World Scientist and University Rankings 2025
Singapore Engineering & Technology 2.170 Scientists Subject Rankings - 2025
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
hollow structures
batteries
electrocatalysis
supercapacitors
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
227
397
145,955
* Total H IndexRankings
Ranking Based On Selection: 2
Crossfields
Metrics
H-Index
i10 Index
Citation Counts
207
1,699
202,820
* Total H IndexRankings
Ranking Based On Selection: 3
Wireless Communications
MIMO
Cognitive Radio
Wireless Power Transfer
UAV
Metrics
H-Index
i10 Index
Citation Counts
146
456
102,884
* Total H IndexRankings
Ranking Based On Selection: 4
computer vision
machine learning
Metrics
H-Index
i10 Index
Citation Counts
129
350
65,708
* Total H IndexRankings
Ranking Based On Selection: 5
Mechanobiology
Cell Mechanics
Microfluidics
Circulating Biomarkers
Flexible Electronics
Metrics
H-Index
i10 Index
Citation Counts
129
476
66,063
* Total H IndexRankings
Ranking Based On Selection: 6
2D material
2D electronics
Chemical vapor deposition
Thin film
Metrics
H-Index
i10 Index
Citation Counts
128
369
68,236
* Total H IndexRankings
Ranking Based On Selection: 7
Mechanomaterials
soft materials
nano-bio interface
flexible electronics
bio-inspiration
Metrics
H-Index
i10 Index
Citation Counts
127
306
54,784
* Total H IndexRankings
Ranking Based On Selection: 8
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Metrics
H-Index
i10 Index
Citation Counts
127
528
63,038
* Total H IndexRankings
Ranking Based On Selection: 9
Energy Materials
Metrics
H-Index
i10 Index
Citation Counts
126
435
57,734
* Total H IndexRankings
Ranking Based On Selection: 10
energy storage materials
graphene 2D materials
photonics
hybrid perovskites
Metrics
H-Index
i10 Index
Citation Counts
126
436
64,982
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* Total H IndexRankings
Ranking Based On Selection: 11
Two-Dimensional Materials
Quantum magnetism
Superconductivity
Strongly Correlated Electron Systems.
Metrics
H-Index
i10 Index
Citation Counts
126
326
109,441
* Total H IndexRankings
Ranking Based On Selection: 12
Computer Vision
Image Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
125
278
92,022
* Total H IndexRankings
Ranking Based On Selection: 13
Electromagnetics
metaphotonics
low-dimensional material optics
Metrics
H-Index
i10 Index
Citation Counts
125
495
54,454
* Total H IndexRankings
Ranking Based On Selection: 14
Machine Learning(ML)
Swarm-Evolutionary Computation(SEC)
Neural Networks(ANN)
Applications of ML
Metrics
H-Index
i10 Index
Citation Counts
124
431
81,039
* Total H IndexRankings
Ranking Based On Selection: 15
Robust control
Networked Control
Mult-agent Systems
Metrics
H-Index
i10 Index
Citation Counts
123
693
61,685
* Total H IndexRankings
Ranking Based On Selection: 16
Neurosymbolic AI
Multimodal Interaction
NLU
Affective Computing
Sentiment Analysis
Metrics
H-Index
i10 Index
Citation Counts
121
370
63,533
* Total H IndexRankings
Ranking Based On Selection: 17
Materials/Polymer/Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
118
672
54,935
* Total H IndexRankings
Ranking Based On Selection: 18
Solar Energy Conversion
Batteries
Electrocatalysis
Polymers and Nanocrystals
Self-Assembly
Metrics
H-Index
i10 Index
Citation Counts
117
364
43,131
* Total H IndexRankings
Ranking Based On Selection: 19
Aqueous batteries
electrocatalysis
flexible energy devices
Metrics
H-Index
i10 Index
Citation Counts
117
292
53,360
* Total H IndexRankings
Ranking Based On Selection: 20
Materials
Nanostructures
Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
116
347
48,010
* Total H IndexRankings
Ranking Based On Selection: 21
Biomaterials
Nanotechnology
Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
116
582
48,833
* Total H IndexRankings
Ranking Based On Selection: 22
Materials Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
113
500
47,651
* Total H IndexRankings
Ranking Based On Selection: 23
Energy storage
Batteries
E-waste/Batteries recycling
Sustainability
Circular economy
Metrics
H-Index
i10 Index
Citation Counts
