Total 2,392,995 scientists, country 221, and institutions 24,455 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:
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- Objectively evaluate your academic productivity,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Solar Cells & Solar Fuels
Artificial Photosynthesis
Water Splitting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
727
517
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 2
energy systems
CCS
renewable energy
power generation
climate change mitigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
351
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 3
solar cells and solar fuels
electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
69
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 4
Energy Technology
Solar Energy
Turbomachinery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
60
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 5
Energy
Climate
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
* Total i10 IndexRankings
Ranking Based On Selection: 6
energy storage
PCM
phase change materials
absorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
42
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 7
Molecular Self-Assembly
Nanocellulose
2D Nanomaterials
Flexible Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 8
Energy efficiency
Thermodynamic cycles
Energy technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
34
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 9
CO2 capture
Energy efficiency
Renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
solar cell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Renewable Energy
Solar Energy
Energy Storage
Power-to-X
Techno-economic Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 12
thermochemical conversion
renewable energy
industrial decarbonization
bioenergy
waste to energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
* Total i10 IndexRankings
Ranking Based On Selection: 13
Energy Systems Analysis
Advanced Transport Fuels
Decarbonisation
Sustainability
Bio-based Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 14
Energy Management
Energy Economics
Building Energy Systems
Heat Pump System
Heating and Cooling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total i10 IndexRankings
Ranking Based On Selection: 15
3D printing
Energy storage
Materials science
Polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 16
energy system modelling
uncertainty
infrastructure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Total i10 IndexRankings
Ranking Based On Selection: 17
Energy systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 18
Energy
Climate
Economics
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection: 19
Si-Perovskite Tandem Solar Cells
Perovskite Solar Cells
Material Science
Luminescence
Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 20
Energy conversion
electrical machines and drives
power electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 21
Smart grid
Energy&Power systems
Machine learning
Network control
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 22
energy conversion
losses in energy conversion
electromagnetism
electrical machines
drives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 23
Hybrid Materials
Semiconductors
Optoelectronic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 24
Energy access
Electrification
Geospatial planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Carbon Capture and Storage
Renewable Energy Integrated Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Licheng Sun
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
727
517
0.711
Solar Cells & Solar Fuels
Artificial Photosynthesis
Water Splitting
Jinyue Yan
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
351
0.828
energy systems
CCS
renewable energy
power generation
climate change mitigation
Ke Fan
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
69
0.821
solar cells and solar fuels
electrocatalysis
Björn Laumert
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
60
0.741
Energy Technology
Solar Energy
Turbomachinery
Frauke Urban
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
Energy
Climate
Sustainability
Viktoria Martin
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
42
0.750
energy storage
PCM
phase change materials
absorption
Weiqian Tian
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
Molecular Self-Assembly
Nanocellulose
2D Nanomaterials
Flexible Electronics
Per Lundqvist
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
34
0.680
Energy efficiency
Thermodynamic cycles
Energy technology
Ruikai Zhao|赵 睿恺
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
CO2 capture
Energy efficiency
Renewable energy
Fuguo Zhang
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
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Rafael Guedez
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Renewable Energy
Solar Energy
Energy Storage
Power-to-X
Techno-economic Analysis
Ilman Nuran Zaini
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
thermochemical conversion
renewable energy
industrial decarbonization
bioenergy
waste to energy
Dilip Khatiwada
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Energy Systems Analysis
Advanced Transport Fuels
Decarbonisation
Sustainability
Bio-based Economy
Hatef Madani
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
Energy Management
Energy Economics
Building Energy Systems
Heat Pump System
Heating and Cooling
Zhen Wang
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
3D printing
Energy storage
Materials science
Polymer
Will Usher
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
energy system modelling
uncertainty
infrastructure
Stefan Grönkvist
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Chi Zhang
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Energy
Climate
Economics
Health
Bhushan P Kore
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Si-Perovskite Tandem Solar Cells
Perovskite Solar Cells
Material Science
Luminescence
Spectroscopy
Mats Leksell
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
Energy conversion
electrical machines and drives
power electronics
Kaveh Paridari
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Smart grid
Energy&Power systems
Machine learning
Network control
Optimization
Reza Rajabi Moghaddam
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
energy conversion
losses in energy conversion
electromagnetism
electrical machines
drives
Majid Safdari
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Hybrid Materials
Semiconductors
Optoelectronic
Alexandros Korkovelos
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Energy access
Electrification
Geospatial planning
Yuting Tan
Royal Institute of Technology
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Carbon Capture and Storage
Renewable Energy Integrated Systems