i10 Productivity
Rankings

University of Portsmouth Scientists Natural Sciences / Physics i10 Productivity Rankings 2025

Productivity Rankings, an exclusive service provided by AD Scientific Index, 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
United Kingdom
James R Smith
atomic force microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
115
0.458
* Total i10 IndexRankings
Ranking Based On Selection: 2
United Kingdom
Kazuya Koyama
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
167
0.699
* Total i10 IndexRankings
Ranking Based On Selection: 3
United Kingdom
Karen Masters
Astronomy
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
171
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 4
United Kingdom
Marco Bruni
cosmology
relativity
astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
* Total i10 IndexRankings
Ranking Based On Selection: 5
United Kingdom
Or Graur
astrophysics
data analysis
supernovae
tidal disruption events
time-domain astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
* Total i10 IndexRankings
Ranking Based On Selection: 6
United Kingdom
Thomas Collett
Cosmology
Astronomy
Gravitational Lensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
59
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 7
United Kingdom
Thomas Tram
Cosmology
Neutrino physics
General Relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
* Total i10 IndexRankings
Ranking Based On Selection: 8
United Kingdom
Christopher Dewdney
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
11
0.262
* Total i10 IndexRankings
Ranking Based On Selection: 9
United Kingdom
A Emir Gumrukcuoglu
Early universe cosmology
modified gravity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 10
United Kingdom
Mojtaba Ghodsi
Magnetostrictive
Mechatronics
Smart Materials and Structures
Magnetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750

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* Total i10 IndexRankings
Ranking Based On Selection: 11
United Kingdom
Christopher Frohmaier
Astrophysics
Supernovae
cosmology
medical data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
United Kingdom
Obinna Umeh
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 IndexRankings
Ranking Based On Selection: 13
United Kingdom
Ginevra Favole
cosmology
large scale structure
cosmological simulations
galaxy formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 14
United Kingdom
Coleman Krawczyk
AGN
Quasars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection: 15
United Kingdom
Arseni Goussev
quantum mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 IndexRankings
Ranking Based On Selection: 16
United Kingdom
Gareth S Davies *
Gravitational Waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
United Kingdom
Albert Izard
large-scale structure
N-body simulations
gravity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
United Kingdom
Danilo Triggiani
Quantum Physics
Quantum Metrology
Quantum Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
James R Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
115
0.458
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Kazuya Koyama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
167
0.699
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Karen Masters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
171
0.886
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Marco Bruni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Or Graur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
astrophysics
data analysis
supernovae
tidal disruption events
time-domain astronomy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Thomas Collett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
59
0.967
Cosmology
Astronomy
Gravitational Lensing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Thomas Tram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
Cosmology
Neutrino physics
General Relativity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Christopher Dewdney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
11
0.262
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
A Emir Gumrukcuoglu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
Early universe cosmology
modified gravity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Mojtaba Ghodsi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
Magnetostrictive
Mechatronics
Smart Materials and Structures
Magnetic

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Christopher Frohmaier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Astrophysics
Supernovae
cosmology
medical data science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Obinna Umeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Ginevra Favole
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
cosmology
large scale structure
cosmological simulations
galaxy formation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Coleman Krawczyk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Arseni Goussev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Gareth S Davies *
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Albert Izard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
large-scale structure
N-body simulations
gravity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Danilo Triggiani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Quantum Physics
Quantum Metrology
Quantum Optics