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 03, 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
physical chemistry
self-assembly
membranes
channels
molecular simulation
Metrics
H-Index
i10 Index
Citation Counts
130
727
126,090
* Total H IndexRankings
Ranking Based On Selection: 2
nanoscience and nanotechnology
in-situ synchrotron x-ray science
plasmonics
photocatalysis
energy storage and conversion
Metrics
H-Index
i10 Index
Citation Counts
93
189
69,954
* Total H IndexRankings
Ranking Based On Selection: 3
organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
81
243
19,605
* Total H IndexRankings
Ranking Based On Selection: 4
biophysics
chemical physics
proteins
computational biology
Metrics
H-Index
i10 Index
Citation Counts
74
195
18,194
* Total H IndexRankings
Ranking Based On Selection: 5
surfaces & interfaces
nonlinear optics & ultrafast lasers
vibrational spectroscopy
STM
molecular electronics
Metrics
H-Index
i10 Index
Citation Counts
58
136
9,285
* Total H IndexRankings
Ranking Based On Selection: 6
Inorganic Chemistry
Nanoparticles
Polymeric Materials
Transition Metals
Metrics
H-Index
i10 Index
Citation Counts
58
151
10,535
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
48
138
7,186
* Total H IndexRankings
Ranking Based On Selection: 8
Metabolism
Exposures
Mass Spectrometry
Autism
Metabolic Diseases
Metrics
H-Index
i10 Index
Citation Counts
47
98
10,706
* Total H IndexRankings
Ranking Based On Selection: 9
Theoretical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
44
125
6,152
* Total H IndexRankings
Ranking Based On Selection: 10
Intense Laser Chemistry and Physics
Metrics
H-Index
i10 Index
Citation Counts
42
125
7,306
* Total H IndexRankings
Ranking Based On Selection: 11
plasmonics
SERS
fluorescence
electrochemistry
single molecule
Metrics
H-Index
i10 Index
Citation Counts
39
79
15,319
* Total H IndexRankings
Ranking Based On Selection: 12
molecular simulation
protein folding
ligand binding
computational biophysics
physical chemistry
Metrics
H-Index
i10 Index
Citation Counts
32
51
4,118
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
30
85
3,085
* Total H IndexRankings
Ranking Based On Selection: 14
Bioinorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
29
43
4,011
* Total H IndexRankings
Ranking Based On Selection: 15
Synthetic and Mechanistic Inorganic and Bioinorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
28
55
2,799
* Total H IndexRankings
Ranking Based On Selection: 16
Chemistry
Software development
Metrics
H-Index
i10 Index
Citation Counts
28
48
7,129
* Total H IndexRankings
Ranking Based On Selection: 17
biophysical chemistry
DNA repair
enzymology
photobiology
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,035
* Total H IndexRankings
Ranking Based On Selection: 18
Chemical biology
Medicinal Chemistry
Pharmaceutical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
24
32
1,918
* Total H IndexRankings
Ranking Based On Selection: 19
Computational Chemistry
Material Chemistry
Biophysical Chemistry
Biosequencing
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,526
* Total H IndexRankings
Ranking Based On Selection: 20
Natural products
Alkaloids
Kinetics
Gas Phase Reactions
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,622
* Total H IndexRankings
Ranking Based On Selection: 21
Chemical Physics
Physical Chemistry
Biophysics
Molecular Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,235
* Total H IndexRankings
Ranking Based On Selection: 22
Inorganic Chemistry
Catalysis
Organometallic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
18
21
3,586
* Total H IndexRankings
Ranking Based On Selection: 23
Bioinorganic Chemistry
Metalloproteins
Solar Energy Conversion
X-ray absorption
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,963
* Total H IndexRankings
Ranking Based On Selection: 24
organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
16
25
872
* Total H IndexRankings
Ranking Based On Selection: 25
Interfacial Chemistry Related to Environment and Energy
Electronic and Vibrational Dynamics for Materials
Metrics
H-Index
i10 Index
Citation Counts
16
19
953
Michael L Klein
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
130
727
126,090
physical chemistry
self-assembly
membranes
channels
molecular simulation
Yugang Sun
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
93
189
69,954
nanoscience and nanotechnology
in-situ synchrotron x-ray science
plasmonics
photocatalysis
energy storage and conversion
Franklin A Davis
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
81
243
19,605
Ronald M Levy
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
74
195
18,194
biophysics
chemical physics
proteins
computational biology
Eric Borguet
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
58
136
9,285
surfaces & interfaces
nonlinear optics & ultrafast lasers
vibrational spectroscopy
STM
molecular electronics
Bradford B Wayland
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
58
151
10,535
Inorganic Chemistry
Nanoparticles
Polymeric Materials
Transition Metals
Hai Lung Dai
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
48
138
7,186
Nathaniel W Snyder
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
47
98
10,706
Metabolism
Exposures
Mass Spectrometry
Autism
Metabolic Diseases
Spiridoula Matsika
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
44
125
6,152
Robert Levis
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
42
125
7,306
Intense Laser Chemistry and Physics
Katherine A Willets
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
39
79
15,319
plasmonics
SERS
fluorescence
electrochemistry
single molecule
Vincent Voelz
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
32
51
4,118
molecular simulation
protein folding
ligand binding
computational biophysics
physical chemistry
Scott M Sieburth
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
30
85
3,085
Ann M Valentine
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
29
43
4,011
Michael J Zdilla
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
28
55
2,799
Synthetic and Mechanistic Inorganic and Bioinorganic Chemistry
Christian Schafmeister
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
28
48
7,129
Robert J Stanley
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
28
44
2,035
biophysical chemistry
DNA repair
enzymology
photobiology
Rongsheng (Ross) Wang|Rongsheng Wang, Rongsheng E Wang, Ross Wang
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
24
32
1,918
Chemical biology
Medicinal Chemistry
Pharmaceutical Chemistry
Indrani Choudhuri
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
23
31
1,526
Computational Chemistry
Material Chemistry
Biophysical Chemistry
Biosequencing
Machine Learning
David Dalton
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
22
39
1,622
Natural products
Alkaloids
Kinetics
Gas Phase Reactions
Michael J Wilhelm
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,235
Chemical Physics
Physical Chemistry
Biophysics
Molecular Spectroscopy
Graham Dobereiner
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
3,586
Inorganic Chemistry
Catalysis
Organometallic Chemistry
Eduardo M Sproviero
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,963
Bioinorganic Chemistry
Metalloproteins
Solar Energy Conversion
X-ray absorption
Sarah Wengryniuk
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
16
25
872
Bolei Xu
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
16
19
953
Interfacial Chemistry Related to Environment and Energy
Electronic and Vibrational Dynamics for Materials