University, Subject, Country, Region, World
University of Waterloo 59 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Analytical Chemistry
Sample Preparation
SPME
Metrics
H-Index
i10 Index
Citation Counts
136
735
82,923
* Total H IndexRankings
Ranking Based On Selection: 2
quantum chemistry
Metrics
H-Index
i10 Index
Citation Counts
78
276
21,640
* Total H IndexRankings
Ranking Based On Selection: 3
organic/inorganic nanocomposites
Metrics
H-Index
i10 Index
Citation Counts
73
264
18,591
* Total H IndexRankings
Ranking Based On Selection: 4
Main Group Chemistry
Stable Radicals
Molecular Materials
Molecular Magnetism
Molecular Conductors
Metrics
H-Index
i10 Index
Citation Counts
62
187
11,014
* Total H IndexRankings
Ranking Based On Selection: 5
Aptamers
DNAzymes
Nanomaterials
Organic synthesis
Medicinal chemistry
Metrics
H-Index
i10 Index
Citation Counts
45
77
6,530
* Total H IndexRankings
Ranking Based On Selection: 6
polymer
supramolecular chemistry
nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
43
72
6,903
* Total H IndexRankings
Ranking Based On Selection: 7
Electrocatalysis
Fuel Cells
Water-Splitting
Metrics
H-Index
i10 Index
Citation Counts
40
60
6,978
* Total H IndexRankings
Ranking Based On Selection: 8
electrocatalysis
Metrics
H-Index
i10 Index
Citation Counts
37
61
7,313
* Total H IndexRankings
Ranking Based On Selection: 9
polymers
nanocomposites
sustainable materials
Metrics
H-Index
i10 Index
Citation Counts
37
71
4,274
* Total H IndexRankings
Ranking Based On Selection: 10
proteins
enzymes
medchem
biological chemistry
bionanotechnology
Metrics
H-Index
i10 Index
Citation Counts
37
80
4,180
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* Total H IndexRankings
Ranking Based On Selection: 11
analytical chemistry
environmental chemistry
mass spectrometry
ion mobility spectrometry
Metrics
H-Index
i10 Index
Citation Counts
36
56
3,825
* Total H IndexRankings
Ranking Based On Selection: 12
spectroscopy and spectromicroscopy
physical-inorganic chemistry
nanoscience
multifunctionality
lighting
Metrics
H-Index
i10 Index
Citation Counts
35
54
4,112
* Total H IndexRankings
Ranking Based On Selection: 13
Carbon cycle
Land-use and land-cover change
Land management
Agent-based modelling (ABM)
Geographical information systems (GI
Metrics
H-Index
i10 Index
Citation Counts
32
55
4,926
* Total H IndexRankings
Ranking Based On Selection: 14
nanobiotechnology
portable and wearable devices
3D printing
Metrics
H-Index
i10 Index
Citation Counts
31
48
8,940
* Total H IndexRankings
Ranking Based On Selection: 15
electrocatalysis
energy conversion
Metrics
H-Index
i10 Index
Citation Counts
29
39
3,151
* Total H IndexRankings
Ranking Based On Selection: 16
chemical physics
collision theory
atom-surface interactions
transport-relaxation phenomena
nonlinear dynamics
Metrics
H-Index
i10 Index
Citation Counts
29
80
3,363
* Total H IndexRankings
Ranking Based On Selection: 17
Chemistry
Physics
Metrics
H-Index
i10 Index
Citation Counts
28
75
2,405
* Total H IndexRankings
Ranking Based On Selection: 18
Spectroscopy
Capillary Electrophoresis
Analytical Chemistry
Photochemistry
Metrics
H-Index
i10 Index
Citation Counts
28
50
2,094
* Total H IndexRankings
Ranking Based On Selection: 19
nanoscience
catalysis
plasmonics
electrosynthesis
Metrics
H-Index
i10 Index
Citation Counts
26
37
4,770
* Total H IndexRankings
Ranking Based On Selection: 20
Electrocatalysis
Material Science
Li-Air Battery
Zn-Air Battery
AEM Water Electrolysis
Metrics
H-Index
i10 Index
Citation Counts
25
28
4,755
* Total H IndexRankings
Ranking Based On Selection: 21
Multiscale modelling of heterogeneous catalysis
Electrochemistry process and catalyst
Metrics
H-Index
i10 Index
Citation Counts
25
27
3,492
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
23
26
3,015
* Total H IndexRankings
Ranking Based On Selection: 23
Photocatalysis
Nanomaterials
Water Treatment
Advanced Oxidation Processes
Additive Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
23
26
1,764
* Total H IndexRankings
Ranking Based On Selection: 24
chemistry
materials
pharmaceutics
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,725
* Total H IndexRankings
Ranking Based On Selection: 25
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,675
Janusz Pawliszyn
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
136
735
82,923
Analytical Chemistry
Sample Preparation
SPME
Josef Paldus
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
78
276
21,640
Li Chen
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
73
264
18,591
Richard T Oakley
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
62
187
11,014
Main Group Chemistry
Stable Radicals
Molecular Materials
Molecular Magnetism
Molecular Conductors
Po Jung Jimmy Huang
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
77
6,530
Aptamers
DNAzymes
Nanomaterials
Organic synthesis
Medicinal chemistry
Xiaosong Wang
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
72
6,903
polymer
supramolecular chemistry
nanomaterials
Jianbing Zhu
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
60
6,978
Electrocatalysis
Fuel Cells
Water-Splitting
Meiling Xiao
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
61
7,313
Leonardo Simon
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
71
4,274
polymers
nanocomposites
sustainable materials
John Honek
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
80
4,180
proteins
enzymes
medchem
biological chemistry
bionanotechnology
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!
J Larry Campbell
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
56
3,825
analytical chemistry
environmental chemistry
mass spectrometry
ion mobility spectrometry
Pavle V Radovanovic
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
54
4,112
spectroscopy and spectromicroscopy
physical-inorganic chemistry
nanoscience
multifunctionality
lighting
Derek T Robinson
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
55
4,926
Carbon cycle
Land-use and land-cover change
Land management
Agent-based modelling (ABM)
Geographical information systems (GI
Shirley Tang
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
48
8,940
nanobiotechnology
portable and wearable devices
3D printing
Cheng Du
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
39
3,151
electrocatalysis
energy conversion
Wing Ki Liu
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
80
3,363
chemical physics
collision theory
atom-surface interactions
transport-relaxation phenomena
nonlinear dynamics
W Scott Hopkins
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
75
2,405
Victor Galievsky
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
50
2,094
Spectroscopy
Capillary Electrophoresis
Analytical Chemistry
Photochemistry
Anna Klinkova
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
37
4,770
nanoscience
catalysis
plasmonics
electrosynthesis
Moon Gyu Park|Moon Park
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
25
28
4,755
Electrocatalysis
Material Science
Li-Air Battery
Zn-Air Battery
AEM Water Electrolysis
Jingde Li
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
25
27
3,492
Multiscale modelling of heterogeneous catalysis
Electrochemistry process and catalyst
Alireza Haghighat Mamaghani
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
23
26
3,015
Robert Liang
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
23
26
1,764
Photocatalysis
Nanomaterials
Water Treatment
Advanced Oxidation Processes
Additive Manufacturing
Wei Hong
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
23
33
2,725
chemistry
materials
pharmaceutics
Graham Murphy
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
35
1,675