Top 100 Scientists

EECA Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,057 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 4
Liviu Ixaru
numerical analysis
computational physics
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation
36
54
4,327
* Rankings
Ranking Based On Selection: 5
Doru S. Delion
Theoretical nuclear physics
Nuclear structure
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation
35
92
4,207
* Rankings
Ranking Based On Selection: 7
Владимир Никитенко
перенос и рекомбинация носителей заряда в неупорядоченных полупроводниках
Metrics
H-Index
i10 Index
Citation
22
39
1,628
* Rankings
Ranking Based On Selection: 9
Hasan Saygın
Nuclear Energy
Computational Fluid Dynamics
Computing in Multi Physics
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
21
54
1,667

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* Rankings
Ranking Based On Selection: 11
Alexander Kholmetskii
спектроскопия ядерных излучений
эффект Мессбауэра
классическая эле
Metrics
H-Index
i10 Index
Citation
21
65
1,936
* Rankings
Ranking Based On Selection: 13
Radu Budaca
Theoretical Physics
Nuclear Structure and Dynamics
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation
20
38
1,181
* Rankings
Ranking Based On Selection: 15
Evgeny Andronov
Релятивистская ядерная физика
Metrics
H-Index
i10 Index
Citation
18
28
1,523
* Rankings
Ranking Based On Selection: 19
Михаил Mikhail V Gulyaev
ядерный магнитный резонанс
магнитно-резонансная томография
мультиядерность
локальная ЯМР спектроскопия
биофизика
Metrics
H-Index
i10 Index
Citation
17
27
1,025
* Rankings
Ranking Based On Selection: 20
Геннадий Дудкин
ядерная физика
ядерная астрофизика
Metrics
H-Index
i10 Index
Citation
17
31
1,665
* Rankings
Ranking Based On Selection: 23
Krzysztof Wojciech Fornalski
radiation physics
radiation biophysics
cancer physics
Metrics
H-Index
i10 Index
Citation
16
26
927
* Rankings
Ranking Based On Selection: 25
Bülent Büyük
Nuclear Energy
Radiation Science
Radiation Shielding Materials ...
Metrics
H-Index
i10 Index
Citation
15
22
637
* Rankings
Ranking Based On Selection: 27
Ahmet Durmayaz
Thermodynamics. Exergy. Optimization. Turbofan
air-turborocket engines. Boiling heat transfer. Two-phase flows
Metrics
H-Index
i10 Index
Citation
14
17
1,860
* Rankings
Ranking Based On Selection: 28
Waldemar Łasica
Concretes
Nuclear Engineering
Theoretical Atomic Physics
Quantum Chromodynamics
Metrics
H-Index
i10 Index
Citation
13
14
709
* Rankings
Ranking Based On Selection: 29
Marat Eseev
ядерная и атомная физика
нанотехнологии
материловедение
математическое моделирование
Metrics
H-Index
i10 Index
Citation
12
25
657
* Rankings
Ranking Based On Selection: 32
Kenan Bulcar
Nuclear Physics
Thermoluminescence
Dosimetry of Radiation
Material Characterization
Metrics
H-Index
i10 Index
Citation
10
10
208
* Rankings
Ranking Based On Selection: 36
Oriol Costa Garrido|O Costa, OC Garrido, O Costa Garrido
structural mechanics
heat transfer
fracture mechanics
thermal fatigue
Nuclear engineering and safety
Metrics
H-Index
i10 Index
Citation
9
8
245
* Rankings
Ranking Based On Selection: 37
Viorel Fugaru
nuclear materials
nuclear safeguards
radioisotopes
radiation biophysics
radioprtection
Metrics
H-Index
i10 Index
Citation
8
8
325
Seyed Hadi Ghazaie
Energy systems
Nuclear engineering
Seawater desalination
Neutron transport
Renewable energy
Metrics
H-Index
i10 Index
Citation
8
7
205
Tayfun Akyurek
Nuclear Fuel Management
Reactor Physics
Nuclear Engineering
Metrics
H-Index
i10 Index
Citation
8
6
160
Arzu Coskun Avci
energy
mass and heat transfer
hydrogen
nuclear engineering
Metrics
H-Index
i10 Index
Citation
7
6
169
Yubin Xu
Nuclear Engineering
Energy Systems
Computer Engineering
Metrics
H-Index
i10 Index
Citation
6
5
112
Haluk Atak
Medical Physics and Imaging
Photon Counting X-ray and CT Imaging
Metrics
H-Index
i10 Index
Citation
6
4
108
Michael Nii Sanka Ansah
Nuclear Physics
Nuclear safety and security
Radiation Protection. Nuclear engineering
Nuclear technologies.
