Subject Rankings

Toyota Technological Institute Subject Rankings 2025

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 12, 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 (887.258) 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 :2
Tsunehiro Takeuchi
Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
45
171
11,848
* Total H IndexRankings
Ranking Based On Selection :3
Masaharu Matsunami
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
40
91
5,060
* Total H IndexRankings
Ranking Based On Selection :4
Takao Fuji
ultrafast science
nonlinear optics
laser physics
Metrics
H-Index
i10 Index
Citation Counts
38
68
5,608
* Total H IndexRankings
Ranking Based On Selection :5
Tonglei Cheng
Optics
nonlinear physics
optical fibers
laser.
Metrics
H-Index
i10 Index
Citation Counts
32
114
4,227
* Total H IndexRankings
Ranking Based On Selection :6
Lai Liu
Optics and Nonlinear fiber optics
Metrics
H-Index
i10 Index
Citation Counts
18
21
980
* Total H IndexRankings
Ranking Based On Selection :7
K Kanishka H De Silva
Graphene-based materials
Atomic Force Microscopy
Raman Spectroscopy
Catalysis
Ammonia synthesis
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,131
* Total H IndexRankings
Ranking Based On Selection :8
Yue Zhao
Nonlinear optics
SNMS
Spider silk
Laser
Metrics
H-Index
i10 Index
Citation Counts
9
9
301
* Total H IndexRankings
Ranking Based On Selection :9
Seyed Ali Rezvani
nonlinear optics
supercontinuum generation
parametric amplifiers
Metrics
H-Index
i10 Index
Citation Counts
9
8
190
* Total H IndexRankings
Ranking Based On Selection :10
Dogyun Byeon
Physics
Inorganic materials
thermoelectrics
Metrics
H-Index
i10 Index
Citation Counts
8
8
372
* Total H IndexRankings
Ranking Based On Selection :11
Ronel Christian Roca
Semiconductor Physics
MBE
self-assembled nanostructures
Metrics
H-Index
i10 Index
Citation Counts
5
4
110
* Total H IndexRankings
Ranking Based On Selection :12
Hanif Mohammadi
Quantum physics
Quantum Dots
Semiconductor physics
Nano technology
nano materials
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Yasutake Ohishi
Metrics
H-Index
i10-Index
Citation Counts
63
349
16,164
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Tsunehiro Takeuchi
Metrics
H-Index
i10-Index
Citation Counts
45
171
11,848
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Masaharu Matsunami
Metrics
H-Index
i10-Index
Citation Counts
40
91
5,060
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Takao Fuji
Metrics
H-Index
i10-Index
Citation Counts
38
68
5,608
ultrafast science
nonlinear optics
laser physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Tonglei Cheng
Metrics
H-Index
i10-Index
Citation Counts
32
114
4,227
Optics
nonlinear physics
optical fibers
laser.
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Lai Liu
Metrics
H-Index
i10-Index
Citation Counts
18
21
980
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
K Kanishka H De Silva
Metrics
H-Index
i10-Index
Citation Counts
15
16
2,131
Graphene-based materials
Atomic Force Microscopy
Raman Spectroscopy
Catalysis
Ammonia synthesis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Yue Zhao
Metrics
H-Index
i10-Index
Citation Counts
9
9
301
Nonlinear optics
SNMS
Spider silk
Laser
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Seyed Ali Rezvani
Metrics
H-Index
i10-Index
Citation Counts
9
8
190
nonlinear optics
supercontinuum generation
parametric amplifiers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Dogyun Byeon
Metrics
H-Index
i10-Index
Citation Counts
8
8
372
Physics
Inorganic materials
thermoelectrics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Ronel Christian Roca
Metrics
H-Index
i10-Index
Citation Counts
5
4
110
Semiconductor Physics
MBE
self-assembled nanostructures
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Hanif Mohammadi
Metrics
H-Index
i10-Index
Citation Counts
3
1
31
Quantum physics
Quantum Dots
Semiconductor physics
Nano technology
nano materials