Total 2,395,742 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Theoretical Chemistry
Quantum Chemistry
Photochemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
175
0.574
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
148
0.529
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
structural organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
102
0.919
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Laser
Nonlinear Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
79
0.441
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
76
0.355
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Surface Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
75
0.524
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Molecular Inner-shell Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
66
0.388
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Surface Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
59
0.248
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Single-Molecule Biophysics
Molecular Motors
Molecular Machines
Protein Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
58
0.763
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
solid state physics
magnetic resonance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
55
0.234
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
surface and interface science
energy conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Molecular dynamics simulation
Biomolecules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
51
0.729
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Atomic and molecular physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
35
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Physical Chemistry
Chemical Physics
Open Quantum Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
レーザー
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
31
0.419
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
condensed matter physics
computational materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
biophysics biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Materials Science
Solid State Chemistry
Electrochemistry
Solid State Ionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
surface science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
22
0.478
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Atomic Force Microscopy
High-speed AFM
Mechanical Properties
Proteins
Cellulose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Solid State Chemistry
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Nonlinear Spectroscopy
2D IR Spectroscopy
Ultrafast Dynamics
Nano-Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Organic Chemistry
Organometallic Chemistry
Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
Solid-state lasers
Solid-state laser materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
Masahiro Ehara
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
175
0.574
Theoretical Chemistry
Quantum Chemistry
Photochemistry
Catalysis
加藤晃一
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
148
0.529
Yasutomo Segawa
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
102
0.919
Takunori Taira
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
79
0.441
Toshihiko Yokoyama
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
76
0.355
Satoshi Kera
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
75
0.524
Nobuhiro Kosugi
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
66
0.388
Maki Kawai
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
59
0.248
Ryota Iino
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
58
0.763
Single-Molecule Biophysics
Molecular Motors
Molecular Machines
Protein Engineering
Toshikazu Nakamura
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
55
0.234
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Taketoshi Minato
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
Hisashi Okumura
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
51
0.729
Eiji Shigemasa
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
35
0.250
Akihito Ishizaki
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
Physical Chemistry
Chemical Physics
Open Quantum Systems
Yuji Sano
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
31
0.419
Emi Minamitani
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
condensed matter physics
computational materials science
Masanari Nagasaka
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Saeko Yanaka
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Genki Kobayashi
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
Materials Science
Solid State Chemistry
Electrochemistry
Solid State Ionics
Yasumasa Takagi
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
22
0.478
Christian Ganser
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Atomic Force Microscopy
High-speed AFM
Mechanical Properties
Proteins
Cellulose
Fumitaka Takeiri
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Solid State Chemistry
Materials Science
Jun Nishida
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Nonlinear Spectroscopy
2D IR Spectroscopy
Ultrafast Dynamics
Nano-Optics
Go Hamasaka
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
Organic Chemistry
Organometallic Chemistry
Supramolecular Chemistry
Yoichi Sato
Institute for Molecular Science
Okazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
Solid-state lasers
Solid-state laser materials