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 Dec 03, 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 (873.937) 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
photovoltaics
solar cells
semiconductors
materials science
interfaces
Metrics
H-Index
i10 Index
Citation Counts
91
230
32,071
* Total H IndexRankings
Ranking Based On Selection
:2
solar cells
flexible electronics
Organic Electronics
thermoelectrics
printed electronics
Metrics
H-Index
i10 Index
Citation Counts
67
149
17,034
* Total H IndexRankings
Ranking Based On Selection
:3
Energy
Combustion
Chemical Kinetics
Laser-based Sensors
Metrics
H-Index
i10 Index
Citation Counts
50
167
9,753
* Total H IndexRankings
Ranking Based On Selection
:4
photovoltaics
Metrics
H-Index
i10 Index
Citation Counts
42
68
7,937
* Total H IndexRankings
Ranking Based On Selection
:5
Perovskites
Optoelectronics
Memory
Photocatalysis
Photothermal
Metrics
H-Index
i10 Index
Citation Counts
37
59
5,437
* Total H IndexRankings
Ranking Based On Selection
:6
Energy and Sensors
Metrics
H-Index
i10 Index
Citation Counts
32
47
5,751
* Total H IndexRankings
Ranking Based On Selection
:7
Photovoltaics
renewable energy
functional materials
Metrics
H-Index
i10 Index
Citation Counts
30
42
5,725
* Total H IndexRankings
Ranking Based On Selection
:8
Alternate fuels
IC engines
Low temperature combusiton concepts
emission control
pre-ignition and superknock
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,710
* Total H IndexRankings
Ranking Based On Selection
:9
photovoltaics
nano-materials
photo-physics
material science
time-resolved spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
29
47
3,013
* Total H IndexRankings
Ranking Based On Selection
:10
Solar Cells
Semiconductor Physics
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
28
36
4,094
* Total H IndexRankings
Ranking Based On Selection
:11
Photovoltaics
Metrics
H-Index
i10 Index
Citation Counts
28
52
4,302
* Total H IndexRankings
Ranking Based On Selection
:12
Perovskite solar cells
Photophysics of perovskite devices
Ultrafast laser spectroscopy
Perovskite/silicon tandem solar cells
Metrics
H-Index
i10 Index
Citation Counts
26
33
3,516
* Total H IndexRankings
Ranking Based On Selection
:13
Organic Solar Cells
Metrics
H-Index
i10 Index
Citation Counts
25
40
2,446
* Total H IndexRankings
Ranking Based On Selection
:14
Renewable energy
Hydrogen
Techno-economic analysis
Sustainability
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,395
* Total H IndexRankings
Ranking Based On Selection
:15
Energy
Cooling
Solar Energy
Desalination
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,740
* Total H IndexRankings
Ranking Based On Selection
:16
Organic Solar Cells
Transient Absorption Spectroscopy
Photoluminescence Spectroscopy
Photophysics
Charge Carrier Dynamics
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,548
* Total H IndexRankings
Ranking Based On Selection
:17
Energy
Economics
Environment
Transportation
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,291
* Total H IndexRankings
Ranking Based On Selection
:18
Energy Storage
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,109
* Total H IndexRankings
Ranking Based On Selection
:19
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,647
* Total H IndexRankings
Ranking Based On Selection
:20
Energy
Combustion
Chemical Kinetics
Laser diagnostics
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,394
* Total H IndexRankings
Ranking Based On Selection
:21
Battery
Thin film
Solid state
Microfabrication
Material charectrization
Metrics
H-Index
i10 Index
Citation Counts
13
16
627
* Total H IndexRankings
Ranking Based On Selection
:22
Water and wastewater treatment
microalgae
renewable energy
Metrics
H-Index
i10 Index
Citation Counts
12
16
639
Stefaan De Wolf
Metrics
H-Index
i10-Index
Citation Counts
91
230
32,071
photovoltaics
solar cells
semiconductors
materials science
interfaces
Derya Baran
Metrics
H-Index
i10-Index
Citation Counts
67
149
17,034
solar cells
flexible electronics
Organic Electronics
thermoelectrics
printed electronics
Aamir Farooq
Metrics
H-Index
i10-Index
Citation Counts
50
167
9,753
Energy
Combustion
Chemical Kinetics
Laser-based Sensors
Thomas Allen
Metrics
H-Index
i10-Index
Citation Counts
42
68
7,937
Xinwei Guan
Metrics
H-Index
i10-Index
Citation Counts
37
59
5,437
Perovskites
Optoelectronics
Memory
Photocatalysis
Photothermal
Yongjiu Lei
Metrics
H-Index
i10-Index
Citation Counts
32
47
5,751
Joel Troughton
Metrics
H-Index
i10-Index
Citation Counts
30
42
5,725
Photovoltaics
renewable energy
functional materials
Vallinayagam Raman
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,710
Alternate fuels
IC engines
Low temperature combusiton concepts
emission control
pre-ignition and superknock
Somak Mitra
Metrics
H-Index
i10-Index
Citation Counts
29
47
3,013
photovoltaics
nano-materials
photo-physics
material science
time-resolved spectroscopy
Anand S Subbiah
Metrics
H-Index
i10-Index
Citation Counts
28
36
4,094
Solar Cells
Semiconductor Physics
Nanotechnology
Emmanuel Van Kerschaver
Metrics
H-Index
i10-Index
Citation Counts
28
52
4,302
Esma Ugur
Metrics
H-Index
i10-Index
Citation Counts
26
33
3,516
Perovskite solar cells
Photophysics of perovskite devices
Ultrafast laser spectroscopy
Perovskite/silicon tandem solar cells
Xin Song
Metrics
H-Index
i10-Index
Citation Counts
25
40
2,446
Mohd Adnan Khan
Metrics
H-Index
i10-Index
Citation Counts
25
44
2,395
Renewable energy
Hydrogen
Techno-economic analysis
Sustainability
Electrochemistry
Seung Jin Oh
Metrics
H-Index
i10-Index
Citation Counts
22
35
1,740
Energy
Cooling
Solar Energy
Desalination
Renewable Energy
Julien Gorenflot
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,548
Organic Solar Cells
Transient Absorption Spectroscopy
Photoluminescence Spectroscopy
Photophysics
Charge Carrier Dynamics
Rubal Dua
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,291
Energy
Economics
Environment
Transportation
Ahmed Hesham Balawi
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,647
Mohammed Alabbad
Metrics
H-Index
i10-Index
Citation Counts
14
17
1,394
Energy
Combustion
Chemical Kinetics
Laser diagnostics
Arwa Kutbee
Metrics
H-Index
i10-Index
Citation Counts
13
16
627
Battery
Thin film
Solid state
Microfabrication
Material charectrization
Harun Elcik
Metrics
H-Index
i10-Index
Citation Counts
12
16
639
Water and wastewater treatment
microalgae
renewable energy