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
Hydrogen energy
Bioenergy
Clean energy
Thermoelectric generation
CO2 capture and utilizaiton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
589
520
0.883
* Total i10 IndexRankings
Ranking Based On Selection :2
Ionosphere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
200
0.717
* Total i10 IndexRankings
Ranking Based On Selection :3
astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
106
0.848
* Total i10 IndexRankings
Ranking Based On Selection :4
Algal Biotechnology
Biorefinery & Bioeconomy
High value-Bioproducts
Biofuels
Thermochemical conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
87
0.978
* Total i10 IndexRankings
Ranking Based On Selection :5
Space science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
32
0.525
* Total i10 IndexRankings
Ranking Based On Selection :6
space physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
15
0.263
* Total i10 IndexRankings
Ranking Based On Selection :7
astroparticle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
15
0.349
* Total i10 IndexRankings
Ranking Based On Selection :8
astrochemistry
radio astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Remote sensing
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Total i10 IndexRankings
Ranking Based On Selection :10
planet formation theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 IndexRankings
Ranking Based On Selection :11
Satellite Altimetry
Coastal Altimetry
Remote Sensing
Ionosphere
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection :12
bioenergy
torrefaction
pyrolysis
hydrogen production and purification
DME synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total i10 IndexRankings
Ranking Based On Selection :13
Astronomy/Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Geomorphology
Hydrology
Landslide
Hazard
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total i10 IndexRankings
Ranking Based On Selection :15
Plasma physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Total i10 IndexRankings
Ranking Based On Selection :16
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
6
0.240
* Total i10 IndexRankings
Ranking Based On Selection :17
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :18
Astronomy
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection :19
Astrophysics
Star Formation
Interstellar Medium
Turbulence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
WebGIS
Internet of Things
Digital Twins
AIoT
HCI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection :21
AI Vehicle
AI Drone
Autonomous Driving System
Wireless Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection :22
III-V Nitride Devices
Solid State Sensor
Nanocrystal Memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection :23
Computational Fluid Dynamics
Combustion
Turbulence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 IndexRankings
Ranking Based On Selection :24
Nonlinear Vibration
Vibration Energy Harvester
Aeroelasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :25
Aerospace engineering
fluid dynamics
flow diagnostics
rocket
propulsion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Wei Hsin Chen
National Cheng Kung University
Tainan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
589
520
0.883
Hydrogen energy
Bioenergy
Clean energy
Thermoelectric generation
CO2 capture and utilizaiton
Jann Yenq Liu
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
200
0.717
Shih Ping Lai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
106
0.848
Ashokkumar Veeramuthu
National Cheng Kung University
Tainan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
87
0.978
Algal Biotechnology
Biorefinery & Bioeconomy
High value-Bioproducts
Biofuels
Thermochemical conversion
Alexei Dmitriev
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
32
0.525
Yen Hsyang Chu
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
15
0.263
Huang Ma
National United University
Miaoli, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
15
0.349
astroparticle physics
Feng Siyi
Academia Sinica
Taipei, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
astrochemistry
radio astronomy
NT Son
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Min-Kai Lin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
planet formation theory
Kuo Hsin Tseng
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Satellite Altimetry
Coastal Altimetry
Remote Sensing
Ionosphere
Climate Change
Bo Jhih Lin
National Cheng Kung University
Tainan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
bioenergy
torrefaction
pyrolysis
hydrogen production and purification
DME synthesis
Yu Yen Chang
National Chung Hsing University
Taichung City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Astronomy/Astrophysics
Shou Hao Chiang
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Geomorphology
Hydrology
Landslide
Hazard
GIS
Po-Yu Chang (張博宇)
National Cheng Kung University
Tainan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Hwang Chorng Yuan
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
6
0.240
Hsiang Yi Karen Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
Yi Chou
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
Astronomy
Astrophysics
Yueh Ning Lee
National Taiwan Normal University
Taipei City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Astrophysics
Star Formation
Interstellar Medium
Turbulence
Chih Yuan Huang
National Central University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
WebGIS
Internet of Things
Digital Twins
AIoT
HCI
Chao Yang Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
AI Vehicle
AI Drone
Autonomous Driving System
Wireless Communication
Atanu Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
III-V Nitride Devices
Solid State Sensor
Nanocrystal Memory
Pw Hwang
Feng Chia University
Taichung City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
Computational Fluid Dynamics
Combustion
Turbulence
Yi-Ren Wang
Tamkang University
New Taipei City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Nonlinear Vibration
Vibration Energy Harvester
Aeroelasticity
Zu Puayen Tan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Aerospace engineering
fluid dynamics
flow diagnostics
rocket
propulsion