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.
Materials Science
Nanotechnology
Electron microscopy
Metrics
H-Index
i10 Index
Citation
82
307
25,032
* Rankings
Ranking Based
On Selection: 2
Nano-scale manufacturing for electronics
healthcare and energy applications
Metrics
H-Index
i10 Index
Citation
68
248
16,997
* Rankings
Ranking Based
On Selection: 3
Optical Manipulation
Optical Measurement
Nano/Biophotonics
Nanomanufacturing
AI
Metrics
H-Index
i10 Index
Citation
59
150
12,007
* Rankings
Ranking Based
On Selection: 4
molecular imaging
nanotechnology
nanoscience
optical spectroscopy
Metrics
H-Index
i10 Index
Citation
58
120
14,810
* Rankings
Ranking Based
On Selection: 5
Nanotechnology
Environmental Engineering
Human-centric Water Tech
Climate Change and Water
Metrics
H-Index
i10 Index
Citation
43
77
11,050
* Rankings
Ranking Based
On Selection: 6
biomedical optics
biophotonics
imaging
nanotechnology
Metrics
H-Index
i10 Index
Citation
42
86
6,535
* Rankings
Ranking Based
On Selection: 7
Nanophotonics
Optomechanics
Flexible Electronics
Metrics
H-Index
i10 Index
Citation
33
52
11,941
* Rankings
Ranking Based
On Selection: 8
Nanobiosensor development
Single-molecule detection
Fluorescence lifetime imaging
Metrics
H-Index
i10 Index
Citation
32
50
5,543
* Rankings
Ranking Based
On Selection: 9
Nanotechnology
Acoustics
Nanomedicine
Molecular Imaging
Contrast Agents
Metrics
H-Index
i10 Index
Citation
30
48
3,240
* Rankings
Ranking Based
On Selection: 10
Ultrasound and Photoacoustic Imaging
Medical Image Analysis
Machine/Deep Learning
Nanotechnology
Medical Device
Metrics
H-Index
i10 Index
Citation
29
68
2,667
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* Rankings
Ranking Based
On Selection: 11
Electrode Nanomaterials
2D Materials
Energy Storage Applications
Metrics
H-Index
i10 Index
Citation
26
32
2,606
* Rankings
Ranking Based
On Selection: 12
Molecular programming
models of computation
distributed computing
synthetic biology
DNA nanotechnology
Metrics
H-Index
i10 Index
Citation
23
35
5,734
* Rankings
Ranking Based
On Selection: 13
Nanotechnology
Nanomanufacturing
Nanoscale Sensors
Precision Engineering
MEMS
Metrics
H-Index
i10 Index
Citation
22
44
1,747
* Rankings
Ranking Based
On Selection: 14
Nanoprobing
FA
2D materials
RRAM
Metrics
H-Index
i10 Index
Citation
21
24
4,879
* Rankings
Ranking Based
On Selection: 15
Nanophotonics
Spectroscopy
Antennas
Biosensors
Metamaterials
Metrics
H-Index
i10 Index
Citation
21
31
2,671
* Rankings
Ranking Based
On Selection: 16
Energy Storage
Electrochemistry
Batteries
Nanomaterials
Graphene
Metrics
H-Index
i10 Index
Citation
20
31
12,255
* Rankings
Ranking Based
On Selection: 17
Clean energy technologies
Nanomaterials
Aerogels
Metrics
H-Index
i10 Index
Citation
20
23
1,090
* Rankings
