The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,018,006 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.
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
Metrics
H-Index
i10 Index
Citation
326
1,880
430,044
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Metrics
H-Index
i10 Index
Citation
319
2,402
447,327
Solar energy conversion
Metrics
H-Index
i10 Index
Citation
306
1,527
491,458
nanotechnology
energy
environment
2D materials
nanobio
Metrics
H-Index
i10 Index
Citation
273
815
304,228
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Metrics
H-Index
i10 Index
Citation
249
848
263,732
microbial diversity
microbiome
environmental microbiology
Metrics
H-Index
i10 Index
Citation
245
808
422,025
Carbon
nanomaterials
energy storage
supercapacitors
MXene
Metrics
H-Index
i10 Index
Citation
238
889
276,044
Software Engineering
Computational Biology
HPC
Physics
Metrics
H-Index
i10 Index
Citation
238
1,416
305,367
Machine learning
deep learning
artificial intelligence
Metrics
H-Index
i10 Index
Citation
236
866
828,471
biomedical engineering
materials
medicine
mechanical engineering
electrical engineering
Metrics
H-Index
i10 Index
Citation
228
1,112
207,232
Materials Science
Nanotechnology
Chemistry
Physics
Metrics
H-Index
i10 Index
Citation
228
1,113
221,125
Metrics
H-Index
i10 Index
Citation
227
655
249,432
hollow structures
batteries
electrocatalysis
supercapacitors
photocatalysis
Metrics
H-Index
i10 Index
Citation
224
393
141,263
Metrics
H-Index
i10 Index
Citation
219
757
178,333
medical imaging
machine learning
computer vision
and graphics
Metrics
H-Index
i10 Index
Citation
218
902
188,176
Electronics
Metrics
H-Index
i10 Index
Citation
217
883
237,969
Statistics
Machine Learning
Renewable Energy
Building Physics
Particle Physics
Metrics
H-Index
i10 Index
Citation
217
719
201,640
Biometrics
Computer vision
Pattern recognition
Machine learning
Image processing
Metrics
H-Index
i10 Index
Citation
217
825
270,587
biomaterials
drug delivery
chemical engineering
hydrogels
biomedical engineering
Metrics
H-Index
i10 Index
Citation
213
1,139
217,715
Materials Science
Metrics
H-Index
i10 Index
Citation
211
1,425
201,311
High energy physics
Astroparticle physics
Instrumentation
Metrics
H-Index
i10 Index
Citation
211
931
227,546
machine learning
computer science
statistics
artificial intelligence
optimization
Metrics
H-Index
i10 Index
Citation
208
754
299,829
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
Metrics
H-Index
i10 Index
Citation
207
1,187
169,176
electronics for high energy physics
rad-hard electronics
Metrics
H-Index
i10 Index
Citation
206
1,076
206,022
Data Science
Big Data
New Physics Searches
Instrumentation
Metrics
H-Index
i10 Index
Citation
205
861
202,319
biomaterials
tissue engineering
silk
regenerative medicine
Metrics
H-Index
i10 Index
Citation
205
1,527
191,764
environmental engineering
membrane separations
environmental nanotechnology
desalination
water-energy nexus
Metrics
H-Index
i10 Index
Citation
203
537
152,585
Power Electronics
Renewable Energy
Wind Turbines
Power Systems
Electrical Engineering
Metrics
H-Index
i10 Index
Citation
201
2,034
209,995
Crossfields
Metrics
H-Index
i10 Index
Citation
200
1,622
191,498
Data mining
Database
Privacy
Metrics
H-Index
i10 Index
Citation
198
1,536
202,534
Metrics
H-Index
i10 Index
Citation
198
487
151,656
Computer Vision
Machine Learning
Metrics
H-Index
i10 Index
Citation
196
654
425,973
Bioinformatics
Metrics
H-Index
i10 Index
Citation
196
617
224,792
computer vision
machine learning
AI
autonomous cars
cultural heritage
Metrics
H-Index
i10 Index
Citation
195
1,044
230,686
Machine Learning
Physics
hep-ex
atlas
Metrics
H-Index
i10 Index
Citation
195
896
134,798
Data Science
Metrics
H-Index
i10 Index
Citation
195
559
213,070
bioengineering & cell biology
Metrics
H-Index
i10 Index
Citation
194
498
151,438
solar energy
Metrics
H-Index
i10 Index
Citation
192
