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
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
* Total i10 IndexRankings
Ranking Based On Selection :2
Atomic Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
* Total i10 IndexRankings
Ranking Based On Selection :3
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500
Klaus Bartschat
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
Oleg Zatsarinny
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
Athanasios Petridis
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500