Ranking Based
On Selection: 18
Nanoscience
Electroactive Materials
Catalysis
Metrics
H-Index
i10 Index
Citation
20
23
4,270
* Rankings
Ranking Based
On Selection: 19
Nanoelectronics
Nanofabrication
Device Characterization
Metrics
H-Index
i10 Index
Citation
20
28
1,402
* Rankings
Ranking Based
On Selection: 20
Advanced Oilfield Chemicals
Foams
Nanotechnology
Enhanced Oil Recovery
Metrics
H-Index
i10 Index
Citation
19
21
1,274
* Rankings
Ranking Based
On Selection: 21
Nanoparticles
Catalysis
Surface Engineering
Porous Materials
Organometallic Synthesis
Metrics
H-Index
i10 Index
Citation
19
20
984
* Rankings
Ranking Based
On Selection: 22
Nanophotonics
Sensing
Nanotechnology
Medical devices
Fiber sensors
Metrics
H-Index
i10 Index
Citation
18
28
1,416
* Rankings
Ranking Based
On Selection: 23
Photonics
2D Material
Phonon
Exicton
Metrics
H-Index
i10 Index
Citation
17
23
2,592
* Rankings
Ranking Based
On Selection: 24
Nanomaterials
Metrics
H-Index
i10 Index
Citation
16
23
1,021
* Rankings
Ranking Based
On Selection: 25
Photonics
Optoelectronics
Nanotechnology
Metrics
H-Index
i10 Index
Citation
16
20
791
* Rankings
Ranking Based
On Selection: 26
nanoporous silica
Gas adsorption on porous nanomaterials
Aqueous biphase extracti
Metrics
H-Index
i10 Index
Citation
15
17
3,346
* Rankings
Ranking Based
On Selection: 27
nanoscale heat transfer
phonon and magnon transport
Metrics
H-Index
i10 Index
Citation
15
17
1,302
* Rankings
Ranking Based
On Selection: 28
Nanotechnology
Biotechnology
Metrics
H-Index
i10 Index
Citation
15
17
1,885
* Rankings
Ranking Based
On Selection: 29
near-field spectroscopy
ultrafast spectroscopy
MD simulation
DFT
Metrics
H-Index
i10 Index
Citation
14
14
2,017
* Rankings
Ranking Based
On Selection: 30
thin film
patterning
nanomaterials
flexible electronics
Metrics
H-Index
i10 Index
Citation
14
14
3,033
* Rankings
Ranking Based
On Selection: 31
Nanocrystals
Electron Transport
Solid State Physics
Metrics
H-Index
i10 Index
Citation
13
13
877
* Rankings
Ranking Based
On Selection: 32
Reservoir Engineeering
Petrophysics
Electromagnetic Geophysics
Nanoparticle Engineering
Nanotechnology
Metrics
H-Index
i10 Index
Citation
12
14
691
* Rankings
Ranking Based
On Selection: 33
Nanomaterials
Assembly
Ion transport
Metrics
H-Index
i10 Index
Citation
12
12
788
* Rankings
Ranking Based
On Selection: 34
Nanotechnology-Skin-Topical and transdermal drug delivery-Novel dosage forms
Metrics
H-Index
i10 Index
Citation
12
13
726
* Rankings
Ranking Based
On Selection: 35
Molecular programming
DNA computing
Thermodynamics
DNA nanotechnology
Metrics
H-Index
i10 Index
Citation
12
12
655
* Rankings
Ranking Based
On Selection: 36
Nanomaterials
Energy conversion and storage
Optics
SERS
Metrics
H-Index
i10 Index
Citation
12
12
493
* Rankings
Ranking Based
On Selection: 37