826
184,834
Phase engineering of nanomaterials (PEN) and controlled epitaxial growth of heterostructures
Metrics
H-Index
i10 Index
Citation
191
555
149,403
Continuous Oral Drug Delivery
Continuous Electrochemical Glucose Monitoring for Diabetes Management
Metrics
H-Index
i10 Index
Citation
191
545
150,154
Carbon Nanotubes
Graphene
Energy storage materials
Photocatalytic Semiconductors
Metrics
H-Index
i10 Index
Citation
190
877
261,941
cancer
bioengineering
proteomics
Metrics
H-Index
i10 Index
Citation
190
862
249,610
Particle Physics
Field Theory
Metrics
H-Index
i10 Index
Citation
189
447
165,190
solar cells
memory
semiconductor
organic electronics
organic photovoltaics
Metrics
H-Index
i10 Index
Citation
187
505
155,215
data science
Metrics
H-Index
i10 Index
Citation
187
412
124,288
Communication Systems
Wireless Communications
Communications
Statistical Signal Processing
Information Theory
Metrics
H-Index
i10 Index
Citation
186
1,587
168,596
Atmospheric Chemistry
Metrics
H-Index
i10 Index
Citation
186
550
104,156
Electrocatalysis
photocatalysis
energy conversion and storage
RNA delivery
Metrics
H-Index
i10 Index
Citation
185
503
132,410
Artificial Intelligence
Computational Intelligence
Data Science
Trustworthy AI
Metrics
H-Index
i10 Index
Citation
185
808
156,179
Statistics
data science
Machine Learning
Metrics
H-Index
i10 Index
Citation
185
558
501,970
machine learning
psychology
artificial intelligence
cognitive science
computer science
Metrics
H-Index
i10 Index
Citation
184
479
836,344
optoelectronics
Metrics
H-Index
i10 Index
Citation
184
839
184,297
Materials Science and Engineering
Nanoscience and Nanotechnology
Energy and Environmental Science
Metrics
H-Index
i10 Index
Citation
183
399
100,416
Advanced Carbon Materials
Polymers
Electrochemistry
Catalysis
Metrics
H-Index
i10 Index
Citation
181
812
135,388
machine learning/deep learning
computational materials science
statistical mechanics
computer simulation
polymer nanocomposi
Metrics
H-Index
i10 Index
Citation
180
1,565
189,989
Photonics
Metrics
H-Index
i10 Index
Citation
180
2,001
164,609
Lithium-Sulfur Batteries
Lithium Metal Anode
SEI
Electrolyte
Electrocatalysis
Metrics
H-Index
i10 Index
Citation
179
574
111,845
Microelectronics
low-noise electronics
semiconductor detectors
3D integration
particle physics
Metrics
H-Index
i10 Index
Citation
179
951
164,117
Computational Neuroscience
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
179
690
174,229
Fluid mechanics
Computational fluid dynamics
Metrics
H-Index
i10 Index
Citation
178
1,930
180,230
Materials design
computational modeling
energy storage
thermoelectrics
solar
Metrics
H-Index
i10 Index
Citation
177
539
130,440
materials science
Metrics
H-Index
i10 Index
Citation
177
710
100,092
Computer Vision
Machine Learning
Particle Physics
Metrics
H-Index
i10 Index
Citation
177
363
127,468
Signal Transduction
Protein Kinase
MAP Kinase
JNK
Metabolism
Metrics
H-Index
i10 Index
Citation
177
491
151,291
Energy materials
superconductivity
electronic materials
Metrics
H-Index
i10 Index
Citation
175
1,406
119,629
Global change
soils
carbon
climate change
mitigation
Metrics
H-Index
i10 Index
Citation
174
829
127,311
Tissue Engineering
Regenerative Medicine
Intelligent Polymer
Biomaterials
Drug Delivery Systems
Metrics
H-Index
i10 Index
Citation
174
901
109,891
artificial intelligence
machine learning
computer vision
image processing
data mining
Metrics
H-Index
i10 Index
Citation
173
1,132
128,513
Batteries
Fuel Cell
Carbon material
Fluorine material
Nanotechnology
Metrics
H-Index
i10 Index
Citation
173
739
104,123
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
Metrics
H-Index
i10 Index
Citation
173
903
135,514
synthetic biology
antibiotics
biological physics
bionanotechnology
Metrics
H-Index
i10 Index
Citation
172
361
130,310
materials science
1D/2D nanomaterials
TEM
Metrics
H-Index
i10 Index
Citation
172
894
102,333
Catalysis
