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
Epitaxial oxide thin films
Piezoelectrics
Thermoelectrics
MEMS
Power electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,464
5,650
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanophotonics
Biochemical Sensors
Plasmonics
Nanospectroscopy
Optoelectronic device
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,043
3,938
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :3
Biophotonics
Molecular Imaging
Nanomedicine
Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,155
3,792
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :4
electronic materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,721
2,654
0.344
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nano
MEMS
Biosensor
THz-Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,241
3,090
0.590
* Total Citation Counts Rankings
Ranking Based On Selection :6
III-V MBE for Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,097
3,567
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :7
robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,065
991
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :8
Printed Electronics
Soft electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,866
2,762
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :9
Nanophotonics
Plasmonics
Metal Oxides
Nanofabrication
Optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,656
2,441
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :10
Wireless bio-sensor
Energy harvesting system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,615
3,450
0.954
* Total Citation Counts Rankings
Ranking Based On Selection :11
Computational Nanoelectronics
Semiconductor Devices
Numerical Analysis
High Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,816
920
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :12
Signal processing
Optics
Human factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,508
1,562
0.623
* Total Citation Counts Rankings
Ranking Based On Selection :13
Nano photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,436
1,792
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :14
Natural Products
Biochemical and Molecular Mechanism
Anti-aging and Longevity
Gut Health
Biophotonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
1,091
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :15
Logic Device Characterization
Junctionless Transistors
Schottky-barrier Transistors
Reconfigurable Transistors
IoT Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
858
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :16
SPAD(Single-Photon Avalanche Diode)
LiDAR/ToF
Bio & Quantum
APD
Si Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,662
1,009
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :17
Neuromechanics
Neural Engineering
Rehabilitation Engineering
Rehabilitation Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
680
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :18
electrical transport
thermal transport
material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
708
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :19
robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
513
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :20
Opto-electronic devices
Si photonics
MOS interface
Wafer bonding
III-V/IV semicondectors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
1,010
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :21
MEMS
NEMS
Ultrasound
CMUT
PMUT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
801
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :22
Graphene plasmonics
Polaritonics
2D materials
Nanophotonics
Nanofabrication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
992
913
0.920
* Total Citation Counts Rankings
Ranking Based On Selection :23
2D material heterostructures
surface engineering
2D electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
810
0.856
* Total Citation Counts Rankings
Ranking Based On Selection :24
Soft robotics
Bio-inspiration
Smart actuators
Wearable Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
554
0.597
* Total Citation Counts Rankings
Ranking Based On Selection :25
Medical Robotics
Robotics and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
534
0.586
Seung Hyub Baek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,464
5,650
0.453
Epitaxial oxide thin films
Piezoelectrics
Thermoelectrics
MEMS
Power electronics
Kyeong Seok Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,043
3,938
0.327
Nanophotonics
Biochemical Sensors
Plasmonics
Nanospectroscopy
Optoelectronic device
Sehoon Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,155
3,792
0.465
Biophotonics
Molecular Imaging
Nanomedicine
Drug Delivery
Seok-Jin Yoon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,721
2,654
0.344
Minah Seo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,241
3,090
0.590
Nano
MEMS
Biosensor
THz-Photonics
Daehwan Jung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,097
3,567
0.871
III-V MBE for Photonics
Sang-Rok Oh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,065
991
0.244
Seungjun Chung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,866
2,762
0.714
Printed Electronics
Soft electronics
Jongbum Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,656
2,441
0.668
Nanophotonics
Plasmonics
Metal Oxides
Nanofabrication
Optics
Sung Soo Kwak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,615
3,450
0.954
Wireless bio-sensor
Energy harvesting system
Hoon Ryu (류훈)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,816
920
0.327
Computational Nanoelectronics
Semiconductor Devices
Numerical Analysis
High Performance Computing
Min-Chul Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,508
1,562
0.623
Signal processing
Optics
Human factors
Hojoong Jung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,436
1,792
0.736
Kyungsu Kang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
1,091
0.548
Natural Products
Biochemical and Molecular Mechanism
Anti-aging and Longevity
Gut Health
Biophotonics
Dae-Young Jeon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,675
858
0.512
Logic Device Characterization
Junctionless Transistors
Schottky-barrier Transistors
Reconfigurable Transistors
IoT Sensors
Myung-Jae Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,662
1,009
0.607
SPAD(Single-Photon Avalanche Diode)
LiDAR/ToF
Bio & Quantum
APD
Si Photonics
Song Joo Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
680
0.534
Neuromechanics
Neural Engineering
Rehabilitation Engineering
Rehabilitation Robotics
Min Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
708
0.579
electrical transport
thermal transport
material science
Woosub Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
513
0.423
Jae-Hoon Han
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
1,010
0.846
Opto-electronic devices
Si photonics
MOS interface
Wafer bonding
III-V/IV semicondectors
Byung Chul Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
801
0.719
MEMS
NEMS
Ultrasound
CMUT
PMUT
In-Ho Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
992
913
0.920
Graphene plasmonics
Polaritonics
2D materials
Nanophotonics
Nanofabrication
Jangyup Son
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
810
0.856
2D material heterostructures
surface engineering
2D electronics
Seung-Won Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
554
0.597
Soft robotics
Bio-inspiration
Smart actuators
Wearable Robotics
Chunwoo Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
534
0.586
Medical Robotics
Robotics and Control