Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
6,834
Country Rank
3,254
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/15827.jpg)
![United States](/flags/us.png)
![Paul Rc Kent](/user/assets/images/profile/no-profile-photo.png)
Computational Materials Science
Energy Storage
Nanotechnology
Supercomputing
Quantum Monte Carlo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,114
27,285
0.439
* Total Citation Counts Rankings
World Rank
9,054
Country Rank
4,340
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Arthur Nozik](https://cdn.adscientificindex.com/pictures/a5/4391527.jpg)
Energy
Nanoscience
Next Generation Solar Photoconversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,196
11,519
0.221
* Total Citation Counts Rankings
World Rank
10,654
Country Rank
5,088
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/15723.png)
![United States](/flags/us.png)
![xiaolin Li](https://cdn.adscientificindex.com/pictures/1b/4380053.jpg)
nanotechnology
energy storage
carbon nanotubes
graphene
nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,046
19,826
0.421
* Total Citation Counts Rankings
World Rank
47,687
Country Rank
20,814
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Jao Van De Lagemaat](https://cdn.adscientificindex.com/pictures/7e/4397487.jpg)
Photochemistry
nanoscience
Photophysics
Solar Energy
plasmonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,404
5,463
0.314
* Total Citation Counts Rankings
World Rank
51,463
Country Rank
22,294
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/15782.png)
![United States](/flags/us.png)
![Christopher Hahn](https://cdn.adscientificindex.com/pictures/76/1650915.jpg)
electrocatalysis
nanoscience
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,443
14,986
0.911
* Total Citation Counts Rankings
World Rank
59,142
Country Rank
25,260
Institution Rank : 90
![](https://cdn.adscientificindex.com/logos/15736.jpg)
![United States](/flags/us.png)
![Gary P Wiederrecht](https://cdn.adscientificindex.com/pictures/1a/4418368.jpg)
nanoscience
nanophotonics
energy conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,818
5,011
0.338
* Total Citation Counts Rankings
World Rank
66,680
Country Rank
700
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/29105.jpg)
![India](/flags/in.png)
![Sreekumar Kurungot](https://cdn.adscientificindex.com/pictures/48/4412208.jpg)
Fuel Cells
Supercapacitors
Nanomaterials
Energy Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,515
8,734
0.646
* Total Citation Counts Rankings
World Rank
89,000
Country Rank
36,132
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/15736.jpg)
![United States](/flags/us.png)
![Maria Ky Chan](https://cdn.adscientificindex.com/pictures/dd/4419456.jpg)
materials science
computation
renewable energy
artificial intelligence
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,679
7,446
0.697
* Total Citation Counts Rankings
World Rank
95,337
Country Rank
38,357
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Susan E Habas](https://cdn.adscientificindex.com/pictures/9f/4383024.jpg)
nanomaterials
catalysis
surface chemistry
bioenergy
inorganic synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,071
2,664
0.265
* Total Citation Counts Rankings
World Rank
106,391
Country Rank
42,216
Institution Rank : 138
![](https://cdn.adscientificindex.com/logos/15783.jpg)
![United States](/flags/us.png)
![Adam Rondinone](https://cdn.adscientificindex.com/pictures/f7/4390206.jpg)
Nanomaterials Catalysis
Energy Storage and Conversion
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,145
4,047
0.443
* Total Citation Counts Rankings
World Rank
126,953
Country Rank
49,180
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/15815.png)
![United States](/flags/us.png)
![Congjun Wang](https://cdn.adscientificindex.com/pictures/cd/4393389.jpg)
Nanomaterials
Quantum Dots
Carbon Materials
Photocatalysis
Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,812
1,838
0.235
* Total Citation Counts Rankings
World Rank
127,809
Country Rank
49,467
Institution Rank : 176
![](https://cdn.adscientificindex.com/logos/15827.jpg)
![United States](/flags/us.png)
![Hanyu Wang](/user/assets/images/profile/no-profile-photo.png)
Electrochemistry
Environmental Chemistry
Nanomaterials for Energy Conversion and Storage
Neutron Reflectometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,765
3,620
0.466
* Total Citation Counts Rankings
World Rank
128,256
Country Rank
49,607
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/15782.png)
![United States](/flags/us.png)
![Xavier Lepró](https://cdn.adscientificindex.com/pictures/4c/4384591.jpg)
Nanotechnology
CNTs
characterization
nanostructures
energy harvesting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,741
4,500
0.581
* Total Citation Counts Rankings
World Rank
158,915
Country Rank
59,496
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Andrew J Ferguson](https://cdn.adscientificindex.com/pictures/aa/4391071.jpg)
Renewable Energy
Materials Science
Nanomaterials
Photophysics
Transport Phenomena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,320
3,388
0.536
* Total Citation Counts Rankings
World Rank
162,182
Country Rank
60,518
Institution Rank : 212
![](https://cdn.adscientificindex.com/logos/15736.jpg)
![United States](/flags/us.png)
![Olaf Borkiewicz](https://cdn.adscientificindex.com/pictures/1f/4419835.jpg)
Energy storage materials
environmental stewardship
nanomaterials
in situ and operando characterization tools
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,195
4,344
0.701
* Total Citation Counts Rankings
World Rank
175,140
Country Rank
64,603
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/15815.png)
![United States](/flags/us.png)
![Viet Hung Pham](https://cdn.adscientificindex.com/pictures/bd/4384055.jpg)
Carbon Nanomaterials
Electrochemical Energy Storages
Polymer Nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,738
2,452
0.427
* Total Citation Counts Rankings
World Rank
183,146
Country Rank
67,036
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/15815.png)
![United States](/flags/us.png)
![Christopher Matranga](https://cdn.adscientificindex.com/pictures/83/4393168.jpg)
energy
materials science
nanotechnology
catalysis
surface science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,484
2,198
0.401
* Total Citation Counts Rankings
World Rank
195,827
Country Rank
70,896
Institution Rank : 189
![](https://cdn.adscientificindex.com/logos/15723.png)
![United States](/flags/us.png)
![Satish Nune](https://cdn.adscientificindex.com/pictures/f2/4380211.jpg)
Clean Energy Technologies and Decarbonization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,115
2,336
0.457
* Total Citation Counts Rankings
World Rank
214,543
Country Rank
76,556
Institution Rank : 121
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Alexandre Mantovani Nardes](/user/assets/images/profile/no-profile-photo.png)
thin films
photovoltaics
solar cells
nanotechnology
materials science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,654
1,522
0.327
* Total Citation Counts Rankings
World Rank
295,820
Country Rank
100,269
Institution Rank : 179
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![E Ashley Gaulding](https://cdn.adscientificindex.com/pictures/3d/4394792.jpg)
nanomaterials
perovskites
electronic/thermal transport
solar
plasmonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
2,448
0.754
* Total Citation Counts Rankings
World Rank
296,476
Country Rank
100,445
Institution Rank : 461
![](https://cdn.adscientificindex.com/logos/16478.png)
![United States](/flags/us.png)
![Sean D Lubner](https://cdn.adscientificindex.com/pictures/3b/4443750.jpg)
Energy Storage
Carbon Capture
Nanotechnology
Heat Transfer
Energy Conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,239
1,462
0.451
* Total Citation Counts Rankings
World Rank
302,029
Country Rank
102,064
Institution Rank : 466
![](https://cdn.adscientificindex.com/logos/16478.png)
![United States](/flags/us.png)
![Ajay Singh](https://cdn.adscientificindex.com/pictures/be/4443757.jpg)
Compound Semiconductors
Plasmonic Nanocrystal
Electron Microscopy
Phase-transition (In-situ TEM/XRD)
Nanomaterials For Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,168
1,667
0.526
* Total Citation Counts Rankings
World Rank
312,474
Country Rank
104,977
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/15777.png)
![United States](/flags/us.png)
![Tyler Westover](https://cdn.adscientificindex.com/pictures/bd/4376185.jpg)
Energy Systems
Hydrogen
Nuclear Energy
Biofuels
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,041
1,953
0.642
* Total Citation Counts Rankings
World Rank
313,704
Country Rank
105,336
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/15819.png)
![United States](/flags/us.png)
![Lance M Wheeler](https://cdn.adscientificindex.com/pictures/fa/4385583.jpg)
Nanomaterials
Photovoltaic Windows
Switchable Materials
Metal Halide Perovksites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,027
2,574
0.850
* Total Citation Counts Rankings
World Rank
321,995
Country Rank
107,696
Institution Rank : 258
![](https://cdn.adscientificindex.com/logos/15782.png)
![United States](/flags/us.png)
![Shirui Guo](https://cdn.adscientificindex.com/pictures/27/4382300.jpg)
Nanotechnology
graphene
carbon nanotube
sensor
