AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
atmospheric chemistry
source apportionment
mass spectrometry
aerosols
Metrics
H-Index
i10 Index
Citation Counts
66
154
20,312
* Total H IndexRankings
Ranking Based On Selection
:2
chemistry
catalysis
spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
56
138
9,957
* Total H IndexRankings
Ranking Based On Selection
:3
atmospheric chemistry
aerosol
surface science
Metrics
H-Index
i10 Index
Citation Counts
56
163
13,854
* Total H IndexRankings
Ranking Based On Selection
:4
chemicalkinetics
atmospheric chemistry
thermochemistry
free radicals
Metrics
H-Index
i10 Index
Citation Counts
55
156
17,393
* Total H IndexRankings
Ranking Based On Selection
:5
Soil chemistry
Metrics
H-Index
i10 Index
Citation Counts
47
88
8,683
* Total H IndexRankings
Ranking Based On Selection
:6
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
43
68
6,813
* Total H IndexRankings
Ranking Based On Selection
:7
physical chemistry
photoionization
mass spectrometry
reaction mechanisms
quantum chemistry
Metrics
H-Index
i10 Index
Citation Counts
41
127
6,155
* Total H IndexRankings
Ranking Based On Selection
:8
Oil & Gas
Materials science
Heterogeneous catalysis
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
40
67
5,479
* Total H IndexRankings
Ranking Based On Selection
:9
X-ray absorption spectroscopy
pump-probe spectroscopy
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
39
75
4,161
* Total H IndexRankings
Ranking Based On Selection
:10
single site heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation Counts
36
64
6,195
* Total H IndexRankings
Ranking Based On Selection
:11
radiochemistry
Metrics
H-Index
i10 Index
Citation Counts
35
68
3,657
* Total H IndexRankings
Ranking Based On Selection
:12
Heterogeneous catalysis
Reaction engineering
Operando spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
32
56
3,320
* Total H IndexRankings
Ranking Based On Selection
:13
Ambient Pressure X-Ray Photoelectron Spectroscopy
Catalysis
Interfaces
Surface Chemistry
Metrics
H-Index
i10 Index
Citation Counts
30
66
3,500
* Total H IndexRankings
Ranking Based On Selection
:14
XAS
Total Scattering
heterogeneous catalysis
EXAFS
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,047
* Total H IndexRankings
Ranking Based On Selection
:15
climate research
ice cores
analytical chemistry
radiocarbon dating
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,618
* Total H IndexRankings
Ranking Based On Selection
:16
Physical Chemistry
Neutron scattering
biomembranes
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,737
* Total H IndexRankings
Ranking Based On Selection
:17
Environmental chemistry
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,547
* Total H IndexRankings
Ranking Based On Selection
:18
Aerosol Chemistry
Mass Spectrometry
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,619
* Total H IndexRankings
Ranking Based On Selection
:19
Mass spectrometry
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,321
* Total H IndexRankings
Ranking Based On Selection
:20
Atmospheric Chemistry
Aerosol Chemistry
Secondary Organic Aerosol
Volatile Organic Compounds
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,075
* Total H IndexRankings
Ranking Based On Selection
:21
atmospheric chemistry
secondary organic aerosol
mass spectrometry
source apportionment
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,745
* Total H IndexRankings
Ranking Based On Selection
:22
LFDFT
Spectroscopy
Theoretical chemistry
Computational chemistry
Metrics
H-Index
i10 Index
Citation Counts
18
26
813
* Total H IndexRankings
Ranking Based On Selection
:23
Physical chemistry
nonlinear spectroscopy
x-ray sciences
ultrafast spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,037
* Total H IndexRankings
Ranking Based On Selection
:24
X-ray imaging
catalysis
battery
synchrotron characterization
chemical imaging
Metrics
H-Index
i10 Index
Citation Counts
14
18
812
* Total H IndexRankings
Ranking Based On Selection
:25
Transactinide elements
Radiochemistry
Nuclear chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,385
Jay G. Slowik
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
66
154
20,312
atmospheric chemistry
source apportionment
mass spectrometry
aerosols
Olga Safonova
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
56
138
9,957
Markus Ammann
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
56
163
13,854
atmospheric chemistry
aerosol
surface science
Michel J. Rossi, Michael J. Rossi
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
55
156
17,393
chemicalkinetics
atmospheric chemistry
thermochemistry
free radicals
Bart Baeyens
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
47
88
8,683
Christopher R. Hoyle
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
43
68
6,813
Andras Bodi
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
41
127
6,155
physical chemistry
photoionization
mass spectrometry
reaction mechanisms
quantum chemistry
Vitaly Sushkevich
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
40
67
5,479
Oil & Gas
Materials science
Heterogeneous catalysis
Spectroscopy
Grigory Smolentsev
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
39
75
4,161
X-ray absorption spectroscopy
pump-probe spectroscopy
photocatalysis
Marco Ranocchiari
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
36
64
6,195
single site heterogeneous catalysis
Nicholas P. Van Der Meulen
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
35
68
3,657
Zihao Zhang
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
32
56
3,320
Heterogeneous catalysis
Reaction engineering
Operando spectroscopy
Luca Artiglia
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
30
66
3,500
Ambient Pressure X-Ray Photoelectron Spectroscopy
Catalysis
Interfaces
Surface Chemistry
Adam H. Clark
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
26
52
2,047
XAS
Total Scattering
heterogeneous catalysis
EXAFS
Theo Jenk
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
23
34
2,618
climate research
ice cores
analytical chemistry
radiocarbon dating
Alessandra Luchini
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
23
33
1,737
Physical Chemistry
Neutron scattering
biomembranes
Maria Marques Fernandes
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
23
29
1,547
David M Bell
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
22
42
1,619
Aerosol Chemistry
Mass Spectrometry
Physical Chemistry
Saša Bjelić
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
21
31
1,321
Kun Li|李坤
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
20
28
1,075
Atmospheric Chemistry
Aerosol Chemistry
Secondary Organic Aerosol
Volatile Organic Compounds
Tianqu Cui
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,745
atmospheric chemistry
secondary organic aerosol
mass spectrometry
source apportionment
Harry Ramanantoanina
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
18
26
813
LFDFT
Spectroscopy
Theoretical chemistry
Computational chemistry
Andre Al Haddad
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,037
Physical chemistry
nonlinear spectroscopy
x-ray sciences
ultrafast spectroscopy
Chayene Gonçalves Anchieta
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
14
18
812
X-ray imaging
catalysis
battery
synchrotron characterization
chemical imaging
Patrick Steinegger
Paul Scherrer Institute
Villigen, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
14
18
1,385
Transactinide elements
Radiochemistry
Nuclear chemistry