Productivity Rankings, an exclusive service provided by AD Scientific Index, 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
metal recovery
secondary resources
electrochemistry
hydrometallurgy
ion-exchange
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Materiaalifysiikka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
63
0.504
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
56
0.644
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Ion imprinted polymers
complex formation
ion exchange
adsorption
hyrdometallurgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Polymer Science/ Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Liquid-liquid extraction
Ion exchange
Hydrometallurgy
Secondary raw materials
Urban Mining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Materials science
Metal recovery
Secondary resources
Hydrometallurgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
AFM technology
AlN films
semiconductor nanowires
Big Data
cellulose materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Geopolymer
Concrete 3D printing
CDW
Material Science
circular economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Density functional theory
Computational Physics
Computational material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Eveliina Repo
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
metal recovery
secondary resources
electrochemistry
hydrometallurgy
ion-exchange
Kari Ullakko
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
63
0.504
Alexei Sozinov
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
56
0.644
Katri Laatikainen
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Ion imprinted polymers
complex formation
ion exchange
adsorption
hyrdometallurgy
Rama Kanta Layek
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
Polymer Science/ Material Science
Sami Virolainen
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Liquid-liquid extraction
Ion exchange
Hydrometallurgy
Secondary raw materials
Urban Mining
Youssef El Ouardi|El Ouardi Youssef, Youssef EO
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Materials science
Metal recovery
Secondary resources
Hydrometallurgy
Pavel Geydt
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
AFM technology
AlN films
semiconductor nanowires
Big Data
cellulose materials
Qaisar Munir
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Geopolymer
Concrete 3D printing
CDW
Material Science
circular economy
Veenavee Nipunika Kothalawala
Lappeenranta University of Technology
Lappeenranta, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Density functional theory
Computational Physics
Computational material science