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" (870,053 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: 10
Hisham A Kholidy
Cybersecurity
5G& Autonomous System Security
CPS Security
Machine Learning
Cloud Computing
Metrics
H-Index
i10 Index
Citation
26
66
2,185

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* Rankings
Ranking Based On Selection: 21
Zhanjie Li
Civil Engineering
Thin-Walled Structures
Structural Stability
Cold-Formed Steel
Structural
Metrics
H-Index
i10 Index
Citation
17
32
1,998
* Rankings
Ranking Based On Selection: 23
Kathryn Stam
information design
qualitative research methods
refugee studies
Thai and Nepal studies
Metrics
H-Index
i10 Index
Citation
17
19
2,296
* Rankings
Ranking Based On Selection: 25
Sherif Hashem
Cybersecurity
Artificial Intelligence
Cyber Policy
Data Analytics
Information Technology
Metrics
H-Index
i10 Index
Citation
16
20
3,365
* Rankings
Ranking Based On Selection: 26
Karsten Beckmann
Neuro-inspired architecture
ReRAM
semiconductor device physics
semiconductor fabrication
Metrics
H-Index
i10 Index
Citation
15
25
761
* Rankings
Ranking Based On Selection: 28
Yong Q An
Nonlinear optics
Ultrafast spectroscopy
Second-harmonic generation
Graphene
Uranium Dioxide
Metrics
H-Index
i10 Index
Citation
15
19
708
* Rankings
Ranking Based On Selection: 29
Meng Zhu
Magnetic recording
Non-volatile memory
Magnetic semiconductor
Process and integration
Metrics
H-Index
i10 Index
Citation
15
21
1,077
* Rankings
Ranking Based On Selection: 34
John A Marsh
complex networks
surface physics
wettability
statistical mechanics
steganography
Metrics
H-Index
i10 Index
Citation
12
13
1,015
* Rankings
Ranking Based On Selection: 35
Isra Mahaboob
Stretchable Electronics
AlGaN/GaN HEMT
III-Nitrides
Opto-electronics
Power electronics
Metrics
H-Index
i10 Index
Citation
11
11
274
* Rankings
Ranking Based On Selection: 37
Vijayakumar Ramalingam
Supramolecular chemistry
material chemistry
Rotaxanes
peptide synthesis
solid phase synthesis molecules ...
Metrics
H-Index
i10 Index
Citation
11
11
856
* Rankings
Ranking Based On Selection: 40
Nicole M Neu-Baker
nanotechnology
occupational health & safety
semiconductor
public health
hyperspectral microscopy
Metrics
H-Index
i10 Index
Citation
10
11
474
* Rankings
Ranking Based On Selection: 42
Sanjib Banik
Spintronics
Magnetoresistance
Magnetocaloric effect
Metamagnetism
Metrics
H-Index
i10 Index
Citation
10
10
224
Munsaf Ali
Metal-Organic Resist
EUV and E-Beam Lithography
Semiconductor Process
Microelectronics
Metrics
H-Index
i10 Index
Citation
7
6
165
Van Long Nguyen
Atomic Layer Deposition
Molecular Layer Deposition
Field effect transistor
Biomaterials
Metrics
H-Index
i10 Index
Citation
5
3
208
Jerome Niyirora
Systems Science
Optimal Control Theory
Machine Learning
Health Care Informatics
Health Information Management
Metrics
H-Index
i10 Index
Citation
5
4
297
Asela Abeya
Applied Mathematics
Nonlinear waves
Integrable systems
Partial differential equations
Concrete physical applications.
