Publication
Design Strategies of Capacitor-Based Synaptic Cell for High-Efficiency Analog Neural Network Training
- Advanced Intelligent Systems, 2400600 (2024)
- Byoungwoo Lee, Wonjae Ji, Hyejin Kim, Seungmin Han, Geonwoong Park, Pyeongkang Hur, Gilsu Jeon, Hyungmin Lee,Yoonyoung Chung, Junwoo Son, Yongyoung Noh, Seyoung Kim
- AI semiconductor
Speech Enhancement in Extremely Noisy Environments Based on Time-Frequency Harmonic Mask with Throat Microphone
- IEEE Sensors (2024)
- Yonghun Song, Yeeun Kim, Yunsik Kim, Yoonyoung Chung
- Wearable Healthcare
A Wearable System for Monitoring Neurological Disorder Events with Multi-Class Classification Model in Daily Life
- IEEE Engineering in Medicine and Biology Society (2024)
- Yonghun Song, Inyeol Yun, Sandra Giovanoli, CHris Awai Easthope, Yoonyoung Chung
- Wearable Healthcare
A Novel Approach for Extracting Contact Impedance of Electrode/electrolyte Interface by Minimizing Error Between Impulse Response and System Function
- Measurement, 234, 114875 (2024)
- Inyeol Yun, Jinpyeo Jeung, Yoonyoung Chung
- Wearable healthcare
First Observation of Time Exponent Variations under Positive bias Stress on a-IGZO Transistors Utilizing Ultrafast On-the-Fly Technique with 1 us Delay
- IEEE Symposium on VLSI Technology and Circuits (2024)
- Taewon Seo, Changeon Jin, Yoonyoung Chung
- AI semiconductor
IGZO Phototransistor with Ultrahigh Sensitivity at Broad Spectrum Range (450–950 nm) Realized by Incorporating PM6:Y6 Bulk Heterojunction
- Advanced Optical Materials, 2303152 (2024)
- Hyung Min Ko, Seok Joo Yang, Jinpyeo Jeung, Hyuk Park, Taewon Seo, Seung-Mo Kim, Byoung Hun Lee, Kilwon Cho, Yoonyoung Chung
- Flexible thin-film device
Stress-Free Detachment of Flexible Substrate from Glass Carrier Using CO2 Point Laser for Large-Area Applications
- Advanced Materials Interfaces, 10, 2202337 (2023)
- Hyuk Park, Suwon Seong, Seongmin Park, Taewon Seo, Yoonyoung Chung
- Flexible thin-film device
Highly Linear and Symmetric 2T Synaptic Device Composed of IGZO Transistors by Identical Charging and Discharging Characteristics
- IEEE Electron Devices Technology & Manufacturing Conference (EDTM) (2023)
- Suwon Seong, Seongmin Park, Hyunyoung Cho, Yoonyoung Chung
- AI semiconductor
IGZO Photonic-Synaptic Transistors with Outstanding Linearity by Controlling Oxygen Vacancy for Neuromorphic Computing
- IEEE Electron Devices Technology & Manufacturing Conference (EDTM) (2023)
- Taewon Seo, Juyoung Yun, Yoonyoung Chung
- AI semiconductor
Highly Linear and Symmetric Analog Neuromorphic Synapse Based on Metal Oxide Semiconductor Transistors with Self-Assembled Monolayer for High-Precision Neural Network Computation
- Advanced Electronic Materials, 9, 2200554 (2022)
- Seongmin Park, Suwon Seong, