Total 2,444,186 scientists, country 221, and institutions 24,477 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

Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
95
0.485
* Total i10 IndexRankings
Ranking Based On Selection: 2

Real-time and embedded systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 3

Power from low grade heat
screw expanders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
27
0.342
* Total i10 IndexRankings
Ranking Based On Selection: 4

Networks
Wireless
Vehicular Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
9
0.158
* Total i10 IndexRankings
Ranking Based On Selection: 5

energy economics
electricity markets
energy transition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection: 6

Numerical modeling of photonics
experimental electro optics
optical sensors
ZnO
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Azizur Rahman
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
95
0.485
Neil Audsley
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
Real-time and embedded systems
I K Smith
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
27
0.342
Power from low grade heat
screw expanders
Veselin Rakocevic
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
9
0.158
Networks
Wireless
Vehicular Networks
Dimitra Apostolopoulou
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
energy economics
electricity markets
energy transition
Kejalakshmy Namassivayane
City University London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Numerical modeling of photonics
experimental electro optics
optical sensors
ZnO