up-conversion
optical cooling
plasmonics
nanoparticles
Metrics
H-Index
i10 Index
Citation
11
12
984
* Rankings
Ranking Based
On Selection: 38
Responsive materials
RNA interference
nanotechnology
drug delivery
Metrics
H-Index
i10 Index
Citation
11
11
3,030
* Rankings
Ranking Based
On Selection: 39
angiography
image-guided therapy
circulating tumor cell
nanotechnology
magneto-plasmonic nanoparticles
Metrics
H-Index
i10 Index
Citation
11
11
573
* Rankings
Ranking Based
On Selection: 40
Nanowire Heterostructures
Metrics
H-Index
i10 Index
Citation
11
11
1,045
* Rankings
Ranking Based
On Selection: 41
Nanoelectronics
2D materials
High-frequency characterization
Metrics
H-Index
i10 Index
Citation
10
10
1,498
* Rankings
Ranking Based
On Selection: 42
nanofabrication
biomedical device
Metrics
H-Index
i10 Index
Citation
10
10
834
* Rankings
Ranking Based
On Selection: 43
Non-volatile Memory
Semiconductor
Optoelectronics
Nanotechnology
Metrics
H-Index
i10 Index
Citation
9
9
599
* Rankings
Ranking Based
On Selection: 44
nanoelectronics
analog circuit design
Metrics
H-Index
i10 Index
Citation
9
9
816
* Rankings
Ranking Based
On Selection: 45
Protein Therapeutics
Protein Engineering
Nanotechnology
Cancer Therapy
and Chemical Biology
Metrics
H-Index
i10 Index
Citation
6
6
408
Jamie Warner
Metrics
H-Index
i10 Index
Citation Counts
82
307
25,032
Materials Science
Nanotechnology
Electron microscopy
SV Sreenivasan
Metrics
H-Index
i10 Index
Citation Counts
68
248
16,997
Nano-scale manufacturing for electronics
healthcare and energy applications
Yuebing Zheng
Metrics
H-Index
i10 Index
Citation Counts
59
150
12,007
Optical Manipulation
Optical Measurement
Nano/Biophotonics
Nanomanufacturing
AI
Konstantin Sokolov
Metrics
H-Index
i10 Index
Citation Counts
58
120
14,810
molecular imaging
nanotechnology
nanoscience
optical spectroscopy
Navid B Saleh
Metrics
H-Index
i10 Index
Citation Counts
43
77
11,050
Nanotechnology
Environmental Engineering
Human-centric Water Tech
Climate Change and Water
James Tunnell
Metrics
H-Index
i10 Index
Citation Counts
42
86
6,535
biomedical optics
biophotonics
imaging
nanotechnology
Zheng Wang
Metrics
H-Index
i10 Index
Citation Counts
33
52
11,941
Nanophotonics
Optomechanics
Flexible Electronics
Tim Yeh Hsin Chih Yeh
Metrics
H-Index
i10 Index
Citation Counts
32
50
5,543
Nanobiosensor development
Single-molecule detection
Fluorescence lifetime imaging
Tyrone Porter
Metrics
H-Index
i10 Index
Citation Counts
30
48
3,240
Nanotechnology
Acoustics
Nanomedicine
Molecular Imaging
Contrast Agents
Mohammad Mehrmohammadi
Metrics
H-Index
i10 Index
Citation Counts
29
68
2,667
Ultrasound and Photoacoustic Imaging
Medical Image Analysis
Machine/Deep Learning
Nanotechnology
Medical Device
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!
