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:
- 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
chemistry
materials science
inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
279
0.459
* Total i10 IndexRankings
Ranking Based On Selection: 2
Inorganic chemistry
coordination chemistry
molecular magnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
165
0.456
* Total i10 IndexRankings
Ranking Based On Selection: 3
Surface Engineering
Tribology
Coatings
Wear
Friction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
168
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 4
molecular machines
chemical topology
supramolecular chemistry
organic chemistry
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
188
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 5
Computational Chemistry
Bioinorganic Chemistry
Thermodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
189
0.791
* Total i10 IndexRankings
Ranking Based On Selection: 6
quantum chemical topology
quantum theory of atoms in molecules
force field design
proteins
pKa prediction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
122
0.513
* Total i10 IndexRankings
Ranking Based On Selection: 7
NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
99
0.452
* Total i10 IndexRankings
Ranking Based On Selection: 8
secondary ion mass spectrometry
imaging mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
43
0.205
* Total i10 IndexRankings
Ranking Based On Selection: 9
Crystallography
Crystal structure
Biophysics
Synchrotron radiation
Neutrons.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
55
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 10
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
100
0.571
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
81
0.488
* Total i10 IndexRankings
Ranking Based On Selection: 12
Chemistry
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
61
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 13
Molecular crystals
energy and charge transport
nonlinear optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
11
0.077
* Total i10 IndexRankings
Ranking Based On Selection: 14
chemistry
crystallography
diffraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
60
0.423
* Total i10 IndexRankings
Ranking Based On Selection: 15
Chemistry
Physics
Magnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
112
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 16
Colloids and solar cells and biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
64
0.492
* Total i10 IndexRankings
Ranking Based On Selection: 17
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
85
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 18
radiation sciences
nanoparticle/ion beam cancer care
radiation chemistry
virus inactivation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
34
0.358
* Total i10 IndexRankings
Ranking Based On Selection: 19
Surface Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
77
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 20
Computational Materials Modelling
Lattice Dynamics
Thermodynamics
Thermal Transport
Electronic Structure Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
78
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 21
Analytical Chemistry
Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
40
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 22
organic chemistry
synthesis
catalysis
photochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
73
0.890
* Total i10 IndexRankings
Ranking Based On Selection: 23
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
17
0.213
* Total i10 IndexRankings
Ranking Based On Selection: 24
Organic Synthesis and Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
72
0.911
* Total i10 IndexRankings
Ranking Based On Selection: 25
polymers
electrolytes
graphene
surfactants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
60
0.759
Paul O Brien
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
279
0.459
chemistry
materials science
inorganic chemistry
Richard Winpenny
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
165
0.456
Inorganic chemistry
coordination chemistry
molecular magnetism
Allan Matthews
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
168
0.522
Surface Engineering
Tribology
Coatings
Wear
Friction
David A Leigh
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
188
0.657
molecular machines
chemical topology
supramolecular chemistry
organic chemistry
nanotechnology
Sam De Visser
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
189
0.791
Computational Chemistry
Bioinorganic Chemistry
Thermodynamics
Paul Popelier
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
122
0.513
quantum chemical topology
quantum theory of atoms in molecules
force field design
proteins
pKa prediction
Gareth Morris
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
99
0.452
John C Vickerman
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
43
0.205
secondary ion mass spectrometry
imaging mass spectrometry
John R Helliwell
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
55
0.286
Crystallography
Crystal structure
Biophysics
Synchrotron radiation
Neutrons.
Nikolas Kaltsoyannis
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
100
0.571
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Grigore Timco
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
81
0.488
Chris Muryn
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
61
0.424
Rw Munn
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
11
0.077
Molecular crystals
energy and charge transport
nonlinear optics
John Edward Warren
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
60
0.423
chemistry
crystallography
diffraction
Nicholas F Chilton
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
112
0.824
B Saunders
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
64
0.492
Colloids and solar cells and biomaterials
David P Mills
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
85
0.867
Fred Currell
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
34
0.358
radiation sciences
nanoparticle/ion beam cancer care
radiation chemistry
virus inactivation
Aleksey Yerokhin
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
77
0.837
Jonathan Michael Skelton
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
78
0.867
Computational Materials Modelling
Lattice Dynamics
Thermodynamics
Thermal Transport
Electronic Structure Theory
Np Lockyer
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
40
0.444
Analytical Chemistry
Instrumentation
Daniele Leonori
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
73
0.890
organic chemistry
synthesis
catalysis
photochemistry
Sarah Heath
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
17
0.213
Igor Larrosa
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
72
0.911
Paola Carbone
University of Manchester
Manchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
60
0.759
polymers
electrolytes
graphene
surfactants