Subject Rankings

Osaka University 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 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
Tadao Nagatsuma
Millimeterwave and Terahertz Photonics
Metrics
H-Index
i10 Index
Citation Counts
67
285
22,297
* Total H IndexRankings
Ranking Based On Selection :3
Masanori Ozaki
liquid crystals
soft matter
organic electronics
photonics
solar cells
Metrics
H-Index
i10 Index
Citation Counts
55
321
14,570
* Total H IndexRankings
Ranking Based On Selection :4
Makoto Nakajima
Terahertz
Ultrafast spectroscopy
Metamaterial
Laser
Solid state physics
Metrics
H-Index
i10 Index
Citation Counts
48
92
5,727
* Total H IndexRankings
Ranking Based On Selection :6
Makoto Yamada
Optical fiber communication
optical amplifier
light source
laser
optical measurement
Metrics
H-Index
i10 Index
Citation Counts
41
126
7,340
* Total H IndexRankings
Ranking Based On Selection :7
Kubota Hirokazu
Optical fiber communication
nonlinear optics
space division multiplexing
optical device
Metrics
H-Index
i10 Index
Citation Counts
41
91
6,704
* Total H IndexRankings
Ranking Based On Selection :8
Masaaki Okubo 大久保 雅章|大久保 雅章
Nonthermal Plasma
Plasma Chemistry
Electrical Engineering
Mechanical Engineering
Applied Physics
Metrics
H-Index
i10 Index
Citation Counts
39
101
4,763
* Total H IndexRankings
Ranking Based On Selection :9
Nicholas Smith
Label-free imaging
Cellular response
Microscopy
Biophotonics
Metrics
H-Index
i10 Index
Citation Counts
35
66
4,660
* Total H IndexRankings
Ranking Based On Selection :10
Norifumi Fujimura
Oxide Electronics
Ferroelectrics
Ferroelectric gate FET
Metrics
H-Index
i10 Index
Citation Counts
34
126
5,914
* Total H IndexRankings
Ranking Based On Selection :12
Tatsuro Endo
Biosensor
Nanophotonics
Plasmonic
Nanoelectronics
Nanobiotechnology
Metrics
H-Index
i10 Index
Citation Counts
31
73
4,529
* Total H IndexRankings
Ranking Based On Selection :18
Yo Kobayashi
Tissue modeling
Biomechanics
Medical system
Robotics
Metrics
H-Index
i10 Index
Citation Counts
26
72
2,285
* Total H IndexRankings
Ranking Based On Selection :22
Shigemasa Takai
Systems and Control Enginnering
Metrics
H-Index
i10 Index
Citation Counts
25
72
2,556
* Total H IndexRankings
Ranking Based On Selection :24
Noriko Akutsu
Surface Science
Statistical Mechanics
Crystal Growth
Metrics
H-Index
i10 Index
Citation Counts
23
44
1,450
* Total H IndexRankings
Ranking Based On Selection :25
Daniel Headland
Electromagnetics
passive photonics
terahertz technology
beam control
sensing
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,672
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Tadao Nagatsuma
Metrics
H-Index
i10-Index
Citation Counts
67
285
22,297
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Tsuyoshi Sekitani
Metrics
H-Index
i10-Index
Citation Counts
63
152
30,600
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Masanori Ozaki
Metrics
H-Index
i10-Index
Citation Counts
55
321
14,570
liquid crystals
soft matter
organic electronics
photonics
solar cells
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Makoto Nakajima
Metrics
H-Index
i10-Index
Citation Counts
48
92
5,727
Terahertz
Ultrafast spectroscopy
Metamaterial
Laser
Solid state physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Hiroyoshi Naito
Metrics
H-Index
i10-Index
Citation Counts
41
164
6,067
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Makoto Yamada
Metrics
H-Index
i10-Index
Citation Counts
41
126
7,340
Optical fiber communication
optical amplifier
light source
laser
optical measurement
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Kubota Hirokazu
Metrics
H-Index
i10-Index
Citation Counts
41
91
6,704
Optical fiber communication
nonlinear optics
space division multiplexing
optical device
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Masaaki Okubo 大久保 雅章|大久保 雅章
Metrics
H-Index
i10-Index
Citation Counts
39
101
4,763
Nonthermal Plasma
Plasma Chemistry
Electrical Engineering
Mechanical Engineering
Applied Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Nicholas Smith
Metrics
H-Index
i10-Index
Citation Counts
35
66
4,660
Label-free imaging
Cellular response
Microscopy
Biophotonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Norifumi Fujimura
Metrics
H-Index
i10-Index
Citation Counts
34
126
5,914
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Yasufumi Fujiwara
Metrics
H-Index
i10-Index
Citation Counts
31
129
4,446
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Tatsuro Endo
Metrics
H-Index
i10-Index
Citation Counts
31
73
4,529
Biosensor
Nanophotonics
Plasmonic
Nanoelectronics
Nanobiotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Shigeaki Morita
Metrics
H-Index
i10-Index
Citation Counts
29
51
3,090
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Hironaru Murakami
Metrics
H-Index
i10-Index
Citation Counts
28
72
2,713
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Keisuke Morishima
Metrics
H-Index
i10-Index
Citation Counts
27
61
2,959
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Nobuya Mori
Metrics
H-Index
i10-Index
Citation Counts
27
67
3,941
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Takashi Nagase
Metrics
H-Index
i10-Index
Citation Counts
26
67
2,447
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Yo Kobayashi
Metrics
H-Index
i10-Index
Citation Counts
26
72
2,285
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Teruo Kanki
Metrics
H-Index
i10-Index
Citation Counts
26
62
2,484
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Yutaka Kano
Metrics
H-Index
i10-Index
Citation Counts
26
52
4,817
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Teppei Araki
Metrics
H-Index
i10-Index
Citation Counts
25
37
2,717
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Shigemasa Takai
Metrics
H-Index
i10-Index
Citation Counts
25
72
2,556
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Kosuke Mitarai
Metrics
H-Index
i10-Index
Citation Counts
23
33
6,272
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Noriko Akutsu
Metrics
H-Index
i10-Index
Citation Counts
23
44
1,450
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Daniel Headland
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,672
Electromagnetics
passive photonics
terahertz technology
beam control
sensing