University, Subject, Country, Region, World
Singapore 287 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 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
Crossfields
Metrics
H-Index
i10 Index
Citation Counts
207
1,699
202,820
* Total H IndexRankings
Ranking Based On Selection: 2
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: 3
Energy Materials
Metrics
H-Index
i10 Index
Citation Counts
126
435
57,734
* Total H IndexRankings
Ranking Based On Selection: 4
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: 5
Materials/Polymer/Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
118
672
54,935
* Total H IndexRankings
Ranking Based On Selection: 6
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: 7
Materials Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
113
500
47,651
* Total H IndexRankings
Ranking Based On Selection: 8
Additive manufacturing
Multi-functional 3D structures &applications
Nanomagnetics
Metrics
H-Index
i10 Index
Citation Counts
106
491
37,940
* Total H IndexRankings
Ranking Based On Selection: 9
Functional Materials
Li-ion battery
Supercapacitors
All-solid-state battery
Li/Na ion conductors
Metrics
H-Index
i10 Index
Citation Counts
100
464
36,570
* Total H IndexRankings
Ranking Based On Selection: 10
Surface Engineering
Photocatalyst
Electronic Packaging
Mechanical Behavior of Materials
Metrics
H-Index
i10 Index
Citation Counts
97
421
36,044
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* Total H IndexRankings
Ranking Based On Selection: 11
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
96
336
27,293
* Total H IndexRankings
Ranking Based On Selection: 12
Perovskites
Photovoltaics
Memristor
Neuromorphic
Printed electronics
Metrics
H-Index
i10 Index
Citation Counts
95
271
43,229
* Total H IndexRankings
Ranking Based On Selection: 13
Materials
Metrics
H-Index
i10 Index
Citation Counts
88
453
29,026
* Total H IndexRankings
Ranking Based On Selection: 14
Solid State Ionics
Li-ion Baterials
Advanced Funcational Materials
Metrics
H-Index
i10 Index
Citation Counts
88
263
27,284
* Total H IndexRankings
Ranking Based On Selection: 15
composite and nanocomposite
block copolymers
liquid crystalline polymers
POSS hybrids
Polylactic acid
Metrics
H-Index
i10 Index
Citation Counts
86
323
23,159
* Total H IndexRankings
Ranking Based On Selection: 16
2D materials
photonics
condensed matter physics
materials synthesis
Metrics
H-Index
i10 Index
Citation Counts
81
151
61,341
* Total H IndexRankings
Ranking Based On Selection: 17
Additive Manufacturing
3D Printing
Bioprinting
Smart Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
81
299
21,872
* Total H IndexRankings
Ranking Based On Selection: 18
soft matter physics
flexible materials
flexible electronics
nucleation
Metrics
H-Index
i10 Index
Citation Counts
78
347
22,566
* Total H IndexRankings
Ranking Based On Selection: 19
Nanostructured materials
Metrics
H-Index
i10 Index
Citation Counts
77
237
17,461
* Total H IndexRankings
Ranking Based On Selection: 20
Surface and nanoscience
Water and solutions
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
77
319
20,688
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
73
185
25,870
* Total H IndexRankings
Ranking Based On Selection: 22
Unconventional-Phase Nanocrystals
TMDs
Biomaterials
Nanozymes
Electrocatalysts
Metrics
H-Index
i10 Index
Citation Counts
72
139
21,556
* Total H IndexRankings
Ranking Based On Selection: 23
Magnetic Materials
Oxide Materials
Spintronics
Quantum Materials
Metrics
H-Index
i10 Index
Citation Counts
68
279
16,592
* Total H IndexRankings
Ranking Based On Selection: 24
electrochemical/photoelectrochemical energy conversion and storage
Metrics
H-Index
i10 Index
Citation Counts
67
160
18,826
* Total H IndexRankings
Ranking Based On Selection: 25
Materials
Nanomateials
Ceramics
Functional Ceramics
Energy related materials
Metrics
H-Index
i10 Index
Citation Counts
66
260
18,678
Seeram Ramakrishna
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
207
1,699
202,820
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
Qingyu Yan
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
435
57,734
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.
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
John Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
500
47,651
Materials Science and Engineering
Jun Ding
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
106
491
37,940
Additive manufacturing
Multi-functional 3D structures &applications
Nanomagnetics
Li Lu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
100
464
36,570
Functional Materials
Li-ion battery
Supercapacitors
All-solid-state battery
Li/Na ion conductors
Zhong Chen 陳忠|Chen Zhong, Z. Chen, Chen, Z.
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
97
421
36,044
Surface Engineering
Photocatalyst
Electronic Packaging
Mechanical Behavior of Materials
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!
Hui Ying Yang
Metrics
H-Index
i10-Index
Citation Counts
96
336
27,293
Nripan Mathews
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
95
271
43,229
Perovskites
Photovoltaics
Memristor
Neuromorphic
Printed electronics
Manoj Gupta
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
88
453
29,026
BVR Chowdari
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
88
263
27,284
Solid State Ionics
Li-ion Baterials
Advanced Funcational Materials
Chaobin He
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
86
323
23,159
composite and nanocomposite
block copolymers
liquid crystalline polymers
POSS hybrids
Polylactic acid
Goki Eda
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
81
151
61,341
2D materials
photonics
condensed matter physics
materials synthesis
JYH Fuh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
81
299
21,872
Additive Manufacturing
3D Printing
Bioprinting
Smart Manufacturing
Xy Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
78
347
22,566
soft matter physics
flexible materials
flexible electronics
nucleation
Junmin Xue
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
77
237
17,461
Nanostructured materials
Chang Q Sun 孙长庆）
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
77
319
20,688
Surface and nanoscience
Water and solutions
Spectroscopy
Christian Kloc
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
73
185
25,870
Bo Chen 陈博
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
72
139
21,556
Unconventional-Phase Nanocrystals
TMDs
Biomaterials
Nanozymes
Electrocatalysts
Jingsheng Chen
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
68
279
16,592
Magnetic Materials
Oxide Materials
Spintronics
Quantum Materials
Qing Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
67
160
18,826
electrochemical/photoelectrochemical energy conversion and storage
Ling Bing Kong
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
66
260
18,678
Materials
Nanomateials
Ceramics
Functional Ceramics
Energy related materials