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 04, 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 (870.057) 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: 76
Materials Chemistry
Chemical Sensing
Molecular Diagnostics
Catalysis
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,003
* Total H IndexRankings
Ranking Based On Selection: 77
Optoelectronic devices
Metrics
H-Index
i10 Index
Citation Counts
17
20
4,240
* Total H IndexRankings
Ranking Based On Selection: 78
Organometallic
cancer biology
metabolism
Metrics
H-Index
i10 Index
Citation Counts
17
18
993
* Total H IndexRankings
Ranking Based On Selection: 79
RNA Vaccines
Biomaterials
Immune Engineering
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,200
* Total H IndexRankings
Ranking Based On Selection: 80
Method/algorithm development
Density functional theory
GW calculations
Quantum chemistry
van der Waals interactions in DFT
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,033
* Total H IndexRankings
Ranking Based On Selection: 81
Corrosion
electrodeposition
device fabrication
magnetics
Metrics
H-Index
i10 Index
Citation Counts
17
18
765
* Total H IndexRankings
Ranking Based On Selection: 82
Chemical Biology
Natural Products
Synthetic Biology
Metrics
H-Index
i10 Index
Citation Counts
16
22
2,561
* Total H IndexRankings
Ranking Based On Selection: 83
chemical physics
chemical structures
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,051
* Total H IndexRankings
Ranking Based On Selection: 84
chemistry
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,099
* Total H IndexRankings
Ranking Based On Selection: 85
Catalysis
carbon
X-ray theory
engine aftertreatment
Metrics
H-Index
i10 Index
Citation Counts
16
17
782
* Total H IndexRankings
Ranking Based On Selection: 86
physics-informed
data-driven
materials design
sustainability
decarbonization
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,328
* Total H IndexRankings
Ranking Based On Selection: 87
Catalysis
Biorefinary
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
15
15
2,662
* Total H IndexRankings
Ranking Based On Selection: 88
Organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
15
19
551
* Total H IndexRankings
Ranking Based On Selection: 89
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,182
* Total H IndexRankings
Ranking Based On Selection: 90
Chemical biology
Chemical Proteomics
Quantitative proteomics
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,413
* Total H IndexRankings
Ranking Based On Selection: 91
inorganic
bioinorganic
homogeneous catalysis
computational chemistry
chemical education
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,499
* Total H IndexRankings
Ranking Based On Selection: 92
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
17
997
* Total H IndexRankings
Ranking Based On Selection: 93
Chemistry
Inorganic Chemistry
Main-group Chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
16
822
* Total H IndexRankings
Ranking Based On Selection: 94
biomaterials
polymer physics
hydrogels
coordination chemistry
rheology
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,675
* Total H IndexRankings
Ranking Based On Selection: 95
Organic chemistry
Chemical biology
Chemical engineering
Automated synthesis
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,145
* Total H IndexRankings
Ranking Based On Selection: 96
Biomaterials
Chemical Biology
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
14
16
921
* Total H IndexRankings
Ranking Based On Selection: 97
main group chemistry
organometallic chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,209
* Total H IndexRankings
Ranking Based On Selection: 98
Chemical Biology
Medicinal Chemistry
Polymer Chemistry
Macromolecules
Metrics
H-Index
i10 Index
Citation Counts
14
16
649
* Total H IndexRankings
Ranking Based On Selection: 99
temperature-activated delayed fluorescence
singlet fission
Metrics
H-Index
i10 Index
Citation Counts
14
14
3,118
* Total H IndexRankings
Ranking Based On Selection: 100
Bioorganic & Biophysical chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
16
836
Shao Xiong Lennon Luo|罗 少雄
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,003
Materials Chemistry
Chemical Sensing
Molecular Diagnostics
Catalysis
Nanomaterials
Jason Yoo
Metrics
H-Index
i10-Index
Citation Counts
17
20
4,240
Wen Zhou
Metrics
H-Index
i10-Index
Citation Counts
17
18
993
Organometallic
cancer biology
metabolism
Eric L Dane
Metrics
H-Index
i10-Index
Citation Counts
17
18
2,200
RNA Vaccines
Biomaterials
Immune Engineering
Polymer Chemistry
Brian Kolb
Metrics
H-Index
i10-Index
Citation Counts
17
18
1,033
Method/algorithm development
Density functional theory
GW calculations
Quantum chemistry
van der Waals interactions in DFT
Earl Johns
Metrics
H-Index
i10-Index
Citation Counts
17
18
765
Corrosion
electrodeposition
device fabrication
magnetics
Chad William Johnston
Metrics
H-Index
i10-Index
Citation Counts
16
22
2,561
Chemical Biology
Natural Products
Synthetic Biology
Chern Chuang
Metrics
H-Index
i10-Index
Citation Counts
16
23
1,051
chemical physics
chemical structures
Keun Ah Ryu
Metrics
H-Index
i10-Index
Citation Counts
16
17
1,099
Carl Kamp
Metrics
H-Index
i10-Index
Citation Counts
16
17
782
Catalysis
carbon
X-ray theory
engine aftertreatment
Jiayu Peng
Metrics
H-Index
i10-Index
Citation Counts
15
16
2,328
physics-informed
data-driven
materials design
sustainability
decarbonization
Yanding Li
Metrics
H-Index
i10-Index
Citation Counts
15
15
2,662
Catalysis
Biorefinary
Plant Science
HanJun Ai
Metrics
H-Index
i10-Index
Citation Counts
15
19
551
Teruhiko Saito
Metrics
H-Index
i10-Index
Citation Counts
15
15
1,182
Uthpla Seneviratne
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,413
Chemical biology
Chemical Proteomics
Quantitative proteomics
Mark H Schofield
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,499
inorganic
bioinorganic
homogeneous catalysis
computational chemistry
chemical education
Nolan Gallagher
Metrics
H-Index
i10-Index
Citation Counts
14
17
997
Youngsuk Kim
Metrics
H-Index
i10-Index
Citation Counts
14
16
822
Chemistry
Inorganic Chemistry
Main-group Chemistry
Scott Grindy
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,675
biomaterials
polymer physics
hydrogels
coordination chemistry
rheology
Chengxi Li
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,145
Organic chemistry
Chemical biology
Chemical engineering
Automated synthesis
Nathan John Oldenhuis
Metrics
H-Index
i10-Index
Citation Counts
14
16
921
Biomaterials
Chemical Biology
Catalysis
Aya Eizawa
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,209
main group chemistry
organometallic chemistry
Farrukh Vohidov
Metrics
H-Index
i10-Index
Citation Counts
14
16
649
Chemical Biology
Medicinal Chemistry
Polymer Chemistry
Macromolecules
Eric Hontz
Metrics
H-Index
i10-Index
Citation Counts
14
14
3,118
temperature-activated delayed fluorescence
singlet fission
Vu H Le
Metrics
H-Index
i10-Index
Citation Counts
14
16
836
Bioorganic & Biophysical chemistry