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" (829,221 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
World Rank
7,933
Country Rank
3,665
Institution Rank :
38
Nanotechnology & Nanomaterials
Molecular Engineering
Sensors
Nanodevices
Energy & Environment
Metrics
H-Index
i10 Index
Citation
102
254
34,425
* Rankings
World Rank
21,681
Country Rank
9,501
Institution Rank :
26
In Situ Electron Microscopy
Transmission Electron Microscopy
Nanomaterials
Batteries
Metrics
H-Index
i10 Index
Citation
77
240
19,629
* Rankings
World Rank
112,372
Country Rank
40,153
Institution Rank :
311
DNA nanotechnology
Live imaging
Metrics
H-Index
i10 Index
Citation
43
80
8,435
* Rankings
World Rank
174,096
Country Rank
57,800
Institution Rank :
294
Boengineering/Nanoscience/ Nanotechnology/ Nanomedicine
Metrics
H-Index
i10 Index
Citation
35
88
4,034
* Rankings
World Rank
197,519
Country Rank
64,315
Institution Rank :
444
nanomedicine
Metrics
H-Index
i10 Index
Citation
33
40
10,743
* Rankings
World Rank
304,704
Country Rank
92,437
Institution Rank :
563
nanophotonics
2D materials
diamond
quantum
Metrics
H-Index
i10 Index
Citation
26
32
4,953
* Rankings
World Rank
362,239
Country Rank
107,008
Institution Rank :
625
nanomaterials
porous materials
bio-interface
Metrics
H-Index
i10 Index
Citation
23
33
3,815
* Rankings
World Rank
362,491
Country Rank
107,073
Institution Rank :
542
Ocular Drug Delivery Systems
Metrics
H-Index
i10 Index
Citation
23
31
1,662
* Rankings
World Rank
405,913
Country Rank
117,976
Institution Rank :
605
Single-molecule and superresolution imaging
nanotechnology
immunology
Metrics
H-Index
i10 Index
Citation
22
32
3,143
* Rankings
World Rank
430,870
Country Rank
124,531
Institution Rank :
714
Nonlinear spectroscopy
DNA nanotechnology
pigment-protein complexes
organic electronic materials
Metrics
H-Index
i10 Index
Citation
21
26
3,003
* Rankings
World Rank
473,520
Country Rank
135,006
Institution Rank :
752
Nanomaterials
Semiconductors
Quantum Dot
Infrared Photodetection
Optoelectronics
Metrics
H-Index
i10 Index
Citation
19
29
1,626
* Rankings
World Rank
474,207
Country Rank
135,178
Institution Rank :
754
Nanomaterials
Metrics
H-Index
i10 Index
Citation
19
26
1,399
* Rankings
World Rank
492,799
Country Rank
140,007
Institution Rank :
710
heart rhythm
atrial fibrillation
cell signaling
nanotechnology
artificial intelligence and deep neural networks
Metrics
H-Index
i10 Index
Citation
19
21
1,553
* Rankings
World Rank
538,593
Country Rank
151,187
Institution Rank :
830
nano structures
nano electronics
materials Science
Metrics
H-Index
i10 Index
Citation
18
22
1,773
* Rankings
World Rank
561,026
Country Rank
157,103
Institution Rank :
854
Quantum materials
2D materials
Hetero-epitaxy
Thin film synthesis
Metrics
H-Index
i10 Index
Citation
17
25
1,156
* Rankings
World Rank
598,966
Country Rank
166,545
Institution Rank :
823
MSAT
Formulation
Drug Delivery
Targeted Drug Delivery
Biomaterials
Metrics
H-Index
i10 Index
Citation
16
19
1,310
* Rankings
World Rank
635,356
Country Rank
175,326
Institution Rank :
918
Polymer Physics
Polyelectrolyte Complexation
DNA Nanotechnology
Soft Matter Characterization
Biomolecular engineering
Metrics
H-Index
i10 Index
Citation
15
18
1,469
* Rankings
World Rank
662,751
Country Rank
182,005
Institution Rank :
889
LC-MS-MS analysis
Nanomaterials
Catalysis
Renewable Energy
Metrics
H-Index
i10 Index
Citation
15
15
2,468
* Rankings
World Rank
731,797
Country Rank
198,575
Institution Rank :
940
Nanobiotechnology
Biomedical Engineering
Drug Delivery System
Stem Cell
Metrics
H-Index
i10 Index
Citation
13
15
1,322
* Rankings
World Rank
749,176
Country Rank
202,729
Institution Rank :
960
Nanoengineering
Opto-electronic devices
Optical Characterization
High speed testing Silicon photonics
Photodiodes Solar cell
Metrics
H-Index
i10 Index
Citation
13
16
770
* Rankings
World Rank
777,717
Country Rank
209,156
Institution Rank :
981
Nanotechnology
Metrics
H-Index
i10 Index
Citation
12
12
2,774
* Rankings
World Rank
889,383
Country Rank
235,012
Institution Rank :
1,190
nanocrystal
quantum dot
electron transport
low temperature
Metrics
H-Index
i10 Index
Citation
10
10
827
* Rankings
World Rank
972,312
Country Rank
252,843
Institution Rank :
1,297
Synthesis and functionalization of nanomaterials
Characterization of nanocomposites
Metrics
H-Index
i10 Index
Citation
9
9
338
* Rankings
World Rank
1,090,533
Country Rank
274,673
Institution Rank :
1,129
Li-ion Batteries
Electrochemical systems
Functional nanomaterials
Electric vehicles and
2D materials
Metrics
H-Index
i10 Index
Citation
7
7
1,120
* Rankings
World Rank
1,142,572
Country Rank
284,566
Institution Rank :
1,506
biophysical chemistry
nanomaterials
Metrics
H-Index
i10 Index
Citation
7
6
344
Rankings
7,933
3,665
38
Junhong Chen
Metrics
H-Index
i10 Index
Citation Counts
102
254
34,425
Nanotechnology & Nanomaterials
Molecular Engineering
Sensors
Nanodevices
Energy & Environment
Rankings
21,681
9,501
26
Reza Shahbazian Yassar
Metrics
H-Index
i10 Index
Citation Counts
77
240
19,629
In Situ Electron Microscopy
Transmission Electron Microscopy
Nanomaterials
Batteries
Rankings
112,372
40,153
311
Yamuna Krishnan
Metrics
H-Index
i10 Index
Citation Counts
43
80
8,435
DNA nanotechnology
Live imaging
Rankings
174,096
57,800
294
Tolou Shokuhfar
Metrics
H-Index
i10 Index
Citation Counts
35
88
4,034
Boengineering/Nanoscience/ Nanotechnology/ Nanomedicine
Rankings
304,704
92,437
563
Alex High
Metrics
H-Index
i10 Index
Citation Counts
26
32
4,953
nanophotonics
2D materials
diamond
quantum
Rankings
362,239
107,008
625
Yin Fang
Metrics
H-Index
i10 Index
Citation Counts
23
33
3,815
nanomaterials
porous materials
bio-interface
Rankings
362,491
107,073
542
Tejabhiram Yadavalli
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,662
Ocular Drug Delivery Systems
Rankings
405,913
117,976
605
Ying S Hu
Metrics
H-Index
i10 Index
Citation Counts
22
32
3,143
Single-molecule and superresolution imaging
nanotechnology
immunology
Rankings
430,870
124,531
714
Brian S Rolczynski
Metrics
H-Index
i10 Index
Citation Counts
21
26
3,003
Nonlinear spectroscopy
DNA nanotechnology
pigment-protein complexes
organic electronic materials
Rankings
473,520
135,006
752
Menglu Chen
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,626
Nanomaterials
Semiconductors
Quantum Dot
Infrared Photodetection
Optoelectronics
Rankings
492,799
140,007
710
Mark David Mccauley
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,553
heart rhythm
atrial fibrillation
cell signaling
nanotechnology
artificial intelligence and deep neural networks
Rankings
538,593
151,187
830
Jaeseok Yi
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,773
nano structures
nano electronics
materials Science
Rankings
561,026
157,103
854
Jong Hoon Kang
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,156
Quantum materials
2D materials
Hetero-epitaxy
Thin film synthesis
Rankings
598,966
166,545
823
Manjeet Deshmukh
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,310
MSAT
Formulation
Drug Delivery
Targeted Drug Delivery
Biomaterials
Rankings
635,356
175,326
918
Alexander E Marras
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,469
Polymer Physics
Polyelectrolyte Complexation
DNA Nanotechnology
Soft Matter Characterization
Biomolecular engineering
Rankings
662,751
182,005
889
Kamil Gierszal
Metrics
H-Index
i10 Index
Citation Counts
15
15
2,468
LC-MS-MS analysis
Nanomaterials
Catalysis
Renewable Energy
Rankings
731,797
198,575
940
Abhalaxmi Singh
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,322
Nanobiotechnology
Biomedical Engineering
Drug Delivery System
Stem Cell
Rankings
749,176
202,729
960
Sidra Farid
Metrics
H-Index
i10 Index
Citation Counts
13
16
770
Nanoengineering
Opto-electronic devices
Optical Characterization
High speed testing Silicon photonics
Photodiodes Solar cell
Rankings
777,717
209,156
981
Amirhossein Behranginia
Metrics
H-Index
i10 Index
Citation Counts
12
12
2,774
Rankings
889,383
235,012
1,190
Heng Liu
Metrics
H-Index
i10 Index
Citation Counts
10
10
827
nanocrystal
quantum dot
electron transport
low temperature
Rankings
972,312
252,843
1,297
Zehra Oluz
Metrics
H-Index
i10 Index
Citation Counts
9
9
338
Synthesis and functionalization of nanomaterials
Characterization of nanocomposites
Rankings
1,090,533
274,673
1,129
Ravindra Kempaiah
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,120
Li-ion Batteries
Electrochemical systems
Functional nanomaterials
Electric vehicles and
2D materials
Rankings
1,142,572
284,566
1,506
Youjin V. Lee
Metrics
H-Index
i10 Index
Citation Counts
7
6
344
biophysical chemistry
nanomaterials