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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Avian haemosporidia
Parasitology
Molecular evolutionary genetics
Ornithology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,927
31,269
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,866
11,412
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,346
6,642
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :4
Experimetal High Energy Physics
computational physics
Monte Carlo methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,510
3,087
0.228
* Total Citation Counts Rankings
Ranking Based On Selection :5
High energy Particle Physics
Radiation Physics
Polarized Phenomena in Particle and Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,585
1,974
0.157
* Total Citation Counts Rankings
Ranking Based On Selection :6
Particle and nuclear physics
astronomy
history
arxeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,917
4,236
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :7
the physics of high-energy and elementary particles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,584
4,160
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :8
Particle physics
spin physics
random number generators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,286
6,374
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,992
4,210
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,319
4,067
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :11
solar physics
cosmic ray physics
high energy physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,921
2,807
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :12
Econometrics
Outcomes Research
Health Economics
Health Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,791
2,518
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,988
3,679
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :14
semiconductor
metal oxide
sensor
solar
hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,727
1,434
0.303
* Total Citation Counts Rankings
Ranking Based On Selection :15
statistical physics
quantum mechanics
probabilistic inference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,626
1,958
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :16
Theoretical Physics
Chaos in Astrophysical and Cosmological Problems
Stellar Dynamics
Quantum Cosmology
CMB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,717
1,178
0.317
* Total Citation Counts Rankings
Ranking Based On Selection :17
health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,593
2,270
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :18
Theoretical Physics
Informational Thecnologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,178
1,075
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :19
free electron lasers
statistical physics
phase transitions
liquid crystals
laser physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,860
195
0.068
* Total Citation Counts Rankings
Ranking Based On Selection :20
optics
photonics
laser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,739
904
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :21
Theoretical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,734
609
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,314
386
0.167
* Total Citation Counts Rankings
Ranking Based On Selection :23
Biochemistry
Microbiology
Biophysics
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,028
1,289
0.636
* Total Citation Counts Rankings
Ranking Based On Selection :24
crystals
Raman
sensors
lasers
graphene.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
436
0.224
* Total Citation Counts Rankings
Ranking Based On Selection :25
Theoretical Physics
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,889
507
0.268
Sargis A Aghayan *
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,927
31,269
0.950
Avian haemosporidia
Parasitology
Molecular evolutionary genetics
Ornithology
Avetisyan Albert
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,866
11,412
0.347
Vanik Kakoyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,346
6,642
0.383
Norayr Akopov
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,510
3,087
0.228
Experimetal High Energy Physics
computational physics
Monte Carlo methods
Sarkis Taroian
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,585
1,974
0.157
High energy Particle Physics
Radiation Physics
Polarized Phenomena in Particle and Nuclear Physics
Hamlet Mkrtchyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,917
4,236
0.388
Particle and nuclear physics
astronomy
history
arxeology
Natalya Dashyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,584
4,160
0.434
the physics of high-energy and elementary particles
Gevorg Karyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,286
6,374
0.769
Particle physics
spin physics
random number generators
Albert Shahinyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,992
4,210
0.527
Trchounian A
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,319
4,067
0.556
Nerses Gevorgyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,921
2,807
0.474
solar physics
cosmic ray physics
high energy physics
Vahram Ghushchyan
American University of Armenia
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,791
2,518
0.435
Econometrics
Outcomes Research
Health Economics
Health Administration
Arshak Asaturyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,988
3,679
0.738
Vladimir Aroutiounian
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,727
1,434
0.303
semiconductor
metal oxide
sensor
solar
hydrogen
Armen Allahverdyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,626
1,958
0.423
statistical physics
quantum mechanics
probabilistic inference
Vg Gurzadyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,717
1,178
0.317
Theoretical Physics
Chaos in Astrophysical and Cosmological Problems
Stellar Dynamics
Quantum Cosmology
CMB
Varduhi Petrosyan
American University of Armenia
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,593
2,270
0.632
Hovik Grigorian
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,178
1,075
0.338
Theoretical Physics
Informational Thecnologies
Koryun Oganesyan
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,860
195
0.068
free electron lasers
statistical physics
phase transitions
liquid crystals
laser physics
Ashot H Gevorgyan
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,739
904
0.330
Armen Nersessian
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,734
609
0.223
Babujian Hrachya
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,314
386
0.167
Karen Trchounian
Yerevan State University
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,028
1,289
0.636
Biochemistry
Microbiology
Biophysics
Biotechnology
Edvard Kokanyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
436
0.224
Rubik Poghossian
Yerevan Physics Institute
Yerevan, Armenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,889
507
0.268