Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Computed tomography
X-ray image detector
phase contrast
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
227
0.629
* Total i10 IndexRankings
Ranking Based On Selection :2
x-ray characterization
synchrotron x ray
x-ray science
synchrotron radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
129
0.603
* Total i10 IndexRankings
Ranking Based On Selection :3
Inelastic X-Ray Scattering
Phonons
X-Ray Instrumentation
Nucelar Resonant Scattering
Liquid Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
87
0.530
* Total i10 IndexRankings
Ranking Based On Selection :4
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
93
0.660
* Total i10 IndexRankings
Ranking Based On Selection :5
物理、physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
34
0.306
* Total i10 IndexRankings
Ranking Based On Selection :6
アクチノイド化学、化学結合、f電子系元素、放射光X線分光
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
72
0.706
* Total i10 IndexRankings
Ranking Based On Selection :7
Protein crystal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
69
0.863
* Total i10 IndexRankings
Ranking Based On Selection :8
X-ray Free Electron Laser
Imaging Sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
* Total i10 IndexRankings
Ranking Based On Selection :9
Precise X-ray diffraction
Micro/nanobeam X-ray diffraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
18
0.254
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
* Total i10 IndexRankings
Ranking Based On Selection :11
物理
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
16
0.286
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
* Total i10 IndexRankings
Ranking Based On Selection :14
X-ray scattering
Free-electron laser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
HAXPES
AP-HAXPES
X-ray diffraction
XAFS
AP-XPS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :17
polymer
biomass
biodegradation
X-ray
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :18
X-ray crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
* Total i10 IndexRankings
Ranking Based On Selection :19
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :21
High Pressure Earth Science
High Pressure Mineral Physics
Water in the deep mantle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Material physics
Multiferroics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :23
Fuel Cells
Electrocatalysis
Carbon
Non-PGM Catalyst
Synchrotron Radiation Experiments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
solar cell
HAXPES
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Kentaro Uesugi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
227
0.629
Sakata, Osami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
129
0.603
x-ray characterization
synchrotron x ray
x-ray science
synchrotron radiation
Alfred Qr Baron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
87
0.530
Inelastic X-Ray Scattering
Phonons
X-Ray Instrumentation
Nucelar Resonant Scattering
Liquid Dynamics
Kunihisa Sugimoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
93
0.660
Toru Sakai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
34
0.306
Tsuyoshi Yaita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
72
0.706
Kunio Hirata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
69
0.863
Takaki Hatsui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
50
0.704
Shigeru Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
18
0.254
勝矢 良雄
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
Akane Agui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
16
0.286
Michihiro Sugahara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
Yuka Horikawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
Ichiro Inoue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Okkyun Seo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Shintaro Kobayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Taizo Kabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Bagautdin Bagautdinov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
Kiyofumi Takaba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
K Nakada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Sho Kakizawa|柿澤 翔
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
High Pressure Earth Science
High Pressure Mineral Physics
Water in the deep mantle
Yuji Hiraoka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Albert Mufundirwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Fuel Cells
Electrocatalysis
Carbon
Non-PGM Catalyst
Synchrotron Radiation Experiments
Hirotaka Ashitani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Tappei Nishihara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000