Shanshan Yao
Metrics
H-Index
i10 Index
Citation Counts
26
32
2,606
Electrode Nanomaterials
2D Materials
Energy Storage Applications
David Soloveichik
Metrics
H-Index
i10 Index
Citation Counts
23
35
5,734
Molecular programming
models of computation
distributed computing
synthetic biology
DNA nanotechnology
Michael Cullinan
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,747
Nanotechnology
Nanomanufacturing
Nanoscale Sensors
Precision Engineering
MEMS
Stefano Larentis
Metrics
H-Index
i10 Index
Citation Counts
21
24
4,879
Nanoprobing
FA
2D materials
RRAM
Kamil Boratay Alici
Metrics
H-Index
i10 Index
Citation Counts
21
31
2,671
Nanophotonics
Spectroscopy
Antennas
Biosensors
Metamaterials
Yu Sheng Su|Yu-Sheng Su, Yusheng Su
Metrics
H-Index
i10 Index
Citation Counts
20
31
12,255
Energy Storage
Electrochemistry
Batteries
Nanomaterials
Graphene
Taizhi Jiang
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,090
Clean energy technologies
Nanomaterials
Aerogels
Brian W Goodfellow
Metrics
H-Index
i10 Index
Citation Counts
20
23
4,270
Nanoscience
Electroactive Materials
Catalysis
Michael E Ramon
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,402
Nanoelectronics
Nanofabrication
Device Characterization
Chang Da
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,274
Advanced Oilfield Chemicals
Foams
Nanotechnology
Enhanced Oil Recovery
Pranaw Kunal
Metrics
H-Index
i10 Index
Citation Counts
19
20
984
Nanoparticles
Catalysis
Surface Engineering
Porous Materials
Organometallic Synthesis
Tanya Hutter
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,416
Nanophotonics
Sensing
Nanotechnology
Medical devices
Fiber sensors
Jiamin Quan
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,592
Photonics
2D Material
Phonon
Exicton
Jungchul Noh
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,021
Hai Yan
Metrics
H-Index
i10 Index
Citation Counts
16
20
791
Photonics
Optoelectronics
Nanotechnology
Pallabi Samaddar
Metrics
H-Index
i10 Index
Citation Counts
15
17
3,346
nanoporous silica
Gas adsorption on porous nanomaterials
Aqueous biphase extracti
Annie Weathers
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,302
nanoscale heat transfer
phonon and magnon transport
Xiao You
Metrics
H-Index
i10 Index
Citation Counts
14
14
2,017
near-field spectroscopy
ultrafast spectroscopy
MD simulation
DFT
Xiaohan Wang (王笑寒)
Metrics
H-Index
i10 Index
Citation Counts
14
14
3,033
thin film
patterning
nanomaterials
flexible electronics
Corey M Staller
Metrics
H-Index
i10 Index
Citation Counts
13
13
877
Nanocrystals
Electron Transport
Solid State Physics
Amir Reza Rahmani
Metrics
H-Index
i10 Index
Citation Counts
12
14
691
Reservoir Engineeering
Petrophysics
Electromagnetic Geophysics
Nanoparticle Engineering
Nanotechnology
Clara Luisa Domínguez Delgado
Metrics
H-Index
i10 Index
Citation Counts
12
13
726
Nanotechnology-Skin-Topical and transdermal drug delivery-Novel dosage forms
Boya Wang
Metrics
H-Index
i10 Index
Citation Counts
12
12
655
Molecular programming
DNA computing
Thermodynamics
DNA nanotechnology
Chao Liu
Metrics
H-Index
i10 Index
Citation Counts
12
12
493
Nanomaterials
Energy conversion and storage
Optics
SERS
Benjamin J Roman
Metrics
H-Index
i10 Index
Citation Counts
11
12
984
up-conversion
optical cooling
plasmonics
nanoparticles
William Liechty
Metrics
H-Index
i10 Index
Citation Counts
11
11
3,030
Responsive materials
RNA interference
nanotechnology
drug delivery
Chun Hsien Frank Wu
Metrics
H-Index
i10 Index
Citation Counts
11
11
573
angiography
image-guided therapy
circulating tumor cell
nanotechnology
magneto-plasmonic nanoparticles
Myungsoo Kim
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,498
Nanoelectronics
2D materials
High-frequency characterization
Shaoqing Zhang
Metrics
H-Index
i10 Index
Citation Counts
10
10
834
nanofabrication
biomedical device
Cheng Chih Hsieh
Metrics
H-Index
i10 Index
Citation Counts
9
9
599
Non-volatile Memory
Semiconductor
Optoelectronics
Nanotechnology
Atresh Sanne
Metrics
H-Index
i10 Index
Citation Counts
9
9
816
nanoelectronics
analog circuit design
Qing Li
Metrics
H-Index
i10 Index
Citation Counts
6
6
408
Protein Therapeutics
Protein Engineering
Nanotechnology
Cancer Therapy
and Chemical Biology