i10 Productivity
Rankings

Karlsruhe Institute of Technology/ 27 Scientists Engineering & Technology / Nanoscience and Nanotechnology i10 Productivity Rankings - 2025

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
Germany
Horst Hahn
nanostructured materials
high entropy materials
tuneable nanostructures
energy materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
477
309
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 2
Germany
Bryce S Richards
solar energy
luminescence
up- & down-conversion
NIR tags for plastic sorting
photocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
215
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 3
Germany
Di Wang
transmission electron microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
122
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 4
Germany
Michael Hirtz
Nanotechnology
Dip-Pen Nanolithography
Life Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
50
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 6
Germany
Silke Behrens
nanoparticle synthesis
catalysis
magnetic nanoparticles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
43
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 7
Germany
Michael Türk
Supercritical fluids
Particle formation
Nanoparticles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
37
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 8
Germany
Ying Chu Chen
Energy Conversion
Energy Storage
nanomaterials
spectroscopy
biosensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
46
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 9
Germany
Rasoul Alaee
Nanophotonics
Nonlinear Optics
Optical manipulation
Semiconductor lasers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 10
Germany
Engelbert Redel
Nanoscience
Thin Films
Thermoelectrics
Photo-Electrocatalysis
Optical Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750

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* Total i10 IndexRankings
Ranking Based On Selection: 11
Germany
Yuan Ma
Nanomaterials
Energy Storage Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
36
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 12
Germany
Yanjiao Ma
Energy storage and conversion
Nanomaterials
Lithium/sodium-ion batteries
fuel cell catalysts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 13
Germany
Detlef Schooss
cluster
fluorescence spectroscopy
ion traps
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 14
Germany
Martin Dienwiebel
Tribology
Nanotribology
Friction
Wear
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 15
Germany
Christian Punckt
Batteries
Nanomaterials
Science Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 16
Germany
Ulrich Gengenbach
Microtechnology
Nanotechnology
Systemintegration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 17
Germany
Franziska Mueller
Electrochemistry
Lithium-Ion Battery
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 18
Germany
Gopal Panthi
Nanomaterials
Photocatalysis
Electrospun Nanofibers (Polymeric
Inorganic and composite)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 19
Germany
Benjamin Richter
3D Cell Culture
Biophysics
Direct Laser Writing
3D printing
Two-photon polymerization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 20
Germany
Christian Dolle
in situ electron microscopy
nanoscience
materials science
chemistry
solid state physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 21
Germany
Patrik Rath
Photonics
Integrated Optics
Single Photon Detectors
MEMS
Surface Acoustic Wave Resonators
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 22
Germany
Saleh Gorji
Electron Microscopy
Nanomaterials
Electronic Materials and Devices
Thin Films
Nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 23
Germany
Felix Pyatkov
Nanotechnology
Carbon nanotubes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 24
Germany
Payam Kalhor
Solution Chemistry
Computational Chemistry
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Germany
P Benjamin Woiczikowski
Nano Electronics
DNA & Proteins
Theoretical Chemistry
Quantum Chemistry
Molecular Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Horst Hahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
477
309
0.648
nanostructured materials
high entropy materials
tuneable nanostructures
energy materials
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Bryce S Richards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
215
0.840
solar energy
luminescence
up- & down-conversion
NIR tags for plastic sorting
photocatalysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Di Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
122
0.739
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Michael Hirtz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
50
0.602
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Ben Flavel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
53
0.671
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Silke Behrens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
43
0.632
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Michael Türk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
37
0.649
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Ying Chu Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
46
0.852
Energy Conversion
Energy Storage
nanomaterials
spectroscopy
biosensor
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Rasoul Alaee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
Nanophotonics
Nonlinear Optics
Optical manipulation
Semiconductor lasers
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Engelbert Redel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
Nanoscience
Thin Films
Thermoelectrics
Photo-Electrocatalysis
Optical Nanomaterials

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
Yuan Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
36
0.923
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Yanjiao Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Energy storage and conversion
Nanomaterials
Lithium/sodium-ion batteries
fuel cell catalysts
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Detlef Schooss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Martin Dienwiebel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Christian Punckt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Ulrich Gengenbach
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Franziska Mueller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Gopal Panthi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Nanomaterials
Photocatalysis
Electrospun Nanofibers (Polymeric
Inorganic and composite)
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Benjamin Richter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
3D Cell Culture
Biophysics
Direct Laser Writing
3D printing
Two-photon polymerization
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Christian Dolle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
in situ electron microscopy
nanoscience
materials science
chemistry
solid state physics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Patrik Rath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Photonics
Integrated Optics
Single Photon Detectors
MEMS
Surface Acoustic Wave Resonators
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Saleh Gorji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Electron Microscopy
Nanomaterials
Electronic Materials and Devices
Thin Films
Nanocomposites
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Felix Pyatkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Payam Kalhor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Solution Chemistry
Computational Chemistry
Machine Learning
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
P Benjamin Woiczikowski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Nano Electronics
DNA & Proteins
Theoretical Chemistry
Quantum Chemistry
Molecular Dynamics