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
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
environmental science | chemical engineering | water treatment | catalysi
environmental science | chemical engineering | water treatment | catalysi
H-Index Metrics
-
H-Index127
-
i10 Index603
-
Citation Counts56,861
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Anaerobic digestion | Wastewater treatment technologie
Anaerobic digestion | Wastewater treatment technologie
H-Index Metrics
-
H-Index87
-
i10 Index232
-
Citation Counts23,183
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Carbon Materials | Boron-based catalysts | CO2 captur
Carbon Materials | Boron-based catalysts | CO2 captur
H-Index Metrics
-
H-Index87
-
i10 Index273
-
Citation Counts34,164
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
Functional Inorganic Materials | Crystallization | Electrochemical Energy Storage | Electronegativity | Chemical Bondin
Functional Inorganic Materials | Crystallization | Electrochemical Energy Storage | Electronegativity | Chemical Bondin
H-Index Metrics
-
H-Index87
-
i10 Index472
-
Citation Counts30,524
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Petroleum Engineering
Switched systems | Fuzzy systems | Markovian jump systems | Delay systems | Robust contro
Switched systems | Fuzzy systems | Markovian jump systems | Delay systems | Robust contro
H-Index Metrics
-
H-Index84
-
i10 Index382
-
Citation Counts25,914
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Chemical Engineering | Membrane Science & Technology | Nanomaterial
Chemical Engineering | Membrane Science & Technology | Nanomaterial
H-Index Metrics
-
H-Index79
-
i10 Index507
-
Citation Counts25,269
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Mechanical Engineering
structural and multidisciplinary optimization | aerospace advanced materials and lightweight structure | large structural experi
structural and multidisciplinary optimization | aerospace advanced materials and lightweight structure | large structural experi
H-Index Metrics
-
H-Index78
-
i10 Index474
-
Citation Counts25,854
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Mechanical Engineering
Mechanical sensing | multistable mechanisms | inertial sensors | dynamic
Mechanical sensing | multistable mechanisms | inertial sensors | dynamic
H-Index Metrics
-
H-Index77
-
i10 Index538
-
Citation Counts27,258
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Civil Engineering
Structural Engineering | Structural Health Monitoring | Structural Control | Earthquake Engineerin
Structural Engineering | Structural Health Monitoring | Structural Control | Earthquake Engineerin
H-Index Metrics
-
H-Index77
-
i10 Index472
-
Citation Counts25,247
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Natural Sciences / Biological Science
evolutionary algorithm | evolutionary computing | membrane computing | optimization | membrane algorith
evolutionary algorithm | evolutionary computing | membrane computing | optimization | membrane algorith
H-Index Metrics
-
H-Index77
-
i10 Index360
-
Citation Counts27,259
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Cement and concrete composites,Smart and multifunctional concrete,Nano-engineered concret
Cement and concrete composites,Smart and multifunctional concrete,Nano-engineered concret
H-Index Metrics
-
H-Index71
-
i10 Index233
-
Citation Counts17,896
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Environmental Catalysis | Functional Materials | Photophysics and Photochemistr
Environmental Catalysis | Functional Materials | Photophysics and Photochemistr
H-Index Metrics
-
H-Index65
-
i10 Index139
-
Citation Counts11,319
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
photochemistry | photodynamics | singlet oxygen | molecular logic gate
photochemistry | photodynamics | singlet oxygen | molecular logic gate
H-Index Metrics
-
H-Index64
-
i10 Index116
-
Citation Counts17,614
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Mechanical Engineering
Mechanics | Stretchable electronics | Flexible electronics | Mechanics of advanced material
Mechanics | Stretchable electronics | Flexible electronics | Mechanics of advanced material
H-Index Metrics
-
H-Index63
-
i10 Index95
-
Citation Counts14,392
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Analytical Chemistry | Environmental Pollution Chemistry | Environmental Toxicology
Analytical Chemistry | Environmental Pollution Chemistry | Environmental Toxicology
H-Index Metrics
-
H-Index63
-
i10 Index198
-
Citation Counts13,173
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25

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