Citation Rankings
Highly Cited Researchers

Natural Sciences / Physics Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Greece
Stavros Maltezos
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304,482
136,145
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Greece
Theo Alexopoulos
Experimental High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302,513
135,805
0.449
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Greece
Yorgos Tsipolitis
particle physics
detector physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290,493
116,562
0.401
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Greece
Konstantinos Kousouris
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233,746
111,548
0.477
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Greece
Manolis Dris
EXPERIMENTAL HIGH ENERGY PHYSICS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266,323
89,839
0.337
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Greece
Alexandros Georgakilas
Radiation Biology
DNA Damage
Bioinformatics
Biophysics
Carcinogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,460
10,717
0.614
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Greece
Polycarpos Pissis
Polymers
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,291
4,649
0.285
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Greece
Chris Kouvaris
Particle Physics
Astrophysics
Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,196
3,291
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Greece
Apostolos Kyritsis
Physics
Chemical Physics
Polymers
water
soft matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,542
3,232
0.494
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Greece
Mike Kokkoris
Experimental Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,945
2,937
0.494
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Greece
Panagiotis A. Klonos
physics
materials science
dielectric spectroscopy
polymer nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,659
2,060
0.775
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Greece
Yannopapas Vassilios
Photonic materials
Quantum Optics
Metamaterials
Plasmonics
Quantum technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,303
1,544
0.291
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Greece
Raptis Yannis
Condensed Matter Physics
Semiconductors
Raman spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,733
1,196
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Greece
Christos Tsironis
Thermonuclear Fusion
Space Plasma Physics
Dynamical systems and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,939
1,156
0.596
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Greece
Mersini Makropoulou
Biophotonics
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,468
576
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Greece
Konstantinos N Anagnostopoulos
Theoretical High Energy Physics
String Theory
Quantum Gravity
Lattice Field Theory
Computational
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,195
512
0.233
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Greece
George Tringas
String Theory
String Phenomenology
Supergravity
Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
483
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Greece
Dido Yova
Biophotonics
Biomaterials
Fluorescence Imaging
Atomic Force Microscopy
Photodynamic Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
427
0.243
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Greece
Ellas Spyratou
Applied Physics
Biophysics
Biophotonics
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
372
0.639
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Greece
Nikos Irges
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
291
0.130
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Greece
G Varelogiannis
Superconductivity
magnetism
topological phases
quantum computers
spintronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,435
224
0.156
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Greece
Evangelos Aslanidis
physics
nanomaterials
microelectronics
applied physics
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
220
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Greece
Ioannis Theodonis
Computational Physics
Spintronics
Quantum Computing
Nanotechnology
Quantum transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
187
0.262
* Last 6 Years Citation Counts Rankings
Rankings
266
Greece
3
1
Ranking Based On Selection: 1
Stavros Maltezos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
304,482
136,145
0.447
* Last 6 Years Citation Counts Rankings
Rankings
272
Greece
4
2
Ranking Based On Selection: 2
Theo Alexopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302,513
135,805
0.449
* Last 6 Years Citation Counts Rankings
Rankings
520
Greece
7
3
Ranking Based On Selection: 3