energy storage devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,933
1,396
0.476
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
6,834
![United States](/flags/us.png)
3,254
![](https://cdn.adscientificindex.com/logos/15827.jpg)
4
Paul Rc Kent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,114
27,285
0.439
![](https://cdn.adscientificindex.com/logos/15827.jpg)
Computational Materials Science
Energy Storage
Nanotechnology
Supercomputing
Quantum Monte Carlo
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
9,054
![United States](/flags/us.png)
4,340
![](https://cdn.adscientificindex.com/logos/15819.png)
1
Arthur Nozik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,196
11,519
0.221
![](https://cdn.adscientificindex.com/logos/15819.png)
Energy
Nanoscience
Next Generation Solar Photoconversion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
10,654
![United States](/flags/us.png)
5,088
![](https://cdn.adscientificindex.com/logos/15723.png)
11
xiaolin Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,046
19,826
0.421
![](https://cdn.adscientificindex.com/logos/15723.png)
nanotechnology
energy storage
carbon nanotubes
graphene
nanomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
47,687
![United States](/flags/us.png)
20,814
![](https://cdn.adscientificindex.com/logos/15819.png)
24
Jao Van De Lagemaat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,404
5,463
0.314
![](https://cdn.adscientificindex.com/logos/15819.png)
Photochemistry
nanoscience
Photophysics
Solar Energy
plasmonics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
51,463
![United States](/flags/us.png)
22,294
![](https://cdn.adscientificindex.com/logos/15782.png)
21
Christopher Hahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,443
14,986
0.911
![](https://cdn.adscientificindex.com/logos/15782.png)
electrocatalysis
nanoscience
renewable energy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
59,142
![United States](/flags/us.png)
25,260
![](https://cdn.adscientificindex.com/logos/15736.jpg)
90
Gary P Wiederrecht
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,818
5,011
0.338
![](https://cdn.adscientificindex.com/logos/15736.jpg)
nanoscience
nanophotonics
energy conversion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
66,680
![India](/flags/in.png)
700
![](https://cdn.adscientificindex.com/logos/29105.jpg)
2
Sreekumar Kurungot
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,515
8,734
0.646
![](https://cdn.adscientificindex.com/logos/29105.jpg)
Fuel Cells
Supercapacitors
Nanomaterials
Energy Materials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
89,000
![United States](/flags/us.png)
36,132
![](https://cdn.adscientificindex.com/logos/15736.jpg)
130
Maria Ky Chan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,679
7,446
0.697
![](https://cdn.adscientificindex.com/logos/15736.jpg)
materials science
computation
renewable energy
artificial intelligence
machine learning
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
95,337
![United States](/flags/us.png)
38,357
![](https://cdn.adscientificindex.com/logos/15819.png)
60
Susan E Habas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,071
2,664
0.265
![](https://cdn.adscientificindex.com/logos/15819.png)
nanomaterials
catalysis
surface chemistry
bioenergy
inorganic synthesis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
106,391
![United States](/flags/us.png)
42,216
![](https://cdn.adscientificindex.com/logos/15783.jpg)
138
Adam Rondinone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,145
4,047
0.443
![](https://cdn.adscientificindex.com/logos/15783.jpg)
Nanomaterials Catalysis
Energy Storage and Conversion
Nanotechnology
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
126,953
![United States](/flags/us.png)
49,180
![](https://cdn.adscientificindex.com/logos/15815.png)
8
Congjun Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,812
1,838
0.235
![](https://cdn.adscientificindex.com/logos/15815.png)
Nanomaterials
Quantum Dots
Carbon Materials
Photocatalysis
Solar Energy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
127,809
![United States](/flags/us.png)
49,467
![](https://cdn.adscientificindex.com/logos/15827.jpg)
176
Hanyu Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,765
3,620
0.466
![](https://cdn.adscientificindex.com/logos/15827.jpg)
Electrochemistry
Environmental Chemistry
Nanomaterials for Energy Conversion and Storage
Neutron Reflectometry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
128,256
![United States](/flags/us.png)
49,607
![](https://cdn.adscientificindex.com/logos/15782.png)
96
Xavier Lepró
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,741
