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
Metallic (bulk & film) nanostructures - Deformation & Fracture - Radiation tolerance
Metrics
H-Index
i10 Index
Citation Counts
150
1,213
133,056
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
132
1,411
97,363
* Total H IndexRankings
Ranking Based On Selection: 3
hydrogen energy
multiphase flow
solar energy
coal gasification
Metrics
H-Index
i10 Index
Citation Counts
107
716
55,870
* Total H IndexRankings
Ranking Based On Selection: 4
Cognitive computing
Formal concept analysis
Granular computing
Rough sets
Metrics
H-Index
i10 Index
Citation Counts
101
988
58,626
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
83
261
22,832
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
61
250
15,519
* Total H IndexRankings
Ranking Based On Selection: 7
biomass
coal
gasification
supercritical water
Metrics
H-Index
i10 Index
Citation Counts
57
233
10,826
* Total H IndexRankings
Ranking Based On Selection: 8
electroceramics
ferroelectrics
dielectrics
electrostriction
energy storage
Metrics
H-Index
i10 Index
Citation Counts
56
157
13,417
* Total H IndexRankings
Ranking Based On Selection: 9
high power LED
Vertical Chip
MOCVD
Metrics
H-Index
i10 Index
Citation Counts
56
819
27,334
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
55
103
12,157
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
53
137
9,527
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
51
97
7,897
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
49
88
10,123
* Total H IndexRankings
Ranking Based On Selection: 14
HCC
Metrics
H-Index
i10 Index
Citation Counts
48
92
6,444
* Total H IndexRankings
Ranking Based On Selection: 15
Solid Mechanics
Fracture
Energy storage
Battery
Metrics
H-Index
i10 Index
Citation Counts
46
70
6,264
* Total H IndexRankings
Ranking Based On Selection: 16
Phase transition
phase field simulations
martensitic transition
Titanium alloys
Metrics
H-Index
i10 Index
Citation Counts
45
127
6,588
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
45
217
10,631
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
43
81
5,108
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
42
103
7,034
* Total H IndexRankings
Ranking Based On Selection: 20
DSMC
Direct Simulation Monte Carlo
Rarefied Gas Dynamics
Cavitation
Turbulence
Metrics
H-Index
i10 Index
Citation Counts
42
101
5,224
* Total H IndexRankings
Ranking Based On Selection: 21
Femtosecond laser microfabrication
Surface wettability
Metrics
H-Index
i10 Index
Citation Counts
41
89
6,518
* Total H IndexRankings
Ranking Based On Selection: 22
flexible sensor
Metrics
H-Index
i10 Index
Citation Counts
41
119
6,866
* Total H IndexRankings
Ranking Based On Selection: 23
Epitaxy
Oxides
Ferroelectric
Germanium
RRAM
Metrics
H-Index
i10 Index
Citation Counts
41
146
6,391
* Total H IndexRankings
Ranking Based On Selection: 24
IoT Security
Information Security
Pervasive Computing
Distributed Systems
and Wireless Network
Metrics
H-Index
i10 Index
Citation Counts
41
88
5,661
* Total H IndexRankings
Ranking Based On Selection: 25
NDT
Fusiong Engineering
Applied Mechanics
Applied Electromagntics
Metrics
H-Index
i10 Index
Citation Counts
41
118
4,913
Jinyu Zhang (张金钰)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
150
1,213
133,056
Metallic (bulk & film) nanostructures - Deformation & Fracture - Radiation tolerance
Jiashu Zang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
132
1,411
97,363
Liejin Guo-郭烈锦
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
107
716
55,870
Jinhai Li (李金海)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
101
988
58,626
Cognitive computing
Formal concept analysis
Granular computing
Rough sets
Jiankang Liu
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
83
261
22,832
Wenxiu Que
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
61
250
15,519
Jin Hui-金辉
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
57
233
10,826
Li Jin (靳立)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
56
157
13,417
electroceramics
ferroelectrics
dielectrics
electrostriction
energy storage
Yufeng Li (李虞锋)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
56
819
27,334
Zhiwei Shan
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
55
103
12,157
Jin Zeng
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
53
137
9,527
Gao, Ningbo
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
51
97
7,897
Jiangxuan Song
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
49
88
10,123
Kangsheng Tu
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
48
92
6,444
Rong Xu
Metrics
H-Index
i10-Index
Citation Counts
46
70
6,264
Dong Wang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
45
127
6,588
Phase transition
phase field simulations
martensitic transition
Titanium alloys
Jinjun Liu
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
45
217
10,631
Bo Jiao
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
43
81
5,108
Jinglong Chen
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
42
103
7,034
Ehsan Roohi (高易山)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
42
101
5,224
DSMC
Direct Simulation Monte Carlo
Rarefied Gas Dynamics
Cavitation
Turbulence
Jiale Yong
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
41
89
6,518
Chen Xiaoliang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
41
119
6,866
Gang Niu
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
41
146
6,391
Jinsong Han (韩劲松)|Jinsong Han
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
41
88
5,661
IoT Security
Information Security
Pervasive Computing
Distributed Systems
and Wireless Network
Zhenmao Chen
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
41
118
4,913
NDT
Fusiong Engineering
Applied Mechanics
Applied Electromagntics