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 30, 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
photonics
nanophotonics
biophotonics
Metrics
H-Index
i10 Index
Citation Counts
101
470
39,045
* Total H IndexRankings
Ranking Based On Selection: 2
optics
optical devices
nanophotonics
sensors
Metrics
H-Index
i10 Index
Citation Counts
60
556
19,642
* Total H IndexRankings
Ranking Based On Selection: 3
battery management
Metrics
H-Index
i10 Index
Citation Counts
57
124
11,909
* Total H IndexRankings
Ranking Based On Selection: 4
Networked Control Systems
Cyber Attack
Smart Grid
Data-driven
Metrics
H-Index
i10 Index
Citation Counts
55
120
10,409
* Total H IndexRankings
Ranking Based On Selection: 5
Biomaterials
hydrogels
Metrics
H-Index
i10 Index
Citation Counts
53
101
7,970
* Total H IndexRankings
Ranking Based On Selection: 6
Optics
photonics
quantum electronics
nanophotonics
electrical engineering
Metrics
H-Index
i10 Index
Citation Counts
53
202
16,231
* Total H IndexRankings
Ranking Based On Selection: 7
optics
photonics
nano-imaging
plasmonics
nanolithography
Metrics
H-Index
i10 Index
Citation Counts
51
177
11,117
* Total H IndexRankings
Ranking Based On Selection: 8
Energy storage devices
Flexible wearable sensors
Microneedles
Two-dimensional materials
Metrics
H-Index
i10 Index
Citation Counts
46
53
11,844
* Total H IndexRankings
Ranking Based On Selection: 9
Electrocatalysis
Battery
Supercapacitor
Thermal Conductive Polymer composites
Metrics
H-Index
i10 Index
Citation Counts
43
108
6,905
* Total H IndexRankings
Ranking Based On Selection: 10
Interdisciplinary nanoscience
green chemistry
environmental catalysis
Metrics
H-Index
i10 Index
Citation Counts
42
95
6,159
* Total H IndexRankings
Ranking Based On Selection: 11
Multimedia Security
Image Processing
Metrics
H-Index
i10 Index
Citation Counts
42
98
5,651
* Total H IndexRankings
Ranking Based On Selection: 12
Battery management system
Lithium-ion batteries
Secondary utilization
Carbon footprint
Metrics
H-Index
i10 Index
Citation Counts
38
71
5,258
* Total H IndexRankings
Ranking Based On Selection: 13
Photonics
Optics
Fiber-optic sensing
Physics
Magnetic fluids/Ferrofluids
Metrics
H-Index
i10 Index
Citation Counts
37
77
3,699
* Total H IndexRankings
Ranking Based On Selection: 14
palaeoanthropology
archaeology
palaeoecology
vertebrate palaeontology
Metrics
H-Index
i10 Index
Citation Counts
37
56
4,590
* Total H IndexRankings
Ranking Based On Selection: 15
双足机器人、非线性系统、分岔与混沌
Metrics
H-Index
i10 Index
Citation Counts
37
362
12,098
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
36
80
6,696
* Total H IndexRankings
Ranking Based On Selection: 17
CNTs
graphene
electrocatalyst
supercapacitor
nanocomposite
Metrics
H-Index
i10 Index
Citation Counts
35
99
5,330
* Total H IndexRankings
Ranking Based On Selection: 18
Biomaterials and Regenerative Medicine
Metrics
H-Index
i10 Index
Citation Counts
33
49
5,358
* Total H IndexRankings
Ranking Based On Selection: 19
Food microbiology
Metrics
H-Index
i10 Index
Citation Counts
32
74
3,208
* Total H IndexRankings
Ranking Based On Selection: 20
Energy Materials
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,215
* Total H IndexRankings
Ranking Based On Selection: 21
terahertz
waveguide
metamaterial
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,384
* Total H IndexRankings
