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: 26
organic materials
Metrics
H-Index
i10 Index
Citation Counts
84
299
25,766
* Total H IndexRankings
Ranking Based On Selection: 27
organometallic chemistry
materials
Metrics
H-Index
i10 Index
Citation Counts
84
346
29,398
* Total H IndexRankings
Ranking Based On Selection: 28
Microfluidics
MEMS
biosensor
Lab on a chip
BioMEMS
Metrics
H-Index
i10 Index
Citation Counts
83
439
26,757
* Total H IndexRankings
Ranking Based On Selection: 29
mesoporous materials
metal-organic frameworks
drug delivery systems
biomass conversion
membrane separation
Metrics
H-Index
i10 Index
Citation Counts
82
264
26,024
* Total H IndexRankings
Ranking Based On Selection: 30
Preventive Medicine
Occupational and Environmental Health
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
81
332
30,267
* Total H IndexRankings
Ranking Based On Selection: 31
Metrics
H-Index
i10 Index
Citation Counts
81
217
26,057
* Total H IndexRankings
Ranking Based On Selection: 32
Educational robots
Gesture-based learning
Game-based learning
Synchronous Teaching & Learning
Metrics
H-Index
i10 Index
Citation Counts
80
274
25,342
* Total H IndexRankings
Ranking Based On Selection: 33
Pathology
Cancer biology
Metrics
H-Index
i10 Index
Citation Counts
80
261
21,014
* Total H IndexRankings
Ranking Based On Selection: 34
materials science and engineering
applied physics
Metrics
H-Index
i10 Index
Citation Counts
80
401
27,392
* Total H IndexRankings
Ranking Based On Selection: 35
Immunology
Metrics
H-Index
i10 Index
Citation Counts
80
354
21,791
* Total H IndexRankings
Ranking Based On Selection: 36
In-situ methodologies
Metrics
H-Index
i10 Index
Citation Counts
79
144
32,377
* Total H IndexRankings
Ranking Based On Selection: 37
Ecological Statistics
biodiversity
Metrics
H-Index
i10 Index
Citation Counts
79
158
50,197
* Total H IndexRankings
Ranking Based On Selection: 38
Semiconducting Polymers
Hybrid Perovskites
Organic Electronic Devices
Metrics
H-Index
i10 Index
Citation Counts
78
197
23,859
* Total H IndexRankings
Ranking Based On Selection: 39
數位典藏
數位圖書館
數位閱讀
數位出版
數位學習
Metrics
H-Index
i10 Index
Citation Counts
75
382
35,012
* Total H IndexRankings
Ranking Based On Selection: 40
data mining
database
multimedia
Metrics
H-Index
i10 Index
Citation Counts
75
355
28,078
* Total H IndexRankings
Ranking Based On Selection: 41
condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
74
422
21,420
* Total H IndexRankings
Ranking Based On Selection: 42
Servo motor drives
Control theory applications
Power electronics
Mechatronics
Energy Technique
Metrics
H-Index
i10 Index
Citation Counts
74
194
16,417
* Total H IndexRankings
Ranking Based On Selection: 43
Metrics
H-Index
i10 Index
Citation Counts
73
208
18,839
* Total H IndexRankings
Ranking Based On Selection: 44
Environmental nanotechnology
Advanced oxidation processes
emerging pollutants
Water-Energy Nexus
Metrics
H-Index
i10 Index
Citation Counts
73
226
15,908
* Total H IndexRankings
Ranking Based On Selection: 45
lung cancer
Metrics
H-Index
i10 Index
Citation Counts
73
243
21,299
* Total H IndexRankings
Ranking Based On Selection: 46
Nanomterials
Energy harvesting
ReRAM
2D materials
Solar Cell
Metrics
H-Index
i10 Index
Citation Counts
72
291
23,663
* Total H IndexRankings
Ranking Based On Selection: 47
dentistry
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
72
284
45,187
* Total H IndexRankings
Ranking Based On Selection: 48
Machine learning
Data Mining
Optimization
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
72
174
122,815
* Total H IndexRankings
Ranking Based On Selection: 49
Cardiovascular Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
72
258
19,440
* Total H IndexRankings
Ranking Based On Selection: 50
Facet-Dependent Properties of Semiconductors
Nanocrystals
Metrics
H-Index
i10 Index
Citation Counts
72
172
36,464
Ken Tsung Wong
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
84
299
25,766
Yun Chi
Metrics
H-Index
i10-Index
Citation Counts
84
346
29,398
organometallic chemistry
materials
Gwo Bin Lee|李國賓
Metrics
H-Index
i10-Index
Citation Counts
83
439
26,757
Microfluidics
MEMS
biosensor
Lab on a chip
BioMEMS
Kevin C Wu
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
82
264
26,024
mesoporous materials
metal-organic frameworks
drug delivery systems
biomass conversion
membrane separation
Yue Liang Leon Guo
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
81
332
30,267
Preventive Medicine
Occupational and Environmental Health
Epidemiology
Chung-Chih Wu
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
81
217
26,057
Nian Shing Chen
Metrics
H-Index
i10-Index
Citation Counts
80
274
25,342
Educational robots
Gesture-based learning
Game-based learning
Synchronous Teaching & Learning
Yung Ming Jeng
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
80
261
21,014
Lj Chen
Metrics
H-Index
i10-Index
Citation Counts
80
401
27,392
materials science and engineering
applied physics
Bor Luen Chiang
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
80
354
21,791
Hao Ming Chen
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
79
144
32,377
Anne Chao
Metrics
H-Index
i10-Index
Citation Counts
79
158
50,197
Ecological Statistics
biodiversity
Chu-Chen Chueh 闕居振
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
78
197
23,859
Semiconducting Polymers
Hybrid Perovskites
Organic Electronic Devices
Chao-Chen Chen 陳昭珍
Metrics
H-Index
i10-Index
Citation Counts
75
382
35,012
數位典藏
數位圖書館
數位閱讀
數位出版
數位學習
Ming Syan Chen
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
75
355
28,078
data mining
database
multimedia
Yang Fang Chen
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
74
422
21,420
Rong Jong Wai
Metrics
H-Index
i10-Index
Citation Counts
74
194
16,417
Servo motor drives
Control theory applications
Power electronics
Mechatronics
Energy Technique
Chiang Pen-Chi
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
73
208
18,839
Ruey AN Doong
Metrics
H-Index
i10-Index
Citation Counts
73
226
15,908
Environmental nanotechnology
Advanced oxidation processes
emerging pollutants
Water-Energy Nexus
Hsiung Chao A
Metrics
H-Index
i10-Index
Citation Counts
73
243
21,299
Yu Lun Chueh
Metrics
H-Index
i10-Index
Citation Counts
72
291
23,663
Nanomterials
Energy harvesting
ReRAM
2D materials
Solar Cell
Yu-Kang Tu
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
72
284
45,187
Chih-Jen Lin
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
72
174
122,815
Machine learning
Data Mining
Optimization
Artificial Intelligence
Kuo Liong Chien
National Taiwan University
Taipei, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
72
258
19,440
Cardiovascular Epidemiology
Micheal Hsuan Yi Huang
Metrics
H-Index
i10-Index
Citation Counts
72
172
36,464
Facet-Dependent Properties of Semiconductors
Nanocrystals