Total 2,453,121 scientists, country 221, and institutions 24,478 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

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
208
0.658
* Total i10 IndexRankings
Ranking Based On Selection: 2

crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
127
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 3

small-wide angle scattering
biomacromolecles
polymers
peptides
lipids and startch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
90
0.479
* Total i10 IndexRankings
Ranking Based On Selection: 4

small-angle scattering
polymer science
coherent X-ray diffraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
105
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 5

Solid-State Physics
Solid-State Chemistry
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
62
0.440
* Total i10 IndexRankings
Ranking Based On Selection: 6

X-ray scattering
thin film growth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
42
0.302
* Total i10 IndexRankings
Ranking Based On Selection: 7

chemistry
VUV photochemistry
VUV electro-optics
astrochemistry
synchrotron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
50
0.410
* Total i10 IndexRankings
Ranking Based On Selection: 8

Synchrotron x-ray spectroscopy
Nanostructured materials
Energy-related materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
109
0.948
* Total i10 IndexRankings
Ranking Based On Selection: 9

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
79
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 10

Synchrotron Radiation
Electrocatalysis
Photocatalysis
Green Hydrogen
Operando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
88
0.854
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* Total i10 IndexRankings
Ranking Based On Selection: 11

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
91
0.901
* Total i10 IndexRankings
Ranking Based On Selection: 12

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
61
0.685
* Total i10 IndexRankings
Ranking Based On Selection: 13

solid state physics
material science
synchrotron radiation research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
34
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 14

X-ray absorption spectroscopy
Soft X-ray spectroscopy
Beamline construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
22
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 15

Crystallagraphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
* Total i10 IndexRankings
Ranking Based On Selection: 16

蛋白質結晶學
結構生物學
生物物理化學
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
31
0.544
* Total i10 IndexRankings
Ranking Based On Selection: 17

Experimental condensed matter physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
50
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 18

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
13
0.265
* Total i10 IndexRankings
Ranking Based On Selection: 19

Carbon footprint verification
CCUS
Energy conservation
Photoelectrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
* Total i10 IndexRankings
Ranking Based On Selection: 20

Synchrotron X-Ray diffraction
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
* Total i10 IndexRankings
Ranking Based On Selection: 21

X-ray Microscopy
Surface Science
Material Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
* Total i10 IndexRankings
Ranking Based On Selection: 22

Molecular Spectroscopy
Astrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
15
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 23

Molecular spectroscopy
Theorectical molecular orbital calculation
FTIR microspectroscopy
Raman spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 24

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 25

Solar cell
fuel cells
energy materials.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Hong-Ji Lin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
208
0.658
Hwo-Shuenn Sheu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
127
0.538
U-Ser Jeng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
90
0.479
small-wide angle scattering
biomacromolecles
polymers
peptides
lipids and startch
Chun-Yu Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
105
0.580
small-angle scattering
polymer science
coherent X-ray diffraction
Ashish Chainani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
62
0.440
Solid-State Physics
Solid-State Chemistry
Materials Science
Hsin-Yi Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
42
0.302
Bing-Ming Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
50
0.410
chemistry
VUV photochemistry
VUV electro-optics
astrochemistry
synchrotron
Ying Rui Lu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
109
0.948
Synchrotron x-ray spectroscopy
Nanostructured materials
Energy-related materials
Chi-Liang Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
79
0.725
Yan-Gu Lin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
88
0.854
Synchrotron Radiation
Electrocatalysis
Photocatalysis
Green Hydrogen
Operando
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!
Jeng-Lung Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
91
0.901
Wei-Tsung Chuang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
61
0.685
Jun Okamoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
34
0.405
solid state physics
material science
synchrotron radiation research
Tsai Huang-Ming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
22
0.373
X-ray absorption spectroscopy
Soft X-ray spectroscopy
Beamline construction
Yu-Chun Chuang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
Chun-Jung Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
31
0.544
Tai-Sing Wu|T.-S. Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
50
0.943
Der-Hsin Wei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
13
0.265
Chao-Lung Chiang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
Carbon footprint verification
CCUS
Energy conservation
Photoelectrochemistry
Chung-Kai Chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
Synchrotron X-Ray diffraction
Material Science
Hw Shiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
X-ray Microscopy
Surface Science
Material Physics
Yu-Jong Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
15
0.405
Yao-Chang Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Molecular spectroscopy
Theorectical molecular orbital calculation
FTIR microspectroscopy
Raman spectroscopy
Shih-Chang Weng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Sun-Tang Chang (張孫堂)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Solar cell
fuel cells
energy materials.