4,500
0.581
![](https://cdn.adscientificindex.com/logos/15782.png)
Nanotechnology
CNTs
characterization
nanostructures
energy harvesting
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
158,915
![United States](/flags/us.png)
59,496
![](https://cdn.adscientificindex.com/logos/15819.png)
99
Andrew J Ferguson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,320
3,388
0.536
![](https://cdn.adscientificindex.com/logos/15819.png)
Renewable Energy
Materials Science
Nanomaterials
Photophysics
Transport Phenomena
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
162,182
![United States](/flags/us.png)
60,518
![](https://cdn.adscientificindex.com/logos/15736.jpg)
212
Olaf Borkiewicz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,195
4,344
0.701
![](https://cdn.adscientificindex.com/logos/15736.jpg)
Energy storage materials
environmental stewardship
nanomaterials
in situ and operando characterization tools
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
175,140
![United States](/flags/us.png)
64,603
![](https://cdn.adscientificindex.com/logos/15815.png)
14
Viet Hung Pham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,738
2,452
0.427
![](https://cdn.adscientificindex.com/logos/15815.png)
Carbon Nanomaterials
Electrochemical Energy Storages
Polymer Nanocomposites
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
183,146
![United States](/flags/us.png)
67,036
![](https://cdn.adscientificindex.com/logos/15815.png)
16
Christopher Matranga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,484
2,198
0.401
![](https://cdn.adscientificindex.com/logos/15815.png)
energy
materials science
nanotechnology
catalysis
surface science
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
195,827
![United States](/flags/us.png)
70,896
![](https://cdn.adscientificindex.com/logos/15723.png)
189
Satish Nune
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,115
2,336
0.457
![](https://cdn.adscientificindex.com/logos/15723.png)
Clean Energy Technologies and Decarbonization
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
214,543
![United States](/flags/us.png)
76,556
![](https://cdn.adscientificindex.com/logos/15819.png)
121
Alexandre Mantovani Nardes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,654
1,522
0.327
![](https://cdn.adscientificindex.com/logos/15819.png)
thin films
photovoltaics
solar cells
nanotechnology
materials science
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
295,820
![United States](/flags/us.png)
100,269
![](https://cdn.adscientificindex.com/logos/15819.png)
179
E Ashley Gaulding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
2,448
0.754
![](https://cdn.adscientificindex.com/logos/15819.png)
nanomaterials
perovskites
electronic/thermal transport
solar
plasmonics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
296,476
![United States](/flags/us.png)
100,445
![](https://cdn.adscientificindex.com/logos/16478.png)
461
Sean D Lubner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,239
1,462
0.451
![](https://cdn.adscientificindex.com/logos/16478.png)
Energy Storage
Carbon Capture
Nanotechnology
Heat Transfer
Energy Conversion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
302,029
![United States](/flags/us.png)
102,064
![](https://cdn.adscientificindex.com/logos/16478.png)
466
Ajay Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,168
1,667
0.526
![](https://cdn.adscientificindex.com/logos/16478.png)
Compound Semiconductors
Plasmonic Nanocrystal
Electron Microscopy
Phase-transition (In-situ TEM/XRD)
Nanomaterials For Energy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
312,474
![United States](/flags/us.png)
104,977
![](https://cdn.adscientificindex.com/logos/15777.png)
26
Tyler Westover
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,041
1,953
0.642
![](https://cdn.adscientificindex.com/logos/15777.png)
Energy Systems
Hydrogen
Nuclear Energy
Biofuels
Nanotechnology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
313,704
![United States](/flags/us.png)
105,336
![](https://cdn.adscientificindex.com/logos/15819.png)
198
Lance M Wheeler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,027
2,574
0.850
![](https://cdn.adscientificindex.com/logos/15819.png)
Nanomaterials
Photovoltaic Windows
Switchable Materials
Metal Halide Perovksites
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
321,995
![United States](/flags/us.png)
107,696
![](https://cdn.adscientificindex.com/logos/15782.png)
258
Shirui Guo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,933
1,396
0.476
![](https://cdn.adscientificindex.com/logos/15782.png)
Nanotechnology
graphene
carbon nanotube
sensor
energy storage devices