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
particle physics
medical imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,365
1,028
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 2
nanoscience
x-ray physics
solid state physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
55
0.240
* Total i10 IndexRankings
Ranking Based On Selection: 3
Quantum Information Theory
Foundations of Quantum Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
145
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 4
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
53
0.582
* Total i10 IndexRankings
Ranking Based On Selection: 5
Quantum Optics
Open Quantum Systems
Quantum Thermodynamics
Matter-wave Interferometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 6
multiparticle production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
3
0.094
* Total i10 IndexRankings
Ranking Based On Selection: 7
Quantum Information
Quantum Foundations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 8
scanning probe microscopy
nanotechnology
photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 9
High Energy Phenomenology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 10
Theoretical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
2d-material
SPM
HTS application
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
Quantum Information Theory
Quantum Entanglement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 13
Quantum Information Processing
Cold Ions
Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 14
physics
X-ray
detectors
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Quantum Optics
Plasmonics
Nano-Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
X-ray diffraction
Solid state physics
material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 17
Quantum Optics
Metrology
Quantum Foundations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ivor Fleck
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,365
1,028
0.753
Ullrich Pietsch
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
55
0.240
nanoscience
x-ray physics
solid state physics
Otfried Gühne
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
145
0.879
Quantum Information Theory
Foundations of Quantum Theory
Christian Gutt
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
53
0.582
Stefan Nimmrichter
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Quantum Optics
Open Quantum Systems
Quantum Thermodynamics
Matter-wave Interferometry
Fritz W Bopp
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
3
0.094
Xiao Dong Yu
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Robin Ohmann
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
scanning probe microscopy
nanotechnology
photovoltaics
Rusa Mandal
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Martin Plávala
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
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Jiaqi Cai
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Frank ES Steinhoff
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Quantum Information Theory
Quantum Entanglement
Muhammad Tanveer Baig
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Quantum Information Processing
Cold Ions
Electronics
Mohamad Shokr
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Haritha Kambalathmana
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Özgül Kurtuluş Öztürk
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
X-ray diffraction
Solid state physics
material science
Marta Maria Marchese
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Quantum Optics
Metrology
Quantum Foundations