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
Extragalactic Astronomy
Galaxy Formation and Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
198
0.917
* Total i10 IndexRankings
Ranking Based On Selection :2
UV/Visible/IR/radio spectroscopy
(high-contrast) imaging
polarimetry: Formation & Evolution of Planetary Systems
Active Galactic Nuclei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
112
0.574
* Total i10 IndexRankings
Ranking Based On Selection :3
High Energy Physics
Distributed Computing
Grid computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
154
0.895
* Total i10 IndexRankings
Ranking Based On Selection :4
high energy physics
computing physics
particle physics
relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
154
0.975
* Total i10 IndexRankings
Ranking Based On Selection :5
Observational astronomy
resolved stellar populations
galaxy evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
* Total i10 IndexRankings
Ranking Based On Selection :6
Extragalactic astronomy
Galaxy evolution
Interstellar medium
Outflows and feedback
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
molecular gas
extragalactic astronomy
radio astronomy
galaxy group and cluster
galaxy evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Nimish P Hathi
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
198
0.917
Extragalactic Astronomy
Galaxy Formation and Evolution
Dean C Hines
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
112
0.574
UV/Visible/IR/radio spectroscopy
(high-contrast) imaging
polarimetry: Formation & Evolution of Planetary Systems
Active Galactic Nuclei
Ion Sorin Zgura
Institute of Space Science
Măgurele, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
154
0.895
High Energy Physics
Distributed Computing
Grid computing
Mihai Niculescu
Institute of Space Science
Măgurele, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
154
0.975
high energy physics
computing physics
particle physics
relativity
Karoline Gilbert
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
Observational astronomy
resolved stellar populations
galaxy evolution
Matilde Mingozzi
Space Telescope Science Institute
Baltimore, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Extragalactic astronomy
Galaxy evolution
Interstellar medium
Outflows and feedback
Bumhyun Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
molecular gas
extragalactic astronomy
radio astronomy
galaxy group and cluster
galaxy evolution