Metrics
H-Index
i10 Index
Citation
4
3
41
Laila Banu
Lithography
Thin film deposition
Optical sensing
Plasmonics
Metrics
H-Index
i10 Index
Citation
2
2
66
Ivo Otto Iv
semiconductor
selective deposition
atomic layer etching
RIE
radical etching
Metrics
H-Index
i10 Index
Citation
2
0
14
Rankings
Ranking Based On Selection: 2
Social media
Advertising
Digital marketing
Services Marketing
Culture
Rankings
Ranking Based On Selection: 3
Behavioral Biology
Evolutionary Psychology
Rankings
Ranking Based On Selection: 4
nanotechnology
resistive memory
microfluidics
biosensors
nanoelectronics
Rankings
Ranking Based On Selection: 5
RNA
RNA-Binding Proteins
Post-Transcriptional Gene Regulation
Genomics
Rankings
Ranking Based On Selection: 6
Machine Learning
Cybersecurity
Deepfakes
Computer Vision
Affective Computing
Rankings
Ranking Based On Selection: 7
Biotechnology
tissue engineering
biomanufacturing
Rankings
Ranking Based On Selection: 8
Secondary Ion Mass Spectrometry
Metrology
Geology
Rankings
Ranking Based On Selection: 9
Rankings
Ranking Based On Selection: 10
Cybersecurity
5G& Autonomous System Security
CPS Security
Machine Learning
Cloud Computing

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Rankings
Ranking Based On Selection: 13
Surfaces
Interfaces
Schottky contacts
Rankings
Ranking Based On Selection: 14
Rankings
Ranking Based On Selection: 15
Rankings
Ranking Based On Selection: 17
III-V semiconductors
defects
Rankings
Ranking Based On Selection: 18
Rankings
Ranking Based On Selection: 19
Rankings
Ranking Based On Selection: 20
DNA recombination
DNA repair
genomic screening
carcinogenesis
Rankings
Ranking Based On Selection: 21
Civil Engineering
Thin-Walled Structures
Structural Stability
Cold-Formed Steel
Structural
Rankings
Ranking Based On Selection: 22
Nanotechnology
Preventive Medicine
Occupational Health
Nanomedicine
Bioethics
Rankings
Ranking Based On Selection: 23
information design
qualitative research methods
refugee studies
Thai and Nepal studies
Rankings
Ranking Based On Selection: 24
Semiconductor Devices
Micro/Nano electronics/Photonics
Opto-electronics
Fiber Optics
Rankings
Ranking Based On Selection: 25
Cybersecurity
Artificial Intelligence
Cyber Policy
Data Analytics
Information Technology
Rankings
Ranking Based On Selection: 26
Neuro-inspired architecture
ReRAM
semiconductor device physics
semiconductor fabrication
Rankings
Ranking Based On Selection: 27
Nanostructured materials
SiC nanowires
Quantum photonics at telecom wavelengths
Rankings
Ranking Based On Selection: 28
Nonlinear optics
Ultrafast spectroscopy
Second-harmonic generation
Graphene
Uranium Dioxide
Rankings
Ranking Based On Selection: 29
Magnetic recording
Non-volatile memory
Magnetic semiconductor
Process and integration
Rankings
Ranking Based On Selection: 31
EUV
Photoresist
Multipatterning
Acid Diffusion
Metal oxide resists
Rankings
Ranking Based On Selection: 34
complex networks
surface physics
wettability
statistical mechanics
steganography
Rankings
Ranking Based On Selection: 35
Stretchable Electronics
AlGaN/GaN HEMT
III-Nitrides
Opto-electronics
Power electronics
Rankings
Ranking Based On Selection: 37
Supramolecular chemistry
material chemistry
Rotaxanes
peptide synthesis
solid phase synthesis molecules ...
Rankings
Ranking Based On Selection: 38
Wireless communication
THz communication
Signal processing
Image processing
Rankings
Ranking Based On Selection: 40
nanotechnology
occupational health & safety
semiconductor
public health
hyperspectral microscopy
Rankings
Ranking Based On Selection: 42
Spintronics
Magnetoresistance
Magnetocaloric effect
Metamagnetism
Rankings
Ranking Based On Selection: 43
materials science
III-nitrides
semiconductor optics
photoluminescence
GaN
Rankings
Ranking Based On Selection: 44
two-dimensional materials
chemical vapor deposition
photodetectors
interconnects
memristors
Rankings
Ranking Based On Selection: 46
chemical signalling
behavioural ecology
social insects
evolution
Rankings
Ranking Based On Selection: 49
Metal-Organic Resist
EUV and E-Beam Lithography
Semiconductor Process
Microelectronics
Rankings
Ranking Based On Selection: 50
Power Semiconductor Devices
Rankings
Ranking Based On Selection: 52
Rankings
Ranking Based On Selection: 53
Cell line development and vaccine protein expression systems
Rankings
Ranking Based On Selection: 54
Nanotechnology
Devices
Circuits
Antenna
Rankings
Ranking Based On Selection: 55
Semiconductors
nanofabrication
material science
emerging memories
photovoltaics
Rankings
Ranking Based On Selection: 60
Atomic Layer Deposition
Molecular Layer Deposition
Field effect transistor
Biomaterials
Rankings
Ranking Based On Selection: 61
Systems Science
Optimal Control Theory
Machine Learning
Health Care Informatics
Health Information Management
Rankings
Ranking Based On Selection: 63
Game Studies
Gamification
Rankings
Ranking Based On Selection: 65
Applied Mathematics
Nonlinear waves
Integrable systems
Partial differential equations
Concrete physical applications.
Rankings
Ranking Based On Selection: 66
Software Engineering
Concurrency
Distributed Systems
Data Mining
NLP
Rankings
Ranking Based On Selection: 69
Lithography
Thin film deposition
Optical sensing
Plasmonics
Rankings
Ranking Based On Selection: 70
Nanotechnology
Lithography
EUV
Semiconductors
IC Fabrication
Rankings
Ranking Based On Selection: 71
Rankings
Ranking Based On Selection: 72
semiconductor
selective deposition
atomic layer etching
RIE
radical etching
Rankings
Ranking Based On Selection: 73
Rankings
Ranking Based On Selection: 74
Silicon Anodes in Lithium Ion Batteries
Rankings
Ranking Based On Selection: 76
BEOL Interconnects
carbon nanotubes
pn diodes
solar cells
Rankings
Ranking Based On Selection: 78