The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | membrane | cloud seeding materials | capacitive deionization | water purificatio
Nanomaterials | membrane | cloud seeding materials | capacitive deionization | water purificatio
H-Index Metrics
-
H-Index59
-
i10 Index134
-
Citation Counts15,120
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
water purification | wastewater treatment and reuse | water desalination | and nanotechnolog
water purification | wastewater treatment and reuse | water desalination | and nanotechnolog
H-Index Metrics
-
H-Index55
-
i10 Index192
-
Citation Counts13,039
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Photoelectrochemistry | Nanomaterials | 2D Nanomaterials | CO2 capture and conversion | Nitroge
Photoelectrochemistry | Nanomaterials | 2D Nanomaterials | CO2 capture and conversion | Nitroge
H-Index Metrics
-
H-Index54
-
i10 Index111
-
Citation Counts7,869
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Nanoscience and Nanotechnology
Organic Synthesis | Nanotechnology | Computational Chemistry | Environmental Chemistr
Organic Synthesis | Nanotechnology | Computational Chemistry | Environmental Chemistr
H-Index Metrics
-
H-Index37
-
i10 Index55
-
Citation Counts4,588
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials Synthesis and Characterization | MXenes | Water splitting Hydrogen Production | Energ
Nanomaterials Synthesis and Characterization | MXenes | Water splitting Hydrogen Production | Energ
H-Index Metrics
-
H-Index28
-
i10 Index38
-
Citation Counts2,548
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
Energy storages | Nanotechnology | MEMS IM
Energy storages | Nanotechnology | MEMS IM
H-Index Metrics
-
H-Index28
-
i10 Index60
-
Citation Counts3,018
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
membranes | nanotechnology | desalination | energy harvestin
membranes | nanotechnology | desalination | energy harvestin
H-Index Metrics
-
H-Index25
-
i10 Index38
-
Citation Counts3,076
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Nanoscience and Nanotechnology
2D materials | Separations | Membranes | Brine management | Resource recover
2D materials | Separations | Membranes | Brine management | Resource recover
H-Index Metrics
-
H-Index25
-
i10 Index33
-
Citation Counts4,517
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
Nano-devices | nanomaterials characterization | scanning probe microscop
Nano-devices | nanomaterials characterization | scanning probe microscop
H-Index Metrics
-
H-Index21
-
i10 Index32
-
Citation Counts1,626
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Environmental remediation | Magnetic Nanoparticles | Hetrogenous Catalysis | Electrocatalysi
Nanomaterials | Environmental remediation | Magnetic Nanoparticles | Hetrogenous Catalysis | Electrocatalysi
H-Index Metrics
-
H-Index15
-
i10 Index18
-
Citation Counts1,427
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Sustainability | Energy | Water | Nanomaterial
Sustainability | Energy | Water | Nanomaterial
H-Index Metrics
-
H-Index10
-
i10 Index10
-
Citation Counts749
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14

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