Yorgos Tsipolitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290,493
116,562
0.401
* Last 6 Years Citation Counts Rankings
Rankings
620
Greece
10
4
Ranking Based On Selection: 4
Konstantinos Kousouris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233,746
111,548
0.477
* Last 6 Years Citation Counts Rankings
Rankings
1,060
Greece
15
5
Ranking Based On Selection: 5
Manolis Dris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266,323
89,839
0.337
* Last 6 Years Citation Counts Rankings
Rankings
32,945
Greece
156
7
Ranking Based On Selection: 6
Alexandros Georgakilas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,460
10,717
0.614
Radiation Biology
DNA Damage
Bioinformatics
Biophysics
Carcinogenesis
* Last 6 Years Citation Counts Rankings
Rankings
103,090
Greece
571
40
Ranking Based On Selection: 7
Polycarpos Pissis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,291
4,649
0.285
* Last 6 Years Citation Counts Rankings
Rankings
155,432
Greece
945
66
Ranking Based On Selection: 8
Chris Kouvaris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,196
3,291
0.531
Particle Physics
Astrophysics
Cosmology
* Last 6 Years Citation Counts Rankings
Rankings
158,622
Greece
975
70
Ranking Based On Selection: 9
Apostolos Kyritsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,542
3,232
0.494
Physics
Chemical Physics
Polymers
water
soft matter
* Last 6 Years Citation Counts Rankings
Rankings
176,542
Greece
1,102
75
Ranking Based On Selection: 10
Mike Kokkoris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,945
2,937
0.494
* Last 6 Years Citation Counts Rankings
Rankings
256,189
Greece
1,714
117
Ranking Based On Selection: 11
Panagiotis A. Klonos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,659
2,060
0.775
physics
materials science
dielectric spectroscopy
polymer nanocomposites
* Last 6 Years Citation Counts Rankings
Rankings
335,699
Greece
2,368
158
Ranking Based On Selection: 12
Yannopapas Vassilios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,303
1,544
0.291
Photonic materials
Quantum Optics
Metamaterials
Plasmonics
Quantum technology
* Last 6 Years Citation Counts Rankings
Rankings
416,627
Greece
3,037
202
Ranking Based On Selection: 13
Raptis Yannis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,733
1,196
0.438
Condensed Matter Physics
Semiconductors
Raman spectroscopy
* Last 6 Years Citation Counts Rankings
Rankings
428,004
Greece
3,139
209
Ranking Based On Selection: 14
Christos Tsironis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,939
1,156
0.596
Thermonuclear Fusion
Space Plasma Physics
Dynamical systems and Control
* Last 6 Years Citation Counts Rankings
Rankings
676,940
Greece
5,125
348
Ranking Based On Selection: 15
Mersini Makropoulou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,468
576
0.392
* Last 6 Years Citation Counts Rankings
Rankings
721,018
Greece
5,442
378
Ranking Based On Selection: 16
Konstantinos N Anagnostopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,195
512
0.233
Theoretical High Energy Physics
String Theory
Quantum Gravity
Lattice Field Theory
Computational
* Last 6 Years Citation Counts Rankings
Rankings
744,696
Greece
5,623
388
Ranking Based On Selection: 17
George Tringas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
483
0.990
String Theory
String Phenomenology
Supergravity
Cosmology
* Last 6 Years Citation Counts Rankings
Rankings
793,903
Greece
5,933
416
Ranking Based On Selection: 18
Dido Yova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
427
0.243
Biophotonics
Biomaterials
Fluorescence Imaging
Atomic Force Microscopy
Photodynamic Therapy
* Last 6 Years Citation Counts Rankings
Rankings
853,076
Greece
6,306
441
Ranking Based On Selection: 19
Ellas Spyratou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
372
0.639
Applied Physics
Biophysics
Biophotonics
nanotechnology
* Last 6 Years Citation Counts Rankings
Rankings
960,483
Greece
6,912
484
Ranking Based On Selection: 20
Nikos Irges
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
291
0.130
* Last 6 Years Citation Counts Rankings
Rankings
1,080,461
Greece
7,504
528
Ranking Based On Selection: 21
G Varelogiannis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,435
224
0.156
Superconductivity
magnetism
topological phases
quantum computers
spintronics
* Last 6 Years Citation Counts Rankings
Rankings
1,090,757
Greece
7,545
530
Ranking Based On Selection: 22
Evangelos Aslanidis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
220
1.000
physics
nanomaterials
microelectronics
applied physics
sensors
* Last 6 Years Citation Counts Rankings
Rankings
1,164,495
Greece
7,930
565
Ranking Based On Selection: 23
Ioannis Theodonis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
714
187
0.262
Computational Physics
Spintronics
Quantum Computing
Nanotechnology
Quantum transport