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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Materials Chemistry
Green Chemistry
Chemical Engineering
Water Treatment
Environmental Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
168
0.949
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
computational materials science
photocatalysis
catalysis
biomolecules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
110
0.534
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
sensors
volatile analyses
biomarkers
materials
conducting polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
59
0.634
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Welding Technology
Welding Engineering
Robotic Welding
Welding Metallurgy
Welding Quality and Profitability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
materials science
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Solid Oxide Cells
Photocatalysis
High Temperature Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Materials Technology
Engineering Science
Innovation
Sustainable Manufacturing
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Advanced Materials
Energy Conversion and Storage
Solar Fuels
Fuel Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
40
0.816
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
smart materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Hydrogen energy
Ferrochrome
Solid-state reduction
Materials Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Catalysis
2D materials
Mxenes
Liquid organic hydrogen carriers (LOHC)
engineered nanaoparticles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Materials Science
Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
thin films
coatings
biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
27
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
materials science
applied physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
27
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Solid Oxide Cells
Energy Conversion
Energy Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
26
0.520
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Magnetism
Materials Science
Interface Physics
Optical Characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Additive Manufacturing
Laser Sintering
Laser Melting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Welding
Solidification
Thermodynamics
Stainless steels
Physical metallurgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
biomaterials
bio-based polymers
PSA
Si-PSA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
STM
MBE
interface superconductivity
strong correlated materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Materials Science
Chemistry
Chemical Engineering
Semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
biomaterials
bio-based polyesters
block copolymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
catalysis
synthesis
polymers
surfactants
modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
Damian C. Onwudiwe
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
168
0.949
Materials Chemistry
Green Chemistry
Chemical Engineering
Water Treatment
Environmental Analysis
James P Lewis
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
110
0.534
computational materials science
photocatalysis
catalysis
biomolecules
Norman Ratcliffe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
59
0.634
sensors
volatile analyses
biomarkers
materials
conducting polymers
Paul Kah
University West
Trollhättan, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
Welding Technology
Welding Engineering
Robotic Welding
Welding Metallurgy
Welding Quality and Profitability
Sandra Paszkiewicz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
materials science
nanotechnology
Robert Pederson
University West
Trollhättan, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
Wenyuan Li
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
Solid Oxide Cells
Photocatalysis
High Temperature Electrochemistry
Esmaeil Sadeghi
University West
Trollhättan, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Materials Technology
Engineering Science
Innovation
Sustainable Manufacturing
Machine Learning
Jiangtian Li
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
40
0.816
Advanced Materials
Energy Conversion and Storage
Solar Fuels
Fuel Cells
Ioan Bica
West University of Timisoara
Timisoara, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
Stephanus Petrus Du Preez|Faan du Preez
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Hydrogen energy
Ferrochrome
Solid-state reduction
Materials Science and Engineering
Cnm Ouma
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Catalysis
2D materials
Mxenes
Liquid organic hydrogen carriers (LOHC)
engineered nanaoparticles
Stanislav Haviar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Materials Science
Microscopy
AA Ogwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
27
0.500
thin films
coatings
biomaterials
AA Ogwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
27
0.500
materials science
applied physics
Yun Chen
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
26
0.520
Solid Oxide Cells
Energy Conversion
Energy Materials
Mikel Barry Holcomb
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Magnetism
Materials Science
Interface Physics
Optical Characterization
Shwe Soe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Additive Manufacturing
Laser Sintering
Laser Melting
Vahid A Hosseini
University West
Trollhättan, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Welding
Solidification
Thermodynamics
Stainless steels
Physical metallurgy
Adrian K. Antosik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
biomaterials
bio-based polymers
PSA
Si-PSA
Huimin Zhang
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
STM
MBE
interface superconductivity
strong correlated materials
Octavian Mădălin Bunoiu
West University of Timisoara
Timisoara, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Fanke Meng
West Virginia University
Morgantown, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Materials Science
Chemistry
Chemical Engineering
Semiconductors
Izabela Irska
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
biomaterials
bio-based polyesters
block copolymers
HCM Vosloo
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
catalysis
synthesis
polymers
surfactants
modelling