Metrics
H-Index
i10 Index
Citation
5
4
400
* Rankings
Ranking Based On Selection: 59
Michal Ptacek
Renewable Energy Systems
Energy Systems
Power Systems
Fuel Cells
Nuclear Engineering
Metrics
H-Index
i10 Index
Citation
5
4
115
* Rankings
Ranking Based On Selection: 64
Viet Phuong Nguyen
Nuclear engineering
energy policy
international studies
political science
Metrics
H-Index
i10 Index
Citation
4
3
89
Banu Bulut Acar
Nuclear Fuel Cycle
Radioactive Waste Management
Nuclear Materials
Nuclear Process Development
Metrics
H-Index
i10 Index
Citation
4
2
50
* Rankings
Ranking Based On Selection: 68
Mihai Constantin
validation sterilization
biotechnologies
microbiology
microbial radiation resistance
decontamination of heavy metals contami
Metrics
H-Index
i10 Index
Citation
4
0
30
* Rankings
Ranking Based On Selection: 70
Denis Răducu Nichita
Nuclear Structure Theory
Climate and Atmospheric Science
Data Analysis
Convergent Cross Mapping
Metrics
H-Index
i10 Index
Citation
3
1
38
Batuhan Gültekin
Nuclear Engineering
Nanotechnology
Material Science
DFT
MCNP
Metrics
H-Index
i10 Index
Citation
3
1
26
Alexandra-Gabriela Serban
Theoretical Nuclear Physics
Nuclear Structure
Monte Carlo Simulations
Single-Event-Effects
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based On Selection: 83
Khaled Naffaa
расчетная модулирование
теплофизика
ядерная физика
Metrics
H-Index
i10 Index
Citation
2
0
18
Uthum Jayamal Sulakna Gunasekara
Nuclear Power Plants
Fuel Cycle
Radiation Safety
Technology of Electric & Heat Energy Production
Metrics
H-Index
i10 Index
Citation
1
0
8
Rankings
Ranking Based On Selection: 1
Irinel Caprini
Metrics
H-Index
i10 Index
Citation Counts
191
449
169,949
Rankings
Ranking Based On Selection: 2
Karem Abdelazim Mahmoud
Metrics
H-Index
i10 Index
Citation Counts
48
134
5,938
Rankings
Ranking Based On Selection: 3
Mirea M
Metrics
H-Index
i10 Index
Citation Counts
37
98
4,317
Nuclear Physics
Theoretical Physics
Academy of Romanian Scientists
Rankings
Ranking Based On Selection: 4
Liviu Ixaru
Metrics
H-Index
i10 Index
Citation Counts
36
54
4,327
numerical analysis
computational physics
Academy of Romanian Scientists
Rankings
Ranking Based On Selection: 5
Doru S. Delion
Metrics
H-Index
i10 Index
Citation Counts
35
92
4,207
Theoretical nuclear physics
Nuclear structure
Academy of Romanian Scientists
Rankings
Ranking Based On Selection: 6
Elizaveta Kaveeva
Metrics
H-Index
i10 Index
Citation Counts
25
46
2,815
токамаки
процессы переноса в плазме
Rankings
Ranking Based On Selection: 7
перенос и рекомбинация носителей заряда в неупорядоченных полупроводниках
Rankings
Ranking Based On Selection: 8
Hammad Rasheed
Metrics
H-Index
i10 Index
Citation Counts
21
58
1,946
Rankings
Ranking Based On Selection: 9
Hasan Saygın
Metrics
H-Index
i10 Index
Citation Counts
21
54
1,667
Nuclear Energy
Computational Fluid Dynamics
Computing in Multi Physics
Environmental Chemistry
Rankings
Ranking Based On Selection: 10
Florin Rotaru
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,451
nuclear structure
decay spectroscopy
nuclear isomeric states

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Rankings
Ranking Based On Selection: 11
Alexander Kholmetskii
Metrics
H-Index
i10 Index
Citation Counts
21
65
1,936
спектроскопия ядерных излучений
эффект Мессбауэра
классическая эле
Rankings
Ranking Based On Selection: 12
Roxana-Cristina Popescu
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,190
Rankings
Ranking Based On Selection: 13
Radu Budaca
Metrics
H-Index
i10 Index
Citation Counts
20
38
1,181
Theoretical Physics
Nuclear Structure and Dynamics
Academy of Romanian Scientists
Rankings
Ranking Based On Selection: 14
Zoltán Hózer
Metrics
H-Index
i10 Index
Citation Counts
19
49
1,662
Rankings
Ranking Based On Selection: 15
Evgeny Andronov
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,523
Релятивистская ядерная физика
Rankings
Ranking Based On Selection: 16
gamma radiation
dosimetry
colorimetry
EPR
cultural heritage
Rankings
Ranking Based On Selection: 19
Михаил Mikhail V Gulyaev
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,025
ядерный магнитный резонанс
магнитно-резонансная томография
мультиядерность
локальная ЯМР спектроскопия
биофизика
Rankings
Ranking Based On Selection: 20
Геннадий Дудкин
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,665
ядерная физика
ядерная астрофизика
Rankings
Ranking Based On Selection: 21
Martin Štefaňák
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,453
Rankings
Ranking Based On Selection: 22
Cristi Stoica
Metrics
H-Index
i10 Index
Citation Counts
17
28
877
General Relativity
Quantum Mechanics
Standard Model
GUT
Rankings
Ranking Based On Selection: 23
Krzysztof Wojciech Fornalski
Metrics
H-Index
i10 Index
Citation Counts
16
26
927
radiation physics
radiation biophysics
cancer physics
Rankings
Ranking Based On Selection: 24
İskender Atilla Reyhancan
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,743
Rankings
Ranking Based On Selection: 25
Bülent Büyük
Metrics
H-Index
i10 Index
Citation Counts
15
22
637
Nuclear Energy
Radiation Science
Radiation Shielding Materials ...
