The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Producing and application of X-ray lens such as capillary X-ray optics including monocapillary condenser and polycapillary lens
Metrics
H-Index
i10 Index
Citation Counts
23
49
1,957
* Total H IndexRankings
Ranking Based On Selection: 2
X-ray communication
Pulse X-ray source
Rapid X-ray detector
Isotope thermophotovoltaic
Nuclear battery
Metrics
H-Index
i10 Index
Citation Counts
22
50
1,372
* Total H IndexRankings
Ranking Based On Selection: 3
reactor thermal hydraulics
steam generator
two phase flow instability
turbulent convection
heat transfer enhancement
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,231
* Total H IndexRankings
Ranking Based On Selection: 4
nuclear engineering
Metrics
H-Index
i10 Index
Citation Counts
17
28
787
* Total H IndexRankings
Ranking Based On Selection: 5
Nickel Alloy
Ageing Management
Stress Corrosion Cracking
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,038
* Total H IndexRankings
Ranking Based On Selection: 6
research reactor
thermal hydraulics
two-phase flow
nuclear engineering
heat transfer
Metrics
H-Index
i10 Index
Citation Counts
16
20
648
* Total H IndexRankings
Ranking Based On Selection: 7
Nuclear Engineeirng
Packed beds
Metrics
H-Index
i10 Index
Citation Counts
14
14
448
* Total H IndexRankings
Ranking Based On Selection: 8
Nuclear Engineering
Metrics
H-Index
i10 Index
Citation Counts
11
11
209
* Total H IndexRankings
Ranking Based On Selection: 9
Nuclear engineering
Nuclear safety
Metrics
H-Index
i10 Index
Citation Counts
10
12
263
* Total H IndexRankings
Ranking Based On Selection: 10
Nuclear engineering
Fusion blankets
Advanced reactors
Metrics
H-Index
i10 Index
Citation Counts
8
8
237
* Total H IndexRankings
Ranking Based On Selection: 11
Nuclear Engineering
Modal Test
Metrics
H-Index
i10 Index
Citation Counts
7
5
171
* Total H IndexRankings
Ranking Based On Selection: 12
Nuclear Engineering
Reactor thermal-hydraulics
Nuclear digital twin
Metrics
H-Index
i10 Index
Citation Counts
6
6
168
* Total H IndexRankings
Ranking Based On Selection: 13
Nuclear reaction
ThermoPhysics
Heavy Ion Collision
Symmetry Energy
Nuclear Phase Transition
Metrics
H-Index
i10 Index
Citation Counts
6
4
120
* Total H IndexRankings
Ranking Based On Selection: 14
Nuclear Engineering
Path Planning
Radiation Protection
Shielding Calculations
Nuclear Safety
Metrics
H-Index
i10 Index
Citation Counts
5
3
86
* Total H IndexRankings
Ranking Based On Selection: 15
Nuclear Science
Metrics
H-Index
i10 Index
Citation Counts
4
0
25
* Total H IndexRankings
Ranking Based On Selection: 16
Nuclear Engineering
Nuclear Reactor Physics
Metrics
H-Index
i10 Index
Citation Counts
3
2
43
* Total H IndexRankings
Ranking Based On Selection: 17
solid mechanics
computational mechanics
nuclear engineering
nuclear fuel modeling
Metrics
H-Index
i10 Index
Citation Counts
3
2
30
* Total H IndexRankings
Ranking Based On Selection: 18
Nuclear Engineering
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
* Total H IndexRankings
Ranking Based On Selection: 19
Nuclear Engineering
Fault Diagnosis and Prognosis
Autonomous Control
Deep Reinforcement Learning
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
* Total H IndexRankings
Ranking Based On Selection: 20
Thermal-hydraulics
Nuclear Engineering
Two-Phase Flow
CFD
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
* Total H IndexRankings
Ranking Based On Selection: 21
Reactor Physics
Nuclear Engineering
Nuclear Safety
Numerical Methods
Metrics
H-Index
i10 Index
Citation Counts
1
1
14
* Total H IndexRankings
Ranking Based On Selection: 22
Nuclear Physicist
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
* Total H IndexRankings
Ranking Based On Selection: 23
Particle Physics
Neutrino Physics
Nuclear Engineering
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Tianxi Sun
Beijing Normal University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
23
49
1,957
Producing and application of X-ray lens such as capillary X-ray optics including monocapillary condenser and polycapillary lens
Yunpeng Liu 刘云鹏
Metrics
H-Index
i10-Index
Citation Counts
22
50
1,372
X-ray communication
Pulse X-ray source
Rapid X-ray detector
Isotope thermophotovoltaic
Nuclear battery
reactor thermal hydraulics
steam generator
two phase flow instability
turbulent convection
heat transfer enhancement
Kun Yang(杨鲲)
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
17
28
787
Fanjiang Meng
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,038
Nickel Alloy
Ageing Management
Stress Corrosion Cracking
Guanyi Wang
Xi'an Shiyou University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
16
20
648
research reactor
thermal hydraulics
two-phase flow
nuclear engineering
heat transfer
Guo Zehua
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
14
14
448
Nuclear Engineeirng
Packed beds
Chen Zeng
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
11
11
209
Nuclear engineering
Nuclear safety
Jie Cheng
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
8
8
237
Nuclear engineering
Fusion blankets
Advanced reactors
Qiang Zhou
Dalian University of Technology
Dalian, China
Metrics
H-Index
i10-Index
Citation Counts
7
5
171
Nuclear Engineering
Modal Test
Xianping Zhong
Zhejiang University
Hangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
6
6
168
Nuclear Engineering
Reactor thermal-hydraulics
Nuclear digital twin
Cheikh AT Sokhna
Beijing Normal University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
6
4
120
Nuclear reaction
ThermoPhysics
Heavy Ion Collision
Symmetry Energy
Nuclear Phase Transition
Miyombo Ernest Miyombo
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
5
3
86
Nuclear Engineering
Path Planning
Radiation Protection
Shielding Calculations
Nuclear Safety
Mamoun Sagiroun
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
4
0
25
Muhammad Qasim Awan
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
3
2
43
Nuclear Engineering
Nuclear Reactor Physics
solid mechanics
computational mechanics
nuclear engineering
nuclear fuel modeling
Yihu Wang
Shanghai Jiao Tong University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
2
1
18
Chengyuan Li 李承远
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
2
1
15
Nuclear Engineering
Fault Diagnosis and Prognosis
Autonomous Control
Deep Reinforcement Learning
Fulgence Dione
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
2
0
11
Thermal-hydraulics
Nuclear Engineering
Two-Phase Flow
CFD
Muhammad Hashim
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
1
1
14
Reactor Physics
Nuclear Engineering
Nuclear Safety
Numerical Methods
Ahli Kd Willie
Harbin Engineering University
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
1
0
6
Chengxi Yang
Metrics
H-Index
i10-Index
Citation Counts
1
0
1
Particle Physics
Neutrino Physics
Nuclear Engineering