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
X-ray and Raman spectroscopies
Metrics
H-Index
i10 Index
Citation Counts
78
366
23,965
* Total H IndexRankings
Ranking Based On Selection: 2
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
67
267
16,168
* Total H IndexRankings
Ranking Based On Selection: 3
Protein Structure and Function
Biological Mass Spectrometry
Metrics
H-Index
i10 Index
Citation Counts
63
167
12,798
* Total H IndexRankings
Ranking Based On Selection: 4
bioinorganic chemistry
metallothioneins
ESI mass spectrometry
computational chemistry
all optical including magnetic circula
Metrics
H-Index
i10 Index
Citation Counts
61
230
13,060
* Total H IndexRankings
Ranking Based On Selection: 5
solid-state battery
sulfide/halide electrolyte synthesis
Metrics
H-Index
i10 Index
Citation Counts
59
92
10,072
* Total H IndexRankings
Ranking Based On Selection: 6
photocatalysis
catalysis
fludization
Metrics
H-Index
i10 Index
Citation Counts
59
223
14,380
* Total H IndexRankings
Ranking Based On Selection: 7
surface science
corrosion
strain
Metrics
H-Index
i10 Index
Citation Counts
58
159
20,886
* Total H IndexRankings
Ranking Based On Selection: 8
Metal-organic frameworks
zeolites
molecular sieves
solid-state NMR
vibrational spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
53
178
9,613
* Total H IndexRankings
Ranking Based On Selection: 9
polymers
biomaterials
tissue engineering
regenerative medicine
Metrics
H-Index
i10 Index
Citation Counts
50
118
14,008
* Total H IndexRankings
Ranking Based On Selection: 10
polymer chemistry
biodegradable polymers
stimuli-responsive materials
drug delivery
tissue engineering
Metrics
H-Index
i10 Index
Citation Counts
48
132
11,364
* Total H IndexRankings
Ranking Based On Selection: 11
polymer processing
polymer composites
flow simulation
multi-phase systems
Metrics
H-Index
i10 Index
Citation Counts
45
115
6,545
* Total H IndexRankings
Ranking Based On Selection: 12
Quantum Chemistry
Density-Functional Theory
Computational Chemistry
Metrics
H-Index
i10 Index
Citation Counts
44
98
51,622
* Total H IndexRankings
Ranking Based On Selection: 13
Spectroscopy
Microscopy
Surface Science
Plasmonics
Nanofabrication
Metrics
H-Index
i10 Index
Citation Counts
44
107
5,272
* Total H IndexRankings
Ranking Based On Selection: 14
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
42
104
4,560
* Total H IndexRankings
Ranking Based On Selection: 15
Physical Organic Chemistry of Materials
Metrics
H-Index
i10 Index
Citation Counts
39
105
4,448
* Total H IndexRankings
Ranking Based On Selection: 16
corrosion
surface chemistry
health aspects of corrosion
chemical hazards
metal speciation
Metrics
H-Index
i10 Index
Citation Counts
37
79
4,059
* Total H IndexRankings
Ranking Based On Selection: 17
Synthetic Materials Chemistry
Metrics
H-Index
i10 Index
Citation Counts
37
83
4,657
* Total H IndexRankings
Ranking Based On Selection: 18
Nucleic Acid Chemistry
Metrics
H-Index
i10 Index
Citation Counts
36
92
4,308
* Total H IndexRankings
Ranking Based On Selection: 19
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
36
108
3,971
* Total H IndexRankings
Ranking Based On Selection: 20
theoretical chemistry
environmental chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
66
8,445
* Total H IndexRankings
Ranking Based On Selection: 21
chemistry
Metrics
H-Index
i10 Index
Citation Counts
33
91
3,896
* Total H IndexRankings
Ranking Based On Selection: 22
Biochar
Hydrogen
Catalysis
Waste Management
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,102
* Total H IndexRankings
Ranking Based On Selection: 23
Heterogeneous Catalysis
Biomass conversion
Bio-based chemicals
Fine chemical synthesis
Metrics
H-Index
i10 Index
Citation Counts
27
37
2,031
* Total H IndexRankings
Ranking Based On Selection: 24
Solid state NMR
metal-organic frameworks
porous materials
metal NMR
nuclear magnetic resonance
Metrics
H-Index
i10 Index
Citation Counts
26
40
1,894
* Total H IndexRankings
Ranking Based On Selection: 25
Nanoelectrochemistry
Single-molecule fluorescence microscopy
photo–SECM.
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,412
G Michael Bancroft
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
78
366
23,965
David Shoesmith
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
267
16,168
Lars Konermann
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
167
12,798
Protein Structure and Function
Biological Mass Spectrometry
Martin Stillman
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
61
230
13,060
bioinorganic chemistry
metallothioneins
ESI mass spectrometry
computational chemistry
all optical including magnetic circula
Xiaona Li
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
59
92
10,072
solid-state battery
sulfide/halide electrolyte synthesis
Hugo De Lasa
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
59
223
14,380
photocatalysis
catalysis
fludization
NS Mcintyre
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
58
159
20,886
Yining Huang
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
178
9,613
Metal-organic frameworks
zeolites
molecular sieves
solid-state NMR
vibrational spectroscopy
Kibret Mequanint
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
50
118
14,008
polymers
biomaterials
tissue engineering
regenerative medicine
Elizabeth Gillies
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
132
11,364
polymer chemistry
biodegradable polymers
stimuli-responsive materials
drug delivery
tissue engineering
Andrew Hrymak
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
115
6,545
polymer processing
polymer composites
flow simulation
multi-phase systems
Viktor N Staroverov
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
98
51,622
Quantum Chemistry
Density-Functional Theory
Computational Chemistry
François Lagugné Labarthet
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
107
5,272
Spectroscopy
Microscopy
Surface Science
Plasmonics
Nanofabrication
Paul Ragogna
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
42
104
4,560
Mark Workentin
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
39
105
4,448
Physical Organic Chemistry of Materials
Yolanda Hedberg
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
79
4,059
corrosion
surface chemistry
health aspects of corrosion
chemical hazards
metal speciation
Joe B Gilroy
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
83
4,657
Robert Hudson
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
92
4,308
John F Corrigan
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
108
3,971
Colin Baird
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
66
8,445
theoretical chemistry
environmental chemistry
Kim Baines
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
91
3,896
Kang Kang
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,102
Biochar
Hydrogen
Catalysis
Waste Management
Renewable Energy
Tirumala Kasanneni
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
37
2,031
Heterogeneous Catalysis
Biomass conversion
Bio-based chemicals
Fine chemical synthesis
Bryan Eg Lucier
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
40
1,894
Solid state NMR
metal-organic frameworks
porous materials
metal NMR
nuclear magnetic resonance
Mahdi Hesari
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
45
2,412
Nanoelectrochemistry
Single-molecule fluorescence microscopy
photo–SECM.