Adsorption
Photocatalysis
Nanomaterials
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
171
707
97,388
Mechanics of materials
stretchable and flexible electronics
and mechanically guided
deterministic 3D assembly
Metrics
H-Index
i10 Index
Citation
171
611
121,979
Nanophotonics
Photonic Crystals
Metamaterials
Plasmonics
Solar Cells
Metrics
H-Index
i10 Index
Citation
171
690
121,069
Biological Oceanography
nutrients
phytoplankton
Metrics
H-Index
i10 Index
Citation
171
986
131,823
Climate
Climate Change
Paleoclimate
Metrics
H-Index
i10 Index
Citation
171
633
150,786
Computer Vision
Metrics
H-Index
i10 Index
Citation
171
647
152,720
Sustainable Materials
Computational Materials Science
Metal Physics
Physical Metallurgy
Metrics
H-Index
i10 Index
Citation
170
877
106,400
nanotechnology
nanoscience
Metrics
H-Index
i10 Index
Citation
170
473
114,772
copolymers
nanoparticles
wrinkling
photovoltaics
thin films
Metrics
H-Index
i10 Index
Citation
170
904
116,443
nanomaterials
energy technologies
manufacturing
Metrics
H-Index
i10 Index
Citation
169
479
109,426
batteries
fuel cells
materials chemistry
synthesis
nanomaterials
Metrics
H-Index
i10 Index
Citation
169
913
120,662
Systems and Control
Electrical and Electronic Engineering
Cybernetics
Human-Computer Interaction
Metrics
H-Index
i10 Index
Citation
169
1,003
96,885
Machine Learning
Robotics
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
168
466
143,118
biogeochemistry
ecology
environmental science
climate change
ecohydrology
Metrics
H-Index
i10 Index
Citation
168
476
155,234
computer vision
machine learning
robotics
artificial intelligence
computer graphics
Metrics
H-Index
i10 Index
Citation
168
379
230,522
Cloud Computing
Data Centers
Edge Computing
Internet of Things
Sustainable Computing
Metrics
H-Index
i10 Index
Citation
168
776
150,952
Nanotechnology
Plasmonics
Nanophotonics
Metrics
H-Index
i10 Index
Citation
168
397
128,597
Biomaterials
Drug Delivery
Nanotechnology
Regenerative Medicine
Tissue Engineering
Metrics
H-Index
i10 Index
Citation
168
602
103,912
Two-dimensional materials
Graphene
Black phosphorus
Optics
Devices
Metrics
H-Index
i10 Index
Citation
167
648
90,473
Polymer nanocomposites
Conducting Polymers
Sustainability
Environmental Engineering
Electronics
Metrics
H-Index
i10 Index
Citation
167
935
95,582
Biomaterials
Polymers
Drug Delivery
Nanotechnology
Metrics
H-Index
i10 Index
Citation
167
741
105,624
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Metrics
H-Index
i10 Index
Citation
166
540
118,928
Chemistry
Polymer Science
Materials
Polymers
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation
166
646
104,847
heat
energy
photovoltaic
electromagnetic
desalination
Metrics
H-Index
i10 Index
Citation
165
547
108,824
Deep learning
Particle physics
Metrics
H-Index
i10 Index
Citation
165
488
137,510
Computer Vision
Artificial Intelligence
AI
Machine Learning
Deep Learning
Metrics
H-Index
i10 Index
Citation
164
494
262,470
organic geochemistry
microbiology
Metrics
H-Index
i10 Index
Citation
163
844
101,730
Metrics
H-Index
i10 Index
Citation
163
413
174,582
Robert Langer
Metrics
H-Index
i10 Index
Citation Counts
326
1,880
430,044
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
Zhong Lin Wang
Metrics
H-Index
i10 Index
Citation Counts
319
2,402
447,327
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Michael Graetzel
Metrics
H-Index
i10 Index
Citation Counts
306
1,527
491,458
Yi Cui
Stanford University
Stanford, United States
Metrics
H-Index
i10 Index
Citation Counts
273
815
304,228
nanotechnology
energy
environment
2D materials
nanobio
Younan Xia
Metrics
H-Index
i10 Index
Citation Counts
249
848
263,732
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Rob Knight
University of California San Diego
San Diego, United States
Metrics
H-Index
i10 Index
Citation Counts
245
808
422,025
microbial diversity
microbiome
environmental microbiology
Rankings
