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 :26
Cosmology
Galaxy Formation
Astronomy and Astrophysics
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
* Total i10 IndexRankings
Ranking Based On Selection :27
Astronomy
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection :28
Astronomy
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 IndexRankings
Ranking Based On Selection :29
Exoplanets
High-contrast Imaging
Fourier Plane Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :30
Astrophysics
Numerical Analysis
Image Analysis
Mathematical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection :31
Quasar Absorption Line Systems
IGM
Extragalactic Astronomy
Observational Cosmology
Galaxy Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :32
Cosmology
Galaxy Clusters
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :33
Astrophysics
Statistics
black holes
globular clusters
dark matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Gregory F Snyder
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
Cosmology
Galaxy Formation
Astronomy and Astrophysics
Statistics
Brett Salmon
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Mireia Montes
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Jens Kammerer
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Exoplanets
High-contrast Imaging
Fourier Plane Imaging
Mihai Cara
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Astrophysics
Numerical Analysis
Image Analysis
Mathematical Modeling
Debopam Som
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Quasar Absorption Line Systems
IGM
Extragalactic Astronomy
Observational Cosmology
Galaxy Evolution
Michelle Ntampaka
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Eduardo Vitral
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Astrophysics
Statistics
black holes
globular clusters
dark matter