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
38,449
Country Rank
17,197
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Michael J Heben](/user/assets/images/profile/no-profile-photo.png)
photovoltaics
energy storage and conversion
carbon nanotubes
hydrogen storage
nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,358
6,222
0.306
* Total Citation Counts Rankings
World Rank
235,385
Country Rank
82,689
Institution Rank : 83
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Adam Phillips](/user/assets/images/profile/no-profile-photo.png)
Alternative Energy
Photovoltaics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,210
3,335
0.792
* Total Citation Counts Rankings
World Rank
443,483
Country Rank
141,239
Institution Rank : 185
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Rui Yang](https://cdn.adscientificindex.com/pictures/32/1680615.jpg)
Intelligent Buildings
Renewable Energy and Smart Grid
Energy Management
HVAC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
814
0.422
* Total Citation Counts Rankings
World Rank
745,393
Country Rank
218,853
Institution Rank : 299
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Christopher Otieno Adika](/user/assets/images/profile/no-profile-photo.png)
Smart Grid
Cyber-physical systems
Renewable Energy
Smart Building
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
809
360
0.445
* Total Citation Counts Rankings
World Rank
765,421
Country Rank
223,495
Institution Rank : 311
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Raghav Khanna](https://cdn.adscientificindex.com/pictures/42/1680776.jpg)
Wide Bandgap Semiconductors
Power Electronics
Renewable Energy
Device Modeling
H2 Generation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
547
0.716
* Total Citation Counts Rankings
World Rank
897,572
Country Rank
252,533
Institution Rank : 345
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Yaser Shirazi](https://cdn.adscientificindex.com/pictures/d0/1680789.jpg)
Renewable Energy
Biofuels
Separation Processes
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
267
0.523
* Total Citation Counts Rankings
World Rank
2,001,469
Country Rank
413,965
Institution Rank : 659
![](https://cdn.adscientificindex.com/logos/11506.jpg)
![United States](/flags/us.png)
![Abdualbaset A Ali](/pictures/bd/5223211.jpg)
chemical engineering
Rheology
High pressure rheology
Sustainable energy
quality control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
38,449
![United States](/flags/us.png)
17,197
![](https://cdn.adscientificindex.com/logos/11506.jpg)
7
Michael J Heben
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,358
6,222
0.306
![](https://cdn.adscientificindex.com/logos/11506.jpg)
photovoltaics
energy storage and conversion
carbon nanotubes
hydrogen storage
nanomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
235,385
![United States](/flags/us.png)
82,689
![](https://cdn.adscientificindex.com/logos/11506.jpg)
83
Adam Phillips
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,210
3,335
0.792
![](https://cdn.adscientificindex.com/logos/11506.jpg)
Alternative Energy
Photovoltaics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
443,483
![United States](/flags/us.png)
141,239
![](https://cdn.adscientificindex.com/logos/11506.jpg)
185
Rui Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
814
0.422
![](https://cdn.adscientificindex.com/logos/11506.jpg)
Intelligent Buildings
Renewable Energy and Smart Grid
Energy Management
HVAC
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
745,393
![United States](/flags/us.png)
218,853
![](https://cdn.adscientificindex.com/logos/11506.jpg)
299
Christopher Otieno Adika
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
809
360
0.445
![](https://cdn.adscientificindex.com/logos/11506.jpg)
Smart Grid
Cyber-physical systems
Renewable Energy
Smart Building
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
765,421
![United States](/flags/us.png)
223,495
![](https://cdn.adscientificindex.com/logos/11506.jpg)
311
Raghav Khanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
547
0.716
![](https://cdn.adscientificindex.com/logos/11506.jpg)
Wide Bandgap Semiconductors
Power Electronics
Renewable Energy
Device Modeling
H2 Generation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
897,572
![United States](/flags/us.png)
252,533
![](https://cdn.adscientificindex.com/logos/11506.jpg)
345
Yaser Shirazi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
267
0.523
![](https://cdn.adscientificindex.com/logos/11506.jpg)
Renewable Energy
Biofuels
Separation Processes
Chemical Engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,001,469
![United States](/flags/us.png)
413,965
![](https://cdn.adscientificindex.com/logos/11506.jpg)
659
Abdualbaset A Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![](https://cdn.adscientificindex.com/logos/11506.jpg)
chemical engineering
Rheology
High pressure rheology
Sustainable energy
quality control