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
Physical Chemistry - Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
199
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 2
Polymer Chemistry
Medical glues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
57
0.460
* Total i10 IndexRankings
Ranking Based On Selection: 3
Analytical Chemistry
Stable Isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
73
0.702
* Total i10 IndexRankings
Ranking Based On Selection: 4
Supramolecular Chemistry
Synthesis
Catalysis
Molecular Recognition
Molecular Machines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
82
0.820
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
29
0.290
* Total i10 IndexRankings
Ranking Based On Selection: 6
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
42
0.764
* Total i10 IndexRankings
Ranking Based On Selection: 7
Raman spectroscopy
vibrational spectroscopy
analytical chemistry
physical chemistry
chemometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
* Total i10 IndexRankings
Ranking Based On Selection: 8
analytical chemistry
sensor development
carbonate chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 9
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection: 10
membrane transporters biochemistry molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 11
Vibrational Spectroscopy
Molecular Crystals
Astrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total i10 IndexRankings
Ranking Based On Selection: 12
Artificial Photosynthesis
Fluorescence
Coordination Chemistry
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 13
Spectroscopy
Chemistry
Health and Safety Compliance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 14
Inorganic Chemistry
Molecular Machines
Supramolecular Chemistry
Photochemistry
Photophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Electrocatalysis
Inorganic Chemistry
Photocatalysis
Surface attachment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
Computational Chemistry
Cluster Chemistry
Method Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
Chemistry
nanomaterial
nanotechnology
Biochemistry
Organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Vibrational spectroscopy
Chemometrics
Natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Analytical Chemistry
Marine Pollution Management
Chemical Oceanography
Marine Chemistry
Stable Isotope Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 22
Chemistry
Biochemistry
Science
AI
Neural Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Keith C Gordon
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
199
0.644
Physical Chemistry - Spectroscopy
Smita Ghosh
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
57
0.460
Russell Frew
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
73
0.702
Analytical Chemistry
Stable Isotopes
James D Crowley
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
82
0.820
Supramolecular Chemistry
Synthesis
Catalysis
Molecular Recognition
Molecular Machines
Lyall Robert Hanton
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
29
0.290
Kimberly J Hageman
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
42
0.764
Sara J Fraser Miller|Sara J. Fraser, Sara J. Miller
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
Raman spectroscopy
vibrational spectroscopy
analytical chemistry
physical chemistry
chemometrics
Christina M McGraw
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
analytical chemistry
sensor development
carbonate chemistry
Bill Hawkins
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Mikhail V Keniya
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
membrane transporters biochemistry molecular biology
Courtney Ennis
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Vibrational Spectroscopy
Molecular Crystals
Astrochemistry
Folaranmi Akogun
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Artificial Photosynthesis
Fluorescence
Coordination Chemistry
Electrochemistry
Benjamin J Miller
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Spectroscopy
Chemistry
Health and Safety Compliance
Daniel Ross
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Inorganic Chemistry
Molecular Machines
Supramolecular Chemistry
Photochemistry
Photophysics
Michael Bennington
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Electrocatalysis
Inorganic Chemistry
Photocatalysis
Surface attachment
Geoffrey Weal
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Computational Chemistry
Cluster Chemistry
Method Development
Michael P Badart|Michael Peter Badart
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Fabrice Karabulut
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Chemistry
nanomaterial
nanotechnology
Biochemistry
Organic chemistry
P Samanali Garagoda Arachchige
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Vibrational spectroscopy
Chemometrics
Natural products
Oluwuyi Babaranti
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Analytical Chemistry
Marine Pollution Management
Chemical Oceanography
Marine Chemistry
Stable Isotope Ecology
Andrew Cording
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Felix Rudkin
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Chemistry
Biochemistry
Science
AI
Neural Networks