Rankings
Ranking Based On Selection: 26
Andreea-Ioana Budaca
Metrics
H-Index
i10 Index
Citation Counts
15
20
633
Rankings
Ranking Based On Selection: 27
Ahmet Durmayaz
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,860
Thermodynamics. Exergy. Optimization. Turbofan
air-turborocket engines. Boiling heat transfer. Two-phase flows
Rankings
Ranking Based On Selection: 28
Waldemar Łasica
Metrics
H-Index
i10 Index
Citation Counts
13
14
709
Concretes
Nuclear Engineering
Theoretical Atomic Physics
Quantum Chromodynamics
Rankings
Ranking Based On Selection: 29
Marat Eseev
Metrics
H-Index
i10 Index
Citation Counts
12
25
657
ядерная и атомная физика
нанотехнологии
материловедение
математическое моделирование
Rankings
Ranking Based On Selection: 31
Аркадий Павлович Мамонтов
Metrics
H-Index
i10 Index
Citation Counts
12
12
436
Rankings
Ranking Based On Selection: 32
Kenan Bulcar
Metrics
H-Index
i10 Index
Citation Counts
10
10
208
Nuclear Physics
Thermoluminescence
Dosimetry of Radiation
Material Characterization
Rankings
Ranking Based On Selection: 34
Sergiu Cojocaru
Metrics
H-Index
i10 Index
Citation Counts
10
12
345
Rankings
Ranking Based On Selection: 35
Berkay Camgoz
Metrics
H-Index
i10 Index
Citation Counts
9
9
274
Rankings
Ranking Based On Selection: 36
Oriol Costa Garrido|O Costa, OC Garrido, O Costa Garrido
Metrics
H-Index
i10 Index
Citation Counts
9
8
245
structural mechanics
heat transfer
fracture mechanics
thermal fatigue
Nuclear engineering and safety
Rankings
Ranking Based On Selection: 37
Viorel Fugaru
Metrics
H-Index
i10 Index
Citation Counts
8
8
325
nuclear materials
nuclear safeguards
radioisotopes
radiation biophysics
radioprtection
Rankings
Ranking Based On Selection: 38
Seyed Hadi Ghazaie
Metrics
H-Index
i10 Index
Citation Counts
8
7
205
Energy systems
Nuclear engineering
Seawater desalination
Neutron transport
Renewable energy
Rankings
Ranking Based On Selection: 39
Khashayar Sadeghi
Metrics
H-Index
i10 Index
Citation Counts
8
7
201
nuclear engineering
energy system
numerical methods
nuclear desalination
Rankings
Ranking Based On Selection: 40
Marina Cuzminschi
Metrics
H-Index
i10 Index
Citation Counts
8
5
142
renewable energy
Josephson junctions
mesoscopic systems
quantum information
Rankings
Ranking Based On Selection: 41
Stefano Passerini
Metrics
H-Index
i10 Index
Citation Counts
8
7
366
Rankings
Ranking Based On Selection: 43
Tayfun Akyurek
Metrics
H-Index
i10 Index
Citation Counts
8
6
160
Nuclear Fuel Management
Reactor Physics
Nuclear Engineering
Rankings
Ranking Based On Selection: 44
Bogdan Zorila
Metrics
H-Index
i10 Index
Citation Counts
8
5
229
Biophysics
Fluorescence
Meteorology
Environmental Radioactivity
Rankings
Ranking Based On Selection: 45
Tatiana Mihaescu
Metrics
H-Index
i10 Index
Citation Counts
7
7
151
Rankings
Ranking Based On Selection: 46
Branislav Vrban
Metrics
H-Index
i10 Index
Citation Counts
7
6
356
Rankings
Ranking Based On Selection: 47
Arzu Coskun Avci
Metrics
H-Index
i10 Index
Citation Counts
7
6
169
energy
mass and heat transfer
hydrogen
nuclear engineering
Rankings
Ranking Based On Selection: 50
Siniša Šadek
Metrics
H-Index
i10 Index
Citation Counts
7
3
159
Rankings
Ranking Based On Selection: 53
Yubin Xu
Metrics
H-Index
i10 Index
Citation Counts
6
5
112
Nuclear Engineering
Energy Systems
Computer Engineering
Rankings
Ranking Based On Selection: 54
Paul Emil Mereuta
Metrics
H-Index
i10 Index
Citation Counts
6
4
218
Applied nuclear physics
atomic physics
material science
archaeometry
Rankings
Ranking Based On Selection: 55
Robert Poenaru
Metrics
H-Index
i10 Index
Citation Counts
6
4
124
Rankings
