Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Drigas Athanasios](https://cdn.adscientificindex.com/pictures/6d/4480401.jpg)
Educational Technology
Electrical & Information Engineering
Computer Science
STEM
Special Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,888
15,056
0.948
![Polycarpos Falaras](/user/assets/images/profile/no-profile-photo.png)
Solar cells
Photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,858
11,219
0.434
![Yannoukakos](https://cdn.adscientificindex.com/pictures/5e/4481222.jpg)
Human Cancer Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,708
8,894
0.605
![Konstantinos Eleftheriadis|Kostas Eleftheriadis](https://cdn.adscientificindex.com/pictures/7e/4480687.jpg)
Aerosol Science & Technology
Radiation Protection
Air Quality & Health effects
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,924
7,167
0.656
![Florentia Fostira](https://cdn.adscientificindex.com/pictures/f0/4480473.jpg)
Cancer Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,826
6,701
0.619
![Dimitris Kletsas](/user/assets/images/profile/no-profile-photo.png)
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,243
6,488
0.376
![Dimitrios Mastellos](https://cdn.adscientificindex.com/pictures/e4/4480348.jpg)
innate immunity
complement biology
inflammation
therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,482
5,842
0.616
![Irene Konstantopoulou](https://cdn.adscientificindex.com/pictures/e8/4480593.jpg)
Cancer genetics
Hereditary cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,834
4,818
0.615
![Catherine P. Raptopoulou](https://cdn.adscientificindex.com/pictures/d0/4480273.jpg)
coordination chemistry
molecular magnetism
X-ray crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,104
4,657
0.232
![Georgios Paliouras](https://cdn.adscientificindex.com/pictures/84/4480509.jpg)
Artificial Intelligence
Machine Learning
Data Mining
Knowledge Discovery
Information Retrieval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,084
4,206
0.379
![Evangelos Gogolides](https://cdn.adscientificindex.com/pictures/e4/4480453.jpg)
plasma processing
surface modification
superhydrophobicity
wetting
Lab on Chip
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,709
4,037
0.377
![Psycharis Vassilis](/user/assets/images/profile/no-profile-photo.png)
crystallography
magnetism
material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,596
4,012
0.418
![Christos Trapalis](https://cdn.adscientificindex.com/pictures/dc/4480302.jpg)
Graphene
Photocatalysis
Nanotechnology
2D Nanostructures
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,014
3,788
0.473
![Maria Vasilopoulou](https://cdn.adscientificindex.com/pictures/5b/4480767.jpg)
Organic Electronics
Metal Oxides
Molecular materials
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,473
3,678
0.672
![Basilis G. Gatos](https://cdn.adscientificindex.com/pictures/21/4480250.jpg)
Image Processing
Pattern Recognition
Document Image Analysis
OCR
Processing and recognition of Historical Documents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,639
3,624
0.341
![George Romanos](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,058
3,298
0.544
![Theodore Steriotis](/user/assets/images/profile/no-profile-photo.png)
Porous materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,449
3,118
0.483
![Angeliki Tserepi](https://cdn.adscientificindex.com/pictures/35/4480191.jpg)
plasma surface engineering
lab-on-chip
microfluidics on PCB
biochips
point-of-care diagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,933
3,031
0.382
![Evangelia Diapouli](/user/assets/images/profile/no-profile-photo.png)
aerosols
indoor air quality
source apportionment
health impacts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,291
3,030
0.706
![Anastasia Hiskia](https://cdn.adscientificindex.com/pictures/30/4480168.jpg)
Photocatalysis
Cyanotoxins
Emerging Pollutants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,883
2,898
0.368
![Prodromos Malakasiotis](https://cdn.adscientificindex.com/pictures/22/4480980.jpg)
IR
NLP
Deep Learning for NLP
Zero-shot Learning
Large Document Collections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,804
2,826
0.743
![Athanasios Stubos](/user/assets/images/profile/no-profile-photo.png)
energy and environmental technologies
transport phenomena
porous media
hydrogen and fuel cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,149
2,793
0.343
![Evangelos P. Favvas](https://cdn.adscientificindex.com/pictures/71/4480454.jpg)
Porous materials preparation and characterization
Gas separation using membranes
porous materials evaluation using adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,092
2,773
0.678
![Athanasios Dimoulas](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,522
2,680
0.356
![Katsaros F](/user/assets/images/profile/no-profile-photo.png)
Chemistry
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,121
2,677
0.523
Drigas Athanasios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,888
15,056
0.948
Educational Technology
Electrical & Information Engineering
Computer Science
STEM
Special Education
Polycarpos Falaras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,858
11,219
0.434
Yannoukakos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,708
8,894
0.605
Konstantinos Eleftheriadis|Kostas Eleftheriadis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,924
7,167
0.656
Aerosol Science & Technology
Radiation Protection
Air Quality & Health effects
Climate Change
Florentia Fostira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,826
6,701
0.619
Dimitris Kletsas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,243
6,488
0.376
Dimitrios Mastellos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,482
5,842
0.616
Irene Konstantopoulou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,834
4,818
0.615
Cancer genetics
Hereditary cancer
Catherine P. Raptopoulou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,104
4,657
0.232
coordination chemistry
molecular magnetism
X-ray crystallography
Georgios Paliouras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,084
4,206
0.379
Artificial Intelligence
Machine Learning
Data Mining
Knowledge Discovery
Information Retrieval
Evangelos Gogolides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,709
4,037
0.377
plasma processing
surface modification
superhydrophobicity
wetting
Lab on Chip
Psycharis Vassilis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,596
4,012
0.418
Christos Trapalis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,014
3,788
0.473
Graphene
Photocatalysis
Nanotechnology
2D Nanostructures
Chemistry
Maria Vasilopoulou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,473
3,678
0.672
Organic Electronics
Metal Oxides
Molecular materials
Nanomaterials
Basilis G. Gatos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,639
3,624
0.341
Image Processing
Pattern Recognition
Document Image Analysis
OCR
Processing and recognition of Historical Documents
George Romanos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,058
3,298
0.544
Theodore Steriotis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,449
3,118
0.483
Angeliki Tserepi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,933
3,031
0.382
plasma surface engineering
lab-on-chip
microfluidics on PCB
biochips
point-of-care diagnostics
Evangelia Diapouli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,291
3,030
0.706
aerosols
indoor air quality
source apportionment
health impacts
Anastasia Hiskia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,883
2,898
0.368
Photocatalysis
Cyanotoxins
Emerging Pollutants
Prodromos Malakasiotis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,804
2,826
0.743
IR
NLP
Deep Learning for NLP
Zero-shot Learning
Large Document Collections
Athanasios Stubos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,149
2,793
0.343
energy and environmental technologies
transport phenomena
porous media
hydrogen and fuel cells
Evangelos P. Favvas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,092
2,773
0.678
Porous materials preparation and characterization
Gas separation using membranes
porous materials evaluation using adsorption
Athanasios Dimoulas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,522
2,680
0.356
Katsaros F
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,121
2,677
0.523