113
385
41,870
* Total H IndexRankings
Ranking Based On Selection: 24
Nanomaterials for energy
electrochemical and electronic devices
soft electronics
stretchable devices
human machine interface
Metrics
H-Index
i10 Index
Citation Counts
111
357
41,995
* Total H IndexRankings
Ranking Based On Selection: 25
Sensor
Nanophotonics
MEMS
Energy Harvesting
AIoT
Metrics
H-Index
i10 Index
Citation Counts
107
481
39,296
Xiong Wen David Lou
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
227
397
145,955
hollow structures
batteries
electrocatalysis
supercapacitors
photocatalysis
Seeram Ramakrishna
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
207
1,699
202,820
Rui Zhang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
146
456
102,884
Wireless Communications
MIMO
Cognitive Radio
Wireless Power Transfer
UAV
Jiashi Feng
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
129
350
65,708
computer vision
machine learning
Chwee Teck CT Lim
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
129
476
66,063
Mechanobiology
Cell Mechanics
Microfluidics
Circulating Biomarkers
Flexible Electronics
Zheng Liu
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
128
369
68,236
2D material
2D electronics
Chemical vapor deposition
Thin film
Xiaodong Chen（陈晓东）
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
127
306
54,784
Mechanomaterials
soft materials
nano-bio interface
flexible electronics
bio-inspiration
Bin Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
127
528
63,038
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Qingyu Yan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
435
57,734
Shen Ze Xiang
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
436
64,982
energy storage materials
graphene 2D materials
photonics
hybrid perovskites
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Antonio H Castro Neto
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
326
109,441
Two-Dimensional Materials
Quantum magnetism
Superconductivity
Strongly Correlated Electron Systems.
Chen Change Loy
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
125
278
92,022
Computer Vision
Image Processing
Machine Learning
Cheng Wei Qiu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
125
495
54,454
Electromagnetics
metaphotonics
low-dimensional material optics
PN Suganthan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
124
431
81,039
Machine Learning(ML)
Swarm-Evolutionary Computation(SEC)
Neural Networks(ANN)
Applications of ML
Lihua Xie
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
123
693
61,685
Robust control
Networked Control
Mult-agent Systems
Erik Cambria
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
121
370
63,533
Neurosymbolic AI
Multimodal Interaction
NLU
Affective Computing
Sentiment Analysis
En Tang Kang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
118
672
54,935
Materials/Polymer/Surface Science and Engineering
Zhiqun Lin
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
117
364
43,131
Solar Energy Conversion
Batteries
Electrocatalysis
Polymers and Nanocrystals
Self-Assembly
Hong Jin Fan 范红金|Hongjin Fan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
117
292
53,360
Aqueous batteries
electrocatalysis
flexible energy devices
Jim Yang Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
116
347
48,010
Materials
Nanostructures
Energy Storage
Koon Gee Neoh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
116
582
48,833
Biomaterials
Nanotechnology
Surface Science and Engineering
John Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
500
47,651
Materials Science and Engineering
Madhavi Srinivasan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
385
41,870
Energy storage
Batteries
E-waste/Batteries recycling
Sustainability
Circular economy
Pooi See Lee
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
111
357
41,995
Nanomaterials for energy
electrochemical and electronic devices
soft electronics
stretchable devices
human machine interface
Chengkuo Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
107
481
39,296
Sensor
Nanophotonics
MEMS
Energy Harvesting
AIoT