Ranking Based On Selection: 22
nanomaterials
photocatalysis
microwave chemistry
Metrics
H-Index
i10 Index
Citation Counts
30
46
2,837
* Total H IndexRankings
Ranking Based On Selection: 23
Light-Harvesting Antenna
Nanomedicine
Self-assembly
Peptide Origami
Nano-Sensor
Metrics
H-Index
i10 Index
Citation Counts
30
61
6,508
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Technology
Biowaste and bioenergy
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,543
* Total H IndexRankings
Ranking Based On Selection: 25
battery
catalysis
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,467
Min Gu
Metrics
H-Index
i10-Index
Citation Counts
101
470
39,045
Dawei Zhang
Metrics
H-Index
i10-Index
Citation Counts
60
556
19,642
optics
optical devices
nanophotonics
sensors
Yuejiu Zheng
Metrics
H-Index
i10-Index
Citation Counts
57
124
11,909
Engang Tian
Metrics
H-Index
i10-Index
Citation Counts
55
120
10,409
Networked Control Systems
Cyber Attack
Smart Grid
Data-driven
Wang Shige
Metrics
H-Index
i10-Index
Citation Counts
53
101
7,970
Biomaterials
hydrogels
Qiwen Zhan
Metrics
H-Index
i10-Index
Citation Counts
53
202
16,231
Optics
photonics
quantum electronics
nanophotonics
electrical engineering
Haifeng Wang
Metrics
H-Index
i10-Index
Citation Counts
51
177
11,117
optics
photonics
nano-imaging
plasmonics
nanolithography
Zifeng Wang
Metrics
H-Index
i10-Index
Citation Counts
46
53
11,844
Energy storage devices
Flexible wearable sensors
Microneedles
Two-dimensional materials
Jinchen Fan
Metrics
H-Index
i10-Index
Citation Counts
43
108
6,905
Electrocatalysis
Battery
Supercapacitor
Thermal Conductive Polymer composites
Shifei Kang
Metrics
H-Index
i10-Index
Citation Counts
42
95
6,159
Interdisciplinary nanoscience
green chemistry
environmental catalysis
Chuan Qin
Metrics
H-Index
i10-Index
Citation Counts
42
98
5,651
Multimedia Security
Image Processing
Xin Lai 来鑫|Lai Xin, 来鑫, Xin Lai
Metrics
H-Index
i10-Index
Citation Counts
38
71
5,258
Battery management system
Lithium-ion batteries
Secondary utilization
Carbon footprint
Shengli Pu 卜胜利|Bu Shengli, Bo Shengli
Metrics
H-Index
i10-Index
Citation Counts
37
77
3,699
Photonics
Optics
Fiber-optic sensing
Physics
Magnetic fluids/Ferrofluids
Laura C Bishop
Metrics
H-Index
i10-Index
Citation Counts
37
56
4,590
palaeoanthropology
archaeology
palaeoecology
vertebrate palaeontology
Qingdu Li (李清都)|Qing-Du Li, 李清都
Metrics
H-Index
i10-Index
Citation Counts
37
362
12,098
Yuqing Miao
Metrics
H-Index
i10-Index
Citation Counts
36
80
6,696
Bin Zhao (赵斌)
Metrics
H-Index
i10-Index
Citation Counts
35
99
5,330
Wendell Q. Sun
Metrics
H-Index
i10-Index
Citation Counts
33
49
5,358
Biomaterials and Regenerative Medicine
Zhi Qiang Xiong
Metrics
H-Index
i10-Index
Citation Counts
32
74
3,208
Yuepeng Pang
Metrics
H-Index
i10-Index
Citation Counts
31
62
3,215
Lin Chen
Metrics
H-Index
i10-Index
Citation Counts
31
64
3,384
terahertz
waveguide
metamaterial
Shuning Xiao
Metrics
H-Index
i10-Index
Citation Counts
30
46
2,837
nanomaterials
photocatalysis
microwave chemistry
Feng Zhang
Metrics
H-Index
i10-Index
Citation Counts
30
61
6,508
Light-Harvesting Antenna
Nanomedicine
Self-assembly
Peptide Origami
Nano-Sensor
Suyun Xu
Metrics
H-Index
i10-Index
Citation Counts
27
50
2,543
Environmental Technology
Biowaste and bioenergy
Shuixin Xia
Metrics
H-Index
i10-Index
Citation Counts
27
42
3,467