Total 2,444,186 scientists, country 221, and institutions 24,477 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.
* Total i10 IndexRankings
Ranking Based On Selection: 1

photochemistry
photochromism
physical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
64
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 2

second language acquisition
applied linguistics
psycholinguistics
individual differences
task-based language learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
69
0.539
* Total i10 IndexRankings
Ranking Based On Selection: 3

Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
56
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 4

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
45
0.484
* Total i10 IndexRankings
Ranking Based On Selection: 5

Rare earths
Lanthanide
Luminescence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
44
0.512
* Total i10 IndexRankings
Ranking Based On Selection: 6

Structural Biology
Biochemistry
membrane protein
enzyme
antibody
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
15
0.203
* Total i10 IndexRankings
Ranking Based On Selection: 7

Experimental Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
24
0.353
* Total i10 IndexRankings
Ranking Based On Selection: 8

condensed matter physics
superconductivity
material
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 9

Statistical Physics
Soft Matter
Polymer Physics
Biological Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
* Total i10 IndexRankings
Ranking Based On Selection: 10

Applied Physics
Materials Science
Crystal Growth
Device Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
11
0.204
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11

Brain science
Developmental biology
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 12

Computer Vision
Robotics
Biometircs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
12
0.231
* Total i10 IndexRankings
Ranking Based On Selection: 13

Semantics/pragmatics
philosophy of language
social meaning
nonclassical meanings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 14

Social Psychology
Evolutionary Psychology
cooperation
reciprocity
trust
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 15

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 16

Delay equations
Dynamical systems
Structured population dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 17

Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
5
0.132
* Total i10 IndexRankings
Ranking Based On Selection: 18

Intelligent control
soft computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
7
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 19

wearable computing
human informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
* Total i10 IndexRankings
Ranking Based On Selection: 20

Affective engineering
Bioinstrumentation
Biofeedback
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 21

Development Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
* Total i10 IndexRankings
Ranking Based On Selection: 22

Applied Welfare Economics
Environmental Economics
Agricultural Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total i10 IndexRankings
Ranking Based On Selection: 23

Psychophysiology
Cognitive Neuroscience
Statistics
Criminal Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
9
0.360
* Total i10 IndexRankings
Ranking Based On Selection: 24

International Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
* Total i10 IndexRankings
Ranking Based On Selection: 25

Web Internationalization
Programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
Jiro Abe
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
64
0.489
photochemistry
photochromism
physical chemistry
Peter Robinson
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
69
0.539
second language acquisition
applied linguistics
psycholinguistics
individual differences
task-based language learning
Yutaka Ohira
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
56
0.467
Nobuo Furukawa
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
45
0.484
Miki Hasegawa
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
44
0.512
Masashi Miyano
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
15
0.203
Structural Biology
Biochemistry
membrane protein
enzyme
antibody
Satoru Yoneyama
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
24
0.353
Experimental Mechanics
Yue Sun
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
condensed matter physics
superconductivity
material
Takahiro Sakaue
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
Statistical Physics
Soft Matter
Polymer Physics
Biological Physics
Shinji Koh
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
11
0.204
Applied Physics
Materials Science
Crystal Growth
Device Applications
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Hiromi Hirata
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
Brain science
Developmental biology
Genetics
Kazuhiko Sumi
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
12
0.231
Computer Vision
Robotics
Biometircs
Elin Mccready
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
Semantics/pragmatics
philosophy of language
social meaning
nonclassical meanings
Toko Kiyonari
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
Social Psychology
Evolutionary Psychology
cooperation
reciprocity
trust
Katsuya Mutoh
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
Yukihiko Nakata
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
Delay equations
Dynamical systems
Structured population dynamics
Hiroshi Matsukawa
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
5
0.132
Jun Yoneyama
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
7
0.200
Guillaume Lopez
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
wearable computing
human informatics
Akio Nozawa
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
Kei Kajisa
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
Shigeru Matsumoto
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Applied Welfare Economics
Environmental Economics
Agricultural Economics
Izumi Matsuda
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
9
0.360
Psychophysiology
Cognitive Neuroscience
Statistics
Criminal Psychology
Banri Ito
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
Martin Dürst
Aoyama Gakuin University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
Web Internationalization
Programming