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
Chromatgraphy
mass spectrometry
stable isotopes
environment
archaeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
309
0.759
* Total i10 IndexRankings
Ranking Based On Selection :2
molecular photochemistry and photophysics
diamond chemical vapour deposition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
153
0.395
* Total i10 IndexRankings
Ranking Based On Selection :3
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
343
48
0.140
* Total i10 IndexRankings
Ranking Based On Selection :4
Organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
137
0.496
* Total i10 IndexRankings
Ranking Based On Selection :5
Enzyme catalysis
protein dynamics
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
182
0.781
* Total i10 IndexRankings
Ranking Based On Selection :6
Physical Chemistry
Chemical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
119
0.529
* Total i10 IndexRankings
Ranking Based On Selection :7
Chemistry
diamond
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
78
0.494
* Total i10 IndexRankings
Ranking Based On Selection :8
Artificial intelligence
machine learning
drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
100
0.654
* Total i10 IndexRankings
Ranking Based On Selection :9
Synthetic biology
Minimal biology
Structural biology
Molecular biology
Cell biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
88
0.759
* Total i10 IndexRankings
Ranking Based On Selection :10
analytical chemistry
biogeochemistry
archaeological science
mass spectrometry
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
72
0.828
* Total i10 IndexRankings
Ranking Based On Selection :11
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
48
0.632
* Total i10 IndexRankings
Ranking Based On Selection :12
atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
55
0.821
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
43
0.977
* Total i10 IndexRankings
Ranking Based On Selection :14
Polymer
Colloid
Self-assembly
Emulsion
Ink-jet printing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total i10 IndexRankings
Ranking Based On Selection :15
Catalysis
Organic methodology
Mechanism
Organometallic chemistry
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
* Total i10 IndexRankings
Ranking Based On Selection :16
Organic Chemistry
Functional (Nano)Materials
Bio-Inspired Materials
Protolife Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
* Total i10 IndexRankings
Ranking Based On Selection :17
Atmospheric chemistry
Chemical kinetics
Statistical rate theory
Electronic structure theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Total i10 IndexRankings
Ranking Based On Selection :18
Chemistry
Physics
nanotechnology
nanoscience
Materials Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
* Total i10 IndexRankings
Ranking Based On Selection :19
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Physical Chemistry
Aerosol Science
Optical Spectroscopy
Single Aerosol Particle Levitation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :21
Micelles
model biomembranes
wetting
surface/interface phenomena
drug/nanoparticle formulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection :22
Theoretical chemistry
DFT
coupled cluster
electronic structure theory
virtual reality in bio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection :23
polymer chemistry
organic and hybrid materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :24
polymer composite
functional materials
thermal conductivity
dielectric properties
graphene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :25
Chemistry
Materials Science
Energy
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Richard Evershed
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
309
0.759
Chromatgraphy
mass spectrometry
stable isotopes
environment
archaeology
Mike Ashfold
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
153
0.395
molecular photochemistry and photophysics
diamond chemical vapour deposition
Anthony Legon
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
343
48
0.140
Jonathan Clayden
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
137
0.496
Adrian Mulholland
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
182
0.781
Enzyme catalysis
protein dynamics
computational chemistry
Andrew Orr-Ewing
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
119
0.529
Physical Chemistry
Chemical Physics
Paul W. May
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
78
0.494
Fred Manby
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
100
0.654
Artificial intelligence
machine learning
drug discovery
Imre Berger
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
88
0.759
Synthetic biology
Minimal biology
Structural biology
Molecular biology
Cell biology
Ian Bull
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
72
0.828
analytical chemistry
biogeochemistry
archaeological science
mass spectrometry
stable isotopes
Paul J Gates
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
48
0.632
Anwar Khan
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
55
0.821
Songjie Yu
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
43
0.977
Renhua Deng
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Polymer
Colloid
Self-assembly
Emulsion
Ink-jet printing
Alastair JJ Lennox
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
Catalysis
Organic methodology
Mechanism
Organometallic chemistry
Electrochemistry
Pierangelo Gobbo
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
Organic Chemistry
Functional (Nano)Materials
Bio-Inspired Materials
Protolife Science
Robin Shannon
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
Atmospheric chemistry
Chemical kinetics
Statistical rate theory
Electronic structure theory
Andrew M Collins
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
Chemistry
Physics
nanotechnology
nanoscience
Materials Chemistry
Valerio Fasano
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
Michael I Cotterell
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Physical Chemistry
Aerosol Science
Optical Spectroscopy
Single Aerosol Particle Levitation
Bhaveshkumar Bharatiya
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Micelles
model biomembranes
wetting
surface/interface phenomena
drug/nanoparticle formulations
Simon Bennie
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Theoretical chemistry
DFT
coupled cluster
electronic structure theory
virtual reality in bio
Xinlong Fan
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
polymer chemistry
organic and hybrid materials
Karolina Gaska
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
polymer composite
functional materials
thermal conductivity
dielectric properties
graphene
Sébastien Rochat
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Chemistry
Materials Science
Energy
Data Science