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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Nanomaterials Synthesis
in situ Spectroscopic Diagnostics
Laser Interactions with Materials
Functional Hybrid Nanostructures for Organic Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
140
0.565
* Total i10 IndexRankings
Ranking Based On Selection: 2
Laser materials interactions
Laser spectroscopy
In situ diagnostics controlled synthesis of nanomaterials ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
138
0.587
* Total i10 IndexRankings
Ranking Based On Selection: 3
Organic electronics
Nanomaterials and electronics
Two-dimensional materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
144
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 4
nanomaterials
nanotechnology
spectroscopy
bionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
118
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 5
Computational Materials Science
Energy Storage
Nanotechnology
Supercomputing
Quantum Monte Carlo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
121
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 6
nanoscience
nanofabrication
nanobiotechnology
microfluidics
collective phenomena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
89
0.650
* Total i10 IndexRankings
Ranking Based On Selection: 7
Structure of nanomaterials
Polymer physics
X-ray and neutron scattering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
115
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 8
scanning probe microscopy
nanoscience
surfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
58
0.492
* Total i10 IndexRankings
Ranking Based On Selection: 9
microscopy
nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
76
0.768
* Total i10 IndexRankings
Ranking Based On Selection: 10
Nanoscience
Nanofabrication
Microscopy
Carbon NanoFibers and Carbon NanoSpikes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
47
0.516
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* Total i10 IndexRankings
Ranking Based On Selection: 11
nanomaterials
porous materials
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
* Total i10 IndexRankings
Ranking Based On Selection: 12
nanotechnology
isotopes
elemental chemistry
nanowires
electrodeposition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 13
Energy storage
Carbon nanomaterials
3D carbon architecture
Sodium-ion Battery
Lithium-sulfur Battery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 14
Electrochemistry
Environmental Chemistry
Nanomaterials for Energy Conversion and Storage
Neutron Reflectometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 15
Carbon capture
Critical Material
Water-treatment
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 16
Electrochemistry
Nanoparticles
Photovoltaic Devices
Neurochemical Detection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 17
Nanomaterials synthesis
catalytic nanosystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 18
Ecotoxicology
Bioenergetic modeling
Population dynamics
Aquatic ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
David B Geohegan
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
140
0.565
Nanomaterials Synthesis
in situ Spectroscopic Diagnostics
Laser Interactions with Materials
Functional Hybrid Nanostructures for Organic Electronics
Alexander A Puretzky
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
138
0.587
Laser materials interactions
Laser spectroscopy
In situ diagnostics controlled synthesis of nanomaterials ...
Kai Xiao
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
144
0.837
Organic electronics
Nanomaterials and electronics
Two-dimensional materials
İlia N İvanov
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
118
0.694
nanomaterials
nanotechnology
spectroscopy
bionics
Paul Rc Kent
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
121
0.738
Computational Materials Science
Energy Storage
Nanotechnology
Supercomputing
Quantum Monte Carlo
Scott Thomas Retterer
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
89
0.650
nanoscience
nanofabrication
nanobiotechnology
microfluidics
collective phenomena
Jong Keum
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
115
0.852
Structure of nanomaterials
Polymer physics
X-ray and neutron scattering
Arthur P Baddorf
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
58
0.492
scanning probe microscopy
nanoscience
surfaces
Donovan Leonard
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
76
0.768
microscopy
nanomaterials
Dale Keith Hensley
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
47
0.516
Nanoscience
Nanofabrication
Microscopy
Carbon NanoFibers and Carbon NanoSpikes
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!
Tao Wang
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
nanomaterials
porous materials
catalysis
Michael P Zach
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
nanotechnology
isotopes
elemental chemistry
nanowires
electrodeposition
Mengya Li
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Energy storage
Carbon nanomaterials
3D carbon architecture
Sodium-ion Battery
Lithium-sulfur Battery
Hanyu Wang
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Electrochemistry
Environmental Chemistry
Nanomaterials for Energy Conversion and Storage
Neutron Reflectometry
Gyoung Gug Jang
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Carbon capture
Critical Material
Water-treatment
Nanotechnology
Christopher B Jacobs
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Electrochemistry
Nanoparticles
Photovoltaic Devices
Neurochemical Detection
Michelle D Pawel
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
Nanomaterials synthesis
catalytic nanosystems
Louise Stevenson
Oak Ridge National Laboratory
Oak Ridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Ecotoxicology
Bioenergetic modeling
Population dynamics
Aquatic ecology