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
77,891
Country Rank
6,618
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![andrea di falco](/user/assets/images/profile/no-profile-photo.png)
Nanophotonics
Optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,912
6,559
0.551
* Total Citation Counts Rankings
World Rank
246,860
Country Rank
18,357
Institution Rank : 146
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Andrea Di Falco](/user/assets/images/profile/no-profile-photo.png)
Nanophotonics
metamaterials
biophotonics
nonlinear optics
photonic crystals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,991
1,931
0.484
* Total Citation Counts Rankings
World Rank
304,601
Country Rank
21,780
Institution Rank : 175
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Lethy Krishnan Jagadamma](https://cdn.adscientificindex.com/pictures/66/1536754.jpg)
Thin film solar cells
metal oxides
nanoparticles
energy harvesting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,127
1,629
0.521
* Total Citation Counts Rankings
World Rank
308,187
Country Rank
22,003
Institution Rank : 176
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Sebastian Andreas Schulz](https://cdn.adscientificindex.com/pictures/43/1071203.jpg)
Nanophotonics
slow light
epsilon near zero
non-reciprocity
metasurfaces
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
1,869
0.606
* Total Citation Counts Rankings
World Rank
563,842
Country Rank
35,612
Institution Rank : 289
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Pascal Andre](https://cdn.adscientificindex.com/pictures/f0/1071100.jpg)
nanoTechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,341
443
0.330
* Total Citation Counts Rankings
World Rank
648,073
Country Rank
39,592
Institution Rank : 324
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Abhishek Kumar Gupta](/pictures/cf/1221787.jpg)
TADF-OLEDs
ESIPT materials
Fluorescent sensors
Catalysts and Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
802
0.759
* Total Citation Counts Rankings
World Rank
696,046
Country Rank
41,763
Institution Rank : 342
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Federico Grillo](/pictures/30/1209526.jpg)
Surface Chemistry - Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
926
416
0.449
* Total Citation Counts Rankings
World Rank
874,920
Country Rank
48,614
Institution Rank : 400
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Shreyasi Chattopadhyay](/pictures/82/4484701.jpg)
Nanomaterials
Nanoparticles Exsolution
Energy conversion
Photo/Electrocatalysis
Green hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
470
0.856
* Total Citation Counts Rankings
World Rank
973,432
Country Rank
51,682
Institution Rank : 437
![](https://cdn.adscientificindex.com/logos/11332.png)
![United Kingdom](/flags/gb.png)
![Marta Diez-Castellnou](/pictures/d8/4589428.jpg)
Functionalised gold nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
293
0.746
* Total Citation Counts Rankings
World Ranking
77,891
Country Ranking
6,618
Institution Ranking
56
andrea di falco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,912
6,559
0.551
![](https://cdn.adscientificindex.com/logos/11332.png)
Nanophotonics
Optics
* Total Citation Counts Rankings
World Ranking
246,860
Country Ranking
18,357
Institution Ranking
146
Andrea Di Falco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,991
1,931
0.484
![](https://cdn.adscientificindex.com/logos/11332.png)
Nanophotonics
metamaterials
biophotonics
nonlinear optics
photonic crystals
* Total Citation Counts Rankings
World Ranking
304,601
Country Ranking
21,780
Institution Ranking
175
Lethy Krishnan Jagadamma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,127
1,629
0.521
![](https://cdn.adscientificindex.com/logos/11332.png)
Thin film solar cells
metal oxides
nanoparticles
energy harvesting
* Total Citation Counts Rankings
World Ranking
308,187
Country Ranking
22,003
Institution Ranking
176
Sebastian Andreas Schulz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
1,869
0.606
![](https://cdn.adscientificindex.com/logos/11332.png)
Nanophotonics
slow light
epsilon near zero
non-reciprocity
metasurfaces
* Total Citation Counts Rankings
World Ranking
563,842
Country Ranking
35,612
Institution Ranking
289
Pascal Andre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,341
443
0.330
* Total Citation Counts Rankings
World Ranking
648,073
Country Ranking
39,592
Institution Ranking
324
Abhishek Kumar Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
802
0.759
![](https://cdn.adscientificindex.com/logos/11332.png)
TADF-OLEDs
ESIPT materials
Fluorescent sensors
Catalysts and Nanomaterials
* Total Citation Counts Rankings
World Ranking
696,046
Country Ranking
41,763
Institution Ranking
342
Federico Grillo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
926
416
0.449
![](https://cdn.adscientificindex.com/logos/11332.png)
Surface Chemistry - Nanotechnology
* Total Citation Counts Rankings
World Ranking
874,920
Country Ranking
48,614
Institution Ranking
400
Shreyasi Chattopadhyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
470
0.856
![](https://cdn.adscientificindex.com/logos/11332.png)
Nanomaterials
Nanoparticles Exsolution
Energy conversion
Photo/Electrocatalysis
Green hydrogen
* Total Citation Counts Rankings
World Ranking
973,432
Country Ranking
51,682
Institution Ranking
437
Marta Diez-Castellnou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
293
0.746
![](https://cdn.adscientificindex.com/logos/11332.png)
Functionalised gold nanoparticles