group theory
cryptography
Rankings
Ranking Based On Selection: 11
Jafar Khademzadeh Yeganeh
Metrics
H-Index
i10 Index
Citation Counts
14
14
561
Rheology
polymer nanocomposites
Polymer blends
Thermodynamics of polymer blends
Soft Matter
Rankings
Ranking Based On Selection: 12
Seyed Mohammad Dehghan
Metrics
H-Index
i10 Index
Citation Counts
14
20
1,298
Power Electronics
Motor Drives
Renewable Energy Systems
Electric Vehicles
Rankings
Ranking Based On Selection: 13
Meysam Yadegar
Metrics
H-Index
i10 Index
Citation Counts
13
15
377
Control Systems
FTC
Multi-agent Systems
Nonlinear Control
Rankings
Ranking Based On Selection: 15
Mahnz Mohammadi
Metrics
H-Index
i10 Index
Citation Counts
12
15
511
Rankings
Ranking Based On Selection: 16
Mohsen Mohammadi
Metrics
H-Index
i10 Index
Citation Counts
12
13
427
Structure-Properties Relationship
Rheology of Polymeric Systems
Nanocomposites
Processing and compounding of polymers
Rankings
Ranking Based On Selection: 17
Saeed Fakhte
Metrics
H-Index
i10 Index
Citation Counts
12
16
847
Rankings
Ranking Based On Selection: 18
Seyed Fariborz Zarei
Metrics
H-Index
i10 Index
Citation Counts
12
12
649
Power Systems
Power Electronics
Renewable Energy
Microgrids
Power Converter
Rankings
Ranking Based On Selection: 19
Roozbeh Rajabi
Metrics
H-Index
i10 Index
Citation Counts
12
12
630
Machine Learning
Signal and Image Processing
Hyperspectral Imaging
Rankings
Ranking Based On Selection: 20
Mohammadreza Ebrahimnataj Tiji
Metrics
H-Index
i10 Index
Citation Counts
11
12
433
Thermal Energy Storage
Renewable Energy
Thermodynamic Analysis of HVAC Systems
Heat Transfer
Aftertreatment Devices
Rankings
Ranking Based On Selection: 21
Khadijeh Rabiei
Metrics
H-Index
i10 Index
Citation Counts
11
12
424
Rankings
Ranking Based On Selection: 23
Hassan Sobhani
Metrics
H-Index
i10 Index
Citation Counts
10
11
244
Quantum Optics
Laser-Plasma Interaction
Rankings
Ranking Based On Selection: 24
Ehsan Najafi
Metrics
H-Index
i10 Index
Citation Counts
10
10
830
Rankings
Ranking Based On Selection: 25
Abdolreza Karimi
Metrics
H-Index
i10 Index
Citation Counts
10
10
606
Rankings
Ranking Based On Selection: 26
Mohammad Karimi
Metrics
H-Index
i10 Index
Citation Counts
10
10
323
Obesity
Training Sciences
Rankings
Ranking Based On Selection: 27
Mahdi Mohseni
Metrics
H-Index
i10 Index
Citation Counts
9
9
352
Turbulence
Convective Heat Transfer
Supercritical Fluids
Numerical Modeling
High Performance Com
Rankings
Ranking Based On Selection: 28
M.Mahdi Taskhiri
Metrics
H-Index
i10 Index
Citation Counts
9
9
241
Electrical Engineering
Inhomogeneous Lens
Antenna
RADAR
Complex Media
Rankings
Ranking Based On Selection: 29
Mohammadreza Fathollahi
Metrics
H-Index
i10 Index
Citation Counts
9
9
222
Rankings
Ranking Based On Selection: 30
Nargess Sadeghzadeh-Nokhodberiz
Metrics
H-Index
i10 Index
Citation Counts
9
9
271
Cyber-physical Systems
Simultaneous Localization and Mapping (SLAM)
Fault Diagnosis
Distributed Algorithms
Rankings
Ranking Based On Selection: 32
Seyed Mohammad Ali Aleomraninejad
Metrics
H-Index
i10 Index
Citation Counts
9
9
391
Numerical Analysis
functional Analysis
Mathematical Physics
Rankings
Ranking Based On Selection: 33
Jaafar Ghanbari
Metrics
H-Index
i10 Index
Citation Counts
8
6
383
Nonlinear continuum mechanics
Nanomechanics
Large deformations
Finite elements
Impact mechanics.
