Total 2,384,784 scientists, country 221, and institutions 24,461 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:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Physical Chemistry - Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
189
0.608
* Total i10 IndexRankings
Ranking Based On Selection: 2
Polymer Chemistry
Medical glues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
47
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
28
0.277
* 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
77
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 5
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
37
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 6
Raman spectroscopy
vibrational spectroscopy
analytical chemistry
physical chemistry
chemometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
* Total i10 IndexRankings
Ranking Based On Selection: 7
analytical chemistry
sensor development
carbonate chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Total i10 IndexRankings
Ranking Based On Selection: 8
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Total i10 IndexRankings
Ranking Based On Selection: 9
membrane transporters biochemistry molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection: 10
Vibrational Spectroscopy
Molecular Crystals
Astrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Artificial Photosynthesis
Fluorescence
Coordination Chemistry
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 12
Spectroscopy
Chemistry
Health and Safety Compliance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 13
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: 14
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: 15
Computational Chemistry
Cluster Chemistry
Method Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
Chemistry
nanomaterial
nanotechnology
Biochemistry
Organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
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
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: 19
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: 20
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 21
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
311
189
0.608
Physical Chemistry - Spectroscopy
Smita Ghosh
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
47
0.373
Lyall Robert Hanton
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
28
0.277
James D Crowley
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
77
0.770
Supramolecular Chemistry
Synthesis
Catalysis
Molecular Recognition
Molecular Machines
Kimberly J Hageman
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
37
0.673
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
47
42
0.894
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
25
0.758
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
13
0.565
Mikhail V Keniya
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
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
11
0.611
Vibrational Spectroscopy
Molecular Crystals
Astrochemistry
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Folaranmi Akogun
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
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
3
0.300
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
4
4
1.000
Computational Chemistry
Cluster Chemistry
Method Development
Fabrice Karabulut
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Chemistry
nanomaterial
nanotechnology
Biochemistry
Organic chemistry
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
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