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 29, 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 (873.690) 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
Plasticity
Constitutive modeling
Forming
Metrics
H-Index
i10 Index
Citation Counts
79
281
28,353
* Total H IndexRankings
Ranking Based On Selection: 2
Neuromorphic device
ReRAM
Metrics
H-Index
i10 Index
Citation Counts
77
401
25,339
* Total H IndexRankings
Ranking Based On Selection: 3
환경생물공학
Metrics
H-Index
i10 Index
Citation Counts
76
217
19,940
* Total H IndexRankings
Ranking Based On Selection: 4
RRAM
Synapse device
Metrics
H-Index
i10 Index
Citation Counts
73
196
41,135
* Total H IndexRankings
Ranking Based On Selection: 5
Fuel cells
Electolysis
Electrocatalysts
Metrics
H-Index
i10 Index
Citation Counts
67
339
18,328
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
66
294
15,568
* Total H IndexRankings
Ranking Based On Selection: 7
LEDs
3-dimensional thin films
Glancing angle deposition
Metrics
H-Index
i10 Index
Citation Counts
66
148
22,503
* Total H IndexRankings
Ranking Based On Selection: 8
microfluidic
bioprocess
drug delivery system
autonomous
real time analysis
Metrics
H-Index
i10 Index
Citation Counts
58
183
10,554
* Total H IndexRankings
Ranking Based On Selection: 9
Fuel cells
Batteries
Electrochemistry
energy conversion
X-ray absorption spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
54
141
11,215
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
54
135
12,878
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
54
188
10,660
* Total H IndexRankings
Ranking Based On Selection: 12
First-principles Calculations
Ferroelectricity
Perovskite-based LED
Statistical Thermodynamics
Phase Transitions
Metrics
H-Index
i10 Index
Citation Counts
53
171
12,407
* Total H IndexRankings
Ranking Based On Selection: 13
Robust control of robots
Mobile robots
Biomedical and underwater robtoics
Metrics
H-Index
i10 Index
Citation Counts
53
250
11,059
* Total H IndexRankings
Ranking Based On Selection: 14
Aberration corrected STEM
Functional Oxides
Metrics
H-Index
i10 Index
Citation Counts
51
144
9,589
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
47
101
11,140
* Total H IndexRankings
Ranking Based On Selection: 16
iron and steels
Metrics
H-Index
i10 Index
Citation Counts
46
130
7,487
* Total H IndexRankings
Ranking Based On Selection: 17
역학
나노공학
Metrics
H-Index
i10 Index
Citation Counts
46
136
7,253
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
43
141
6,414
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
39
170
7,203
* Total H IndexRankings
Ranking Based On Selection: 20
perovskite
transistor
detector
semiconductor
Metrics
H-Index
i10 Index
Citation Counts
38
64
4,767
* Total H IndexRankings
Ranking Based On Selection: 21
아날로그집적 회로시스템 ( Analog IC Systems )
Metrics
H-Index
i10 Index
Citation Counts
38
147
5,431
* Total H IndexRankings
Ranking Based On Selection: 22
X-ray Powder Diffraction
Synchrotron Radiation
Crystal Structure Analysis
Battery
Metrics
H-Index
i10 Index
Citation Counts
36
76
4,353
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
34
61
3,567
* Total H IndexRankings
Ranking Based On Selection: 24
question and answering
query optimization
Metrics
H-Index
i10 Index
Citation Counts
34
67
4,887
* Total H IndexRankings
Ranking Based On Selection: 25
Reaction Dynamics
Liquidography
X-ray Solution Scattering
X-ray Spectroscopy
XFEL
Metrics
H-Index
i10 Index
Citation Counts
34
56
4,285
Frederic Barlat
Metrics
H-Index
i10-Index
Citation Counts
79
281
28,353
Hyunsang Hwang
Metrics
H-Index
i10-Index
Citation Counts
77
401
25,339
Jong Moon Park
Metrics
H-Index
i10-Index
Citation Counts
76
217
19,940
Jaesung Park
Metrics
H-Index
i10-Index
Citation Counts
73
196
41,135
Yong Tae Kim
Metrics
H-Index
i10-Index
Citation Counts
67
339
18,328
Sang Joon Lee
Metrics
H-Index
i10-Index
Citation Counts
66
294
15,568
Jong Kyu Kim
Metrics
H-Index
i10-Index
Citation Counts
66
148
22,503
Dong Pyo Kim
Metrics
H-Index
i10-Index
Citation Counts
58
183
10,554
microfluidic
bioprocess
drug delivery system
autonomous
real time analysis
Kug Seung Lee
Metrics
H-Index
i10-Index
Citation Counts
54
141
11,215
Fuel cells
Batteries
Electrochemistry
energy conversion
X-ray absorption spectroscopy
Daijin Kim
Metrics
H-Index
i10-Index
Citation Counts
54
135
12,878
Shi Woo Rhee
Metrics
H-Index
i10-Index
Citation Counts
54
188
10,660
Hyun Myung Jang
Metrics
H-Index
i10-Index
Citation Counts
53
171
12,407
First-principles Calculations
Ferroelectricity
Perovskite-based LED
Statistical Thermodynamics
Phase Transitions
Wan Kyun Chung
Metrics
H-Index
i10-Index
Citation Counts
53
250
11,059
Robust control of robots
Mobile robots
Biomedical and underwater robtoics
Si Young Choi
Metrics
H-Index
i10-Index
Citation Counts
51
144
9,589
Seungyong Lee
Metrics
H-Index
i10-Index
Citation Counts
47
101
11,140
Dong Woo Suh
Metrics
H-Index
i10-Index
Citation Counts
46
130
7,487
Woonbong Hwang
Metrics
H-Index
i10-Index
Citation Counts
46
136
7,253
Hyungju Ahn
Metrics
H-Index
i10-Index
Citation Counts
43
141
6,414
Jae-Yoon Sim
Metrics
H-Index
i10-Index
Citation Counts
39
170
7,203
Huihui Zhu (朱慧慧)
Metrics
H-Index
i10-Index
Citation Counts
38
64
4,767
Hongjune Park
Metrics
H-Index
i10-Index
Citation Counts
38
147
5,431
Docheon Ahn
Metrics
H-Index
i10-Index
Citation Counts
36
76
4,353
X-ray Powder Diffraction
Synchrotron Radiation
Crystal Structure Analysis
Battery
Junwoo Son
Metrics
H-Index
i10-Index
Citation Counts
34
61
3,567
Wook-Shin Han
Metrics
H-Index
i10-Index
Citation Counts
34
67
4,887
Jae Hyuk Lee
Metrics
H-Index
i10-Index
Citation Counts
34
56
4,285
Reaction Dynamics
Liquidography
X-ray Solution Scattering
X-ray Spectroscopy
XFEL