Rankings
Ranking Based On Selection: 34
Mohammad-Hossein Zare
Metrics
H-Index
i10 Index
Citation Counts
7
7
366
Theoretical Condensed Matter Physics
Rankings
Ranking Based On Selection: 35
Vahid Zal
Metrics
H-Index
i10 Index
Citation Counts
7
6
130
Rankings
Ranking Based On Selection: 36
Mehdi Bekrani
Metrics
H-Index
i10 Index
Citation Counts
7
3
139
Rankings
Ranking Based On Selection: 37
Mohammad Reza Marjani
Metrics
H-Index
i10 Index
Citation Counts
6
6
239
Rankings
Ranking Based On Selection: 38
Leila Lavaei
Metrics
H-Index
i10 Index
Citation Counts
6
5
112
Rankings
Ranking Based On Selection: 39
Mahboubeh Ghalandari
Metrics
H-Index
i10 Index
Citation Counts
6
4
128
Medical plasma
Nonlinear optics
Solitons
Propagation
optical guiding
Rankings
Ranking Based On Selection: 40
A Latifi
Metrics
H-Index
i10 Index
Citation Counts
6
5
434
mathematical physics
integrable systems
interacting waves
dynamical systems
Rankings
Ranking Based On Selection: 41
Hamid Moakedi
Metrics
H-Index
i10 Index
Citation Counts
6
5
232
Rankings
Ranking Based On Selection: 42
Masoud Amelsakhi|M Amel-Sakhi
Metrics
H-Index
i10 Index
Citation Counts
6
3
315
Civil Engineering
Geotechnics
Earthquake Engineering
Rankings
Ranking Based On Selection: 43
Mostafa Baghsheikhi
Metrics
H-Index
i10 Index
Citation Counts
5
3
70
CFD
Soft computing optimization
Fuzzy Inference Systems
Exergy
Exergoeconomic
Rankings
Ranking Based On Selection: 44
Behnaz Farnam
Metrics
H-Index
i10 Index
Citation Counts
5
1
65
Rankings
Ranking Based On Selection: 45
Hossein Pourghasemian
Metrics
H-Index
i10 Index
Citation Counts
4
2
76
Rankings
Ranking Based On Selection: 46
Morteza Jiryaei Sharahi
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Rankings
Ranking Based On Selection: 47
Javad Sharifi
Metrics
H-Index
i10 Index
Citation Counts
4
3
83
Rankings
Ranking Based On Selection: 48
Javad Rasti
Metrics
H-Index
i10 Index
Citation Counts
4
2
82
Rankings
Ranking Based On Selection: 49
Bayramali Mohammadnezhad
Metrics
H-Index
i10 Index
Citation Counts
4
2
68
Environmental engineering
Hydraulics
Water Resource
Reservoir Sedimentation
CFD
Rankings
Ranking Based On Selection: 50
Mehrzad Ghorbani
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Meshless Methods
Finite element methods
PDE
ODE
Mathematical Physics
Rankings
Ranking Based On Selection: 51
Yasser Attarizi
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 52
Hamidreza Besharatifard
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Condition monitoring
High voltage engineering
Transformer diagnostics
High voltage measurement
Partial discharge measurement
Rankings
Ranking Based On Selection: 53
Jafar Babazadeh
Metrics
H-Index
i10 Index
Citation Counts
3
2
52
Composite & Nanocomposite
creep& corrosion
failure
Energy absorbing
Rankings
Ranking Based On Selection: 54
Morteza Mohajjel Kafshdooz
Metrics
H-Index
i10 Index
Citation Counts
3
2
29
Rankings
Ranking Based On Selection: 55
Rokhsareh Ziaie
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 56
Salar Moradi
Metrics
H-Index
i10 Index
Citation Counts
2
1
61
Polymer Nanocomposites
Polymer Blends
Material characterization
Rheology
Rankings
Ranking Based On Selection: 57
Behrouz Ahmadpour
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 58
Ali Taghavi
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Mathematics
Differential geometry
Dynamical system
Noncommutative geometry
Rankings
Ranking Based On Selection: 59
Ebrahim Hadian
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 60
Dana Ramezani
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 61
Amir Abbas Amooei
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Investigating on new green materials for improving soil engineering properties such as calcite precipitation
Using waste material in order to increase soil bearing capacity like sawdust and plastic powder
natural phenomena
Combining scientific fields for instance biotechnology and electromagnetic fields in geotechnical engineering
Rankings
Ranking Based On Selection: 62
Ali Mirkhalafi
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Water/Wastewater Treatment
Electrocoagulation
Membrane Separation
Adsorption
Rankings
Ranking Based On Selection: 63
Sina Soroush
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Wastewater treatment
water management
Environmental Nanotechnology
Environmental Management
green building