Ranking Based On Selection: 56
Ondřej Novák
Metrics
H-Index
i10 Index
Citation Counts
6
4
116
Rankings
Ranking Based On Selection: 57
Haluk Atak
Metrics
H-Index
i10 Index
Citation Counts
6
4
108
Medical Physics and Imaging
Photon Counting X-ray and CT Imaging
Rankings
Ranking Based On Selection: 58
Michael Nii Sanka Ansah
Metrics
H-Index
i10 Index
Citation Counts
5
4
400
Nuclear Physics
Nuclear safety and security
Radiation Protection. Nuclear engineering
Nuclear technologies.
Rankings
Ranking Based On Selection: 59
Michal Ptacek
Metrics
H-Index
i10 Index
Citation Counts
5
4
115
Renewable Energy Systems
Energy Systems
Power Systems
Fuel Cells
Nuclear Engineering
Rankings
Ranking Based On Selection: 60
Nuclear Engineering
Virtual Reality
Augmented Reality
Rankings
Ranking Based On Selection: 61
Rodrigo De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
5
4
131
nuclear engineering
neutron transport
thermal-hydraulics
multiphysics
Rankings
Ranking Based On Selection: 63
Nuclear Accidents Management
Nuclear Engineering
Radwaste
Rankings
Ranking Based On Selection: 64
Viet Phuong Nguyen
Metrics
H-Index
i10 Index
Citation Counts
4
3
89
Nuclear engineering
energy policy
international studies
political science
Rankings
Ranking Based On Selection: 65
Filipoiu Nicolae
Metrics
H-Index
i10 Index
Citation Counts
4
1
52
organo-halide perovskites
density functional theory (DFT)
Rankings
Ranking Based On Selection: 66
Banu Bulut Acar
Metrics
H-Index
i10 Index
Citation Counts
4
2
50
Nuclear Fuel Cycle
Radioactive Waste Management
Nuclear Materials
Nuclear Process Development
Rankings
Ranking Based On Selection: 68
Mihai Constantin
Metrics
H-Index
i10 Index
Citation Counts
4
0
30
validation sterilization
biotechnologies
microbiology
microbial radiation resistance
decontamination of heavy metals contami
Rankings
Ranking Based On Selection: 70
Nuclear Structure Theory
Climate and Atmospheric Science
Data Analysis
Convergent Cross Mapping
Rankings
Ranking Based On Selection: 71
Batuhan Gültekin
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Nuclear Engineering
Nanotechnology
Material Science
DFT
MCNP
Rankings
Ranking Based On Selection: 72
Roxana-Mihaela Nistor-Vlad
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
Rankings
Ranking Based On Selection: 73
Erol Çubukcu
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Rankings
Ranking Based On Selection: 74
Elisey Andreevsky
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 75
Nairi Baghdasaryan
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 76
Rankings
Ranking Based On Selection: 77
Nuclear Reactor Dynamics and Control / Nuclear Engineering / Control Systems Engineering
Rankings
Ranking Based On Selection: 78
Pavel Novotný
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
nuclear engineering
radioactivity
ionizing radiation
Rankings
Ranking Based On Selection: 80
Alexandra-Gabriela Serban
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Theoretical Nuclear Physics
Nuclear Structure
Monte Carlo Simulations
Single-Event-Effects
Rankings
Ranking Based On Selection: 82
Dmitry Fomichev
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 83
Khaled Naffaa
Metrics
H-Index
i10 Index
Citation Counts
2
0
18
расчетная модулирование
теплофизика
ядерная физика
Rankings
Ranking Based On Selection: 84
Uthum Jayamal Sulakna Gunasekara
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Nuclear Power Plants
Fuel Cycle
Radiation Safety
Technology of Electric & Heat Energy Production
Rankings
Ranking Based On Selection: 85
Abror Tuymuradov
Metrics
H-Index
i10 Index
Citation Counts
1
0
1