Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Organic solar cells
polymer solar cells
organic transistors
organic electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,429
35,214
0.698
* Total Citation Counts Rankings
Ranking Based On Selection :2
Microelectronics and photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,385
14,400
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :3
Energy and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,502
15,118
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :4
Design
Automation
and Test for Integrated Circuits
Computer Vision
Medical Image Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,737
9,721
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :5
Semiconductor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,970
7,576
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :6
artificial intelligence
conversational AI
speech recognition
natural language processing
AI ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,470
18,925
0.773
* Total Citation Counts Rankings
Ranking Based On Selection :7
convex optimization
financial engineering
deep learning
graphs
signal processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,505
8,235
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :8
Autonomous Driving
Perception
Deep Learning
Computer Vision
Mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,280
17,727
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :9
Low Power Design
Energy Harvesting
Embedded System Design
VLSI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,952
4,869
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :10
Organic solar cells
Morphology
FF
OPV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,563
10,788
0.859
* Total Citation Counts Rankings
Ranking Based On Selection :11
graphene
carbon nanotubes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,007
7,324
0.610
* Total Citation Counts Rankings
Ranking Based On Selection :12
Electronic Packaging
Additive Manufacturing
Solid-State Lighting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,670
2,721
0.233
* Total Citation Counts Rankings
Ranking Based On Selection :13
Integrated Power Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,554
4,484
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :14
Optimal Resource Allocation
Communication Networks
IoT
Smart Grid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,339
3,638
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :15
Organic Semiconductors
Organic Electronics
Photovoltaics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,092
8,048
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :16
graphene and its polymer composites
2D materials
thermal transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,846
6,767
0.765
* Total Citation Counts Rankings
Ranking Based On Selection :17
Organic Electronics
Photovoltaics
Functional Materials
Aggregation-induced Emission
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,389
6,954
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :18
Microfluidics and nanofluidics
Transport phenomena
Microdroplets
Lab-on-a-chip
Phase change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,086
4,013
0.566
* Total Citation Counts Rankings
Ranking Based On Selection :19
Automatic Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
1,780
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :20
RFIC
mm-Wave
sub-THz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,170
1,670
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :21
organic electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,452
2,855
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :22
Neuromorphic engineering
computational neuroscience
eye gaze
eye movements
human computer interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,432
3,155
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :23
Biomedical Optics
Biophotonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,120
2,452
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :24
Embedded system
Reconfigurable computing
Multicore system
Nanoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,719
2,552
0.541
* Total Citation Counts Rankings
Ranking Based On Selection :25
Microfluidics
Bioelectronics
BioMEMS
Biomedical Microdevices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,565
1,662
0.364
He Yan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,429
35,214
0.698
Organic solar cells
polymer solar cells
organic transistors
organic electronics
HS Kwok
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,385
14,400
0.340
Microelectronics and photonics
Zhiyong Fan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,502
15,118
0.496
Energy and Nanotechnology
Kwang Ting Tim Cheng
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,737
9,721
0.338
Design
Automation
and Test for Integrated Circuits
Computer Vision
Medical Image Analysis
Mansun Chan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,970
7,576
0.271
Pascale Fung
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,470
18,925
0.773
artificial intelligence
conversational AI
speech recognition
natural language processing
AI ethics
Daniel P Palomar
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,505
8,235
0.383
convex optimization
financial engineering
deep learning
graphs
signal processing
Ming Liu
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,280
17,727
0.833
Autonomous Driving
Perception
Deep Learning
Computer Vision
Mapping
Chi Ying Tsui
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,952
4,869
0.349
Low Power Design
Energy Harvesting
Embedded System Design
VLSI
Tao Liu 刘焘
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,563
10,788
0.859
Organic solar cells
Morphology
FF
OPV
Zhengtang Luo
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,007
7,324
0.610
graphene
carbon nanotubes
Sw Ricky Lee
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,670
2,721
0.233
Electronic Packaging
Additive Manufacturing
Solid-State Lighting
Wing Hung Ki
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,554
4,484
0.388
Integrated Power Electronics
Danny Tsang
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,339
3,638
0.390
Optimal Resource Allocation
Communication Networks
IoT
Smart Grid
Shangshang Chen 陈尚尚
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,092
8,048
0.885
Organic Semiconductors
Organic Electronics
Photovoltaics
Xi Shen
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,846
6,767
0.765
graphene and its polymer composites
2D materials
thermal transport
Jianquan Zhang|张健全
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,389
6,954
0.941
Organic Electronics
Photovoltaics
Functional Materials
Aggregation-induced Emission
Shuhuai Yao
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,086
4,013
0.566
Microfluidics and nanofluidics
Transport phenomena
Microdroplets
Lab-on-a-chip
Phase change
Li Qiu 丘立
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
1,780
0.274
Howard Luong
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,170
1,670
0.271
Yunke Li
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,452
2,855
0.524
Bertram E Shi
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,432
3,155
0.581
Neuromorphic engineering
computational neuroscience
eye gaze
eye movements
human computer interaction
Jianan Qu
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,120
2,452
0.479
Biomedical Optics
Biophotonics
Wei Zhang
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,719
2,552
0.541
Embedded system
Reconfigurable computing
Multicore system
Nanoelectronics
Levent Yobas
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,565
1,662
0.364
Microfluidics
Bioelectronics
BioMEMS
Biomedical Microdevices