Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
solar energy
photochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
513
416
0.811
* Total i10 IndexRankings
Ranking Based On Selection :2
Energy
Thermophysical Properties
Fluids Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
77
0.636
* Total i10 IndexRankings
Ranking Based On Selection :3
photovoltaics
organic semiconductors
organic solar cells
Photodetectors
Perovskite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
102
0.981
* Total i10 IndexRankings
Ranking Based On Selection :4
Solar energy
interfaces
electronic properties
device processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
79
0.868
* Total i10 IndexRankings
Ranking Based On Selection :5
Solar Cells
Light Emitting Diodes
Perovskite-Inspired Solar Absorbers
Metal-Halide Perovskites
Optoelectronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
86
0.977
* Total i10 IndexRankings
Ranking Based On Selection :6
Solar Fuels and Chemicals
Photocatalysis
Combinatorial Chemistry
Chemical Vapour Deposition
Air Remediation and GHG removal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
* Total i10 IndexRankings
Ranking Based On Selection :7
Batteries
Solid Oxide Fuel Cells & Electrolysers
Solid State Ionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
* Total i10 IndexRankings
Ranking Based On Selection :8
Photovoltaics
femtosecond spectroscopy
photoelectron spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
* Total i10 IndexRankings
Ranking Based On Selection :9
Clean energy technologies
Energy conversion and storage
Renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total i10 IndexRankings
Ranking Based On Selection :10
solar energy conversion
solar fuels
CO2 reduction
ALD of functional materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Photovoltaics
Solar Fuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Organic Photovolataic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total i10 IndexRankings
Ranking Based On Selection :13
Photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
* Total i10 IndexRankings
Ranking Based On Selection :14
Photovoltaics
Renewable Energy
Metrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
* Total i10 IndexRankings
Ranking Based On Selection :15
Solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Organic Solar Cell
Organic Photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection :17
Renewable Energy Sources
Photovoltaics
Power Electronics
Power Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :18
Energy
IoT
Optimisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :19
Photovoltaics
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
photovoltaics
device physics
organic semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
organic photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :22
Renewable energy
energy policy
energy system transitions
international development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
James Robert Durrant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
513
416
0.811
solar energy
photochemistry
Geoffrey Maitland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
77
0.636
Energy
Thermophysical Properties
Fluids Engineering
Nicola Gasparini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
102
0.981
photovoltaics
organic semiconductors
organic solar cells
Photodetectors
Perovskite
Martyn A Mclachlan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
79
0.868
Solar energy
interfaces
electronic properties
device processing
Robert Lz Hoye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
86
0.977
Solar Cells
Light Emitting Diodes
Perovskite-Inspired Solar Absorbers
Metal-Halide Perovskites
Optoelectronics
Andreas Kafizas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
Solar Fuels and Chemicals
Photocatalysis
Combinatorial Chemistry
Chemical Vapour Deposition
Air Remediation and GHG removal
Ainara Aguadero
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
Batteries
Solid Oxide Fuel Cells & Electrolysers
Solid State Ionics
Ute Cappel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
Photovoltaics
femtosecond spectroscopy
photoelectron spectroscopy
Jian Song
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Clean energy technologies
Energy conversion and storage
Renewable energy
Ludmilla Steier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
solar energy conversion
solar fuels
CO2 reduction
ALD of functional materials
Tack Ho Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Photovoltaics
Solar Fuels
Sachetan Tuladhar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
Mauro Pravettoni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
Mauro Pravettoni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
Photovoltaics
Renewable Energy
Metrology
Flurin D Eisner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Ching Hong Tan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Organic Solar Cell
Organic Photovoltaics
Efstratios Stratis Batzelis,
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Renewable Energy Sources
Photovoltaics
Power Electronics
Power Systems
Evgenia Mechleri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Philip Calado
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Florent Deledalle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
photovoltaics
device physics
organic semiconductors
Michelle S Vezie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Rebecca Mawhood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Renewable energy
energy policy
energy system transitions
international development