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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Material Science
Electrodeposition
Nanocomposites
Photocatalysis
Environmental Radioactivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
98
0.790
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Condensed Matter Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Band structure
Semiconductors
shape memory alloys
Nano semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Spintronics
Magnetic materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Computational quantum chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
9
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Crystal Growth
Thin films and nano materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Theoretical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Stephen Arumainathan
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
98
0.790
Material Science
Electrodeposition
Nanocomposites
Photocatalysis
Environmental Radioactivity
Chakravarthy Venkateswaran
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
Rita John
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
Band structure
Semiconductors
shape memory alloys
Nano semiconductors
K Ravichandran
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Ej Padma Malar
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
9
0.250
Rajalakshmi M
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Crystal Growth
Thin films and nano materials
Gnanasangeetha Gnanapragasam
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000