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 Nov 21, 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 (873.864) 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
soil-plant-microbe interaction
Metrics
H-Index
i10 Index
Citation Counts
101
226
50,934
* Total H IndexRankings
Ranking Based On Selection
:2
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
Metrics
H-Index
i10 Index
Citation Counts
78
265
19,953
* Total H IndexRankings
Ranking Based On Selection
:3
Metrics
H-Index
i10 Index
Citation Counts
67
129
18,321
* Total H IndexRankings
Ranking Based On Selection
:4
NMR
EPR
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
65
221
18,779
* Total H IndexRankings
Ranking Based On Selection
:5
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
Metrics
H-Index
i10 Index
Citation Counts
64
233
20,406
* Total H IndexRankings
Ranking Based On Selection
:6
microscopy
Metrics
H-Index
i10 Index
Citation Counts
59
141
20,829
* Total H IndexRankings
Ranking Based On Selection
:7
Metrics
H-Index
i10 Index
Citation Counts
54
223
11,495
* Total H IndexRankings
Ranking Based On Selection
:8
Metrics
H-Index
i10 Index
Citation Counts
54
130
8,204
* Total H IndexRankings
Ranking Based On Selection
:9
Organic solvent nanofiltration
Sustainability
Membranes
Continuous processing
Green solvents
Metrics
H-Index
i10 Index
Citation Counts
53
116
8,991
* Total H IndexRankings
Ranking Based On Selection
:10
Advanced oxidation
enviromental catalysis
oil/water emulsion treatment
Metrics
H-Index
i10 Index
Citation Counts
49
305
15,522
* Total H IndexRankings
Ranking Based On Selection
:11
Metrics
H-Index
i10 Index
Citation Counts
48
111
7,798
* Total H IndexRankings
Ranking Based On Selection
:12
Metrics
H-Index
i10 Index
Citation Counts
46
75
4,862
* Total H IndexRankings
Ranking Based On Selection
:13
Metrics
H-Index
i10 Index
Citation Counts
45
63
9,340
* Total H IndexRankings
Ranking Based On Selection
:14
Metrics
H-Index
i10 Index
Citation Counts
44
72
7,052
* Total H IndexRankings
Ranking Based On Selection
:15
Electron Microscopy
Metrics
H-Index
i10 Index
Citation Counts
43
92
10,782
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
40
55
4,876
* Total H IndexRankings
Ranking Based On Selection
:17
Tandem Solar Cells
Perovskite Solar Cells
Silicon Heterojunction Solar Cells
Thin Film Solar
Metrics
H-Index
i10 Index
Citation Counts
39
72
7,321
* Total H IndexRankings
Ranking Based On Selection
:18
Metrics
H-Index
i10 Index
Citation Counts
38
55
4,836
* Total H IndexRankings
Ranking Based On Selection
:19
Computational Electromagnetics
Metrics
H-Index
i10 Index
Citation Counts
38
105
5,227
* Total H IndexRankings
Ranking Based On Selection
:20
Reservoir Engineering
Gas & Chemical EOR
CO2 Sequestration
Metrics
H-Index
i10 Index
Citation Counts
37
108
5,903
* Total H IndexRankings
Ranking Based On Selection
:21
Computational combustion
IC engine simulations
Spray and Combustion Model Development
Metrics
H-Index
i10 Index
Citation Counts
36
130
5,644
* Total H IndexRankings
Ranking Based On Selection
:22
perovskite solar cell
perovskite/Si tandem
Metrics
H-Index
i10 Index
Citation Counts
35
63
4,817
* Total H IndexRankings
Ranking Based On Selection
:23
high performance computing
parallel numerical algorithms
performance optimization
Metrics
H-Index
i10 Index
Citation Counts
35
97
4,838
* Total H IndexRankings
Ranking Based On Selection
:24
GaN
Laser Diode
VLC
LiFi
Underwater wireless optical communication
Metrics
H-Index
i10 Index
Citation Counts
32
64
3,849
* Total H IndexRankings
Ranking Based On Selection
:25
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,943
Heribert Hirt
Metrics
H-Index
i10-Index
Citation Counts
101
226
50,934
Kuo Wei Huang
Metrics
H-Index
i10-Index
Citation Counts
78
265
19,953
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
Zhang Huabin
Metrics
H-Index
i10-Index
Citation Counts
67
129
18,321
Abdul Hamid Emwas
Metrics
H-Index
i10-Index
Citation Counts
65
221
18,779
Geert Jan Witkamp
Metrics
H-Index
i10-Index
Citation Counts
64
233
20,406
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
Depeursinge
Metrics
H-Index
i10-Index
Citation Counts
59
141
20,829
Tareq Alnaffouri
Metrics
H-Index
i10-Index
Citation Counts
54
223
11,495
Torove Leiknes
Metrics
H-Index
i10-Index
Citation Counts
54
130
8,204
Gyorgy Szekely
Metrics
H-Index
i10-Index
Citation Counts
53
116
8,991
Organic solvent nanofiltration
Sustainability
Membranes
Continuous processing
Green solvents
Tao Zhang
Metrics
H-Index
i10-Index
Citation Counts
49
305
15,522
Advanced oxidation
enviromental catalysis
oil/water emulsion treatment
Ning Wang
Metrics
H-Index
i10-Index
Citation Counts
48
111
7,798
Iman Roqan
Metrics
H-Index
i10-Index
Citation Counts
46
75
4,862
Prashant M Bhatt
Metrics
H-Index
i10-Index
Citation Counts
45
63
9,340
Hendrik Faber
Metrics
H-Index
i10-Index
Citation Counts
44
72
7,052
Qingxiao Wang
Metrics
H-Index
i10-Index
Citation Counts
43
92
10,782
Zhen Li
Metrics
H-Index
i10-Index
Citation Counts
40
55
4,876
Erkan Aydin
Metrics
H-Index
i10-Index
Citation Counts
39
72
7,321
Tandem Solar Cells
Perovskite Solar Cells
Silicon Heterojunction Solar Cells
Thin Film Solar
Richmond Lee
Metrics
H-Index
i10-Index
Citation Counts
38
55
4,836
Hakan Bagci
Metrics
H-Index
i10-Index
Citation Counts
38
105
5,227
Hussein Hoteit
Metrics
H-Index
i10-Index
Citation Counts
37
108
5,903
Mohammed Jaasim Mubarak Ali
Metrics
H-Index
i10-Index
Citation Counts
36
130
5,644
Computational combustion
IC engine simulations
Spray and Combustion Model Development
Jiang Liu
Metrics
H-Index
i10-Index
Citation Counts
35
63
4,817
Hatem Ltaief
Metrics
H-Index
i10-Index
Citation Counts
35
97
4,838
high performance computing
parallel numerical algorithms
performance optimization
Chao Shen
Metrics
H-Index
i10-Index
Citation Counts
32
64
3,849
GaN
Laser Diode
VLC
LiFi
Underwater wireless optical communication
Ki Hong Park
Metrics
H-Index
i10-Index
Citation Counts
31
66
3,943