University, Subject, Country, Region, World
Peking University 3.980 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 09, 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 (1.121.289) 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
chemistry
environment
healt
Metrics
H-Index
i10 Index
Citation Counts
92
388
32,947
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* Total H IndexRankings
Ranking Based On Selection: 27
Carbon Nanotubes
Graphene
Nanotechnology
Solar Cell
Supercapacitor
Metrics
H-Index
i10 Index
Citation Counts
92
255
32,385
* Total H IndexRankings
Ranking Based On Selection: 28
Wireless Communications
Mobile Computing
Machine Learning
Game Theor
Metrics
H-Index
i10 Index
Citation Counts
92
339
29,298
* Total H IndexRankings
Ranking Based On Selection: 29
Nanoelectronics
flexible electronics
carbon nanotubes
optoelectronics
electron microscop
Metrics
H-Index
i10 Index
Citation Counts
89
417
37,774
* Total H IndexRankings
Ranking Based On Selection: 30
Organic Electronics
Metrics
H-Index
i10 Index
Citation Counts
89
296
26,449
* Total H IndexRankings
Ranking Based On Selection: 31
Environmental Engineering
Environmental Nanotechnology
Environmental Chemistry
Wastewater Treatmen
Metrics
H-Index
i10 Index
Citation Counts
90
234
23,251
* Total H IndexRankings
Ranking Based On Selection: 32
nuclear physics
nuclear structure
nuclear astrophysics
many-body theory
covariant density functional theor
Metrics
H-Index
i10 Index
Citation Counts
88
374
29,904
* Total H IndexRankings
Ranking Based On Selection: 33
Climate change
methane budget
wetland methane emissions
C-N-P cycles
land-atmosphere interaction
Metrics
H-Index
i10 Index
Citation Counts
85
202
43,796
* Total H IndexRankings
Ranking Based On Selection: 34
machine learning
computer vision
image processing
numerical optimizatio
Metrics
H-Index
i10 Index
Citation Counts
85
301
39,429
* Total H IndexRankings
Ranking Based On Selection: 35
Global Change Ecology
Grassland Ecology， Tibetan Platea
Metrics
H-Index
i10 Index
Citation Counts
85
289
29,581
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* Total H IndexRankings
Ranking Based On Selection: 36
Software Engineering
Software Testing
Program Analysis
Software Analytics
Mining Softwar
Metrics
H-Index
i10 Index
Citation Counts
83
275
24,035
* Total H IndexRankings
Ranking Based On Selection: 37
System accountin
Metrics
H-Index
i10 Index
Citation Counts
82
240
18,964
* Total H IndexRankings
Ranking Based On Selection: 38
structural geology
microstructural geology
EBS
Metrics
H-Index
i10 Index
Citation Counts
82
672
37,881
* Total H IndexRankings
Ranking Based On Selection: 39
optical spectroscopy
CVD growth
carbon materials
2D materials
optical device
Metrics
H-Index
i10 Index
Citation Counts
76
245
20,723
* Total H IndexRankings
Ranking Based On Selection: 40
Petroleum Geolog
Metrics
H-Index
i10 Index
Citation Counts
77
616
28,503
* Total H IndexRankings
Ranking Based On Selection: 41
Bioinformatics
computational biology
genomics
cancer immunologyherap
Metrics
H-Index
i10 Index
Citation Counts
73
297
54,805
* Total H IndexRankings
Ranking Based On Selection: 42
Gastric Cancer
Surgery
Comprehensive Treatment
stomac
Metrics
H-Index
i10 Index
Citation Counts
73
353
26,799
* Total H IndexRankings
Ranking Based On Selection: 43
Neuromorphic Computing
Spiking Neural Networks
Large-Scale Machine Learning
AI for Scienc
Metrics
H-Index
i10 Index
Citation Counts
73
260
22,085
* Total H IndexRankings
Ranking Based On Selection: 44
biophysical chemistry
computational chemical biology
protein design
drug desig
Metrics
H-Index
i10 Index
Citation Counts
72
250
22,438
* Total H IndexRankings
Ranking Based On Selection: 45
Metrics
H-Index
i10 Index
Citation Counts
72
363
22,010
* Total H IndexRankings
Ranking Based On Selection: 46
psychology
culture and social cognitive neuroscience
imaging genetics
self-related processing
empath
Metrics
H-Index
i10 Index
Citation Counts
73
194
24,728
* Total H IndexRankings
Ranking Based On Selection: 47
Microelectronic
Metrics
H-Index
i10 Index
Citation Counts
72
201
21,690
* Total H IndexRankings
Ranking Based On Selection: 48
Deep Learning
Hydrology
Petroleum Eng
Carbon Sequestration
AI for Scienc
Metrics
H-Index
i10 Index
Citation Counts
71
254
18,889
* Total H IndexRankings
Ranking Based On Selection: 49
Micro/nanofabrication
micro/nanofluidics
micro/nano heat transfe
Metrics
H-Index
i10 Index
Citation Counts
77
686
32,396
* Total H IndexRankings
Ranking Based On Selection: 50
Visual Information Processin
Metrics
H-Index
i10 Index
Citation Counts
71
272
21,806
Carbon Nanotubes
Graphene
Nanotechnology
Solar Cell
Supercapacitor
Lingyang Song
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
92
339
29,298
Wireless Communications
Mobile Computing
Machine Learning
Game Theor
Lian-Mao Peng
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
89
417
37,774
Nanoelectronics
flexible electronics
carbon nanotubes
optoelectronics
electron microscop
Environmental Engineering
Environmental Nanotechnology
Environmental Chemistry
Wastewater Treatmen
nuclear physics
nuclear structure
nuclear astrophysics
many-body theory
covariant density functional theor
Shushi Peng
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
85
202
43,796
Climate change
methane budget
wetland methane emissions
C-N-P cycles
land-atmosphere interaction
Zhouchen Lin
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
85
301
39,429
machine learning
computer vision
image processing
numerical optimizatio
Jin-Sheng He (贺金生)
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
85
289
29,581
Global Change Ecology
Grassland Ecology， Tibetan Platea
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Software Engineering
Software Testing
Program Analysis
Software Analytics
Mining Softwar
Guoqian Chen
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
82
240
18,964
structural geology
microstructural geology
EBS
optical spectroscopy
CVD growth
carbon materials
2D materials
optical device
Zhijun Jin(金之钧)
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
77
616
28,503
Zemin Zhang
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
73
297
54,805
Bioinformatics
computational biology
genomics
cancer immunologyherap
Gastric Cancer
Surgery
Comprehensive Treatment
stomac
Yonghong Tian
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
73
260
22,085
Neuromorphic Computing
Spiking Neural Networks
Large-Scale Machine Learning
AI for Scienc
biophysical chemistry
computational chemical biology
protein design
drug desig
psychology
culture and social cognitive neuroscience
imaging genetics
self-related processing
empath
Dongxiao Zhang
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
71
254
18,889
Deep Learning
Hydrology
Petroleum Eng
Carbon Sequestration
AI for Scienc
Micro/nanofabrication
micro/nanofluidics
micro/nano heat transfe
Tiejun Huang
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
71
272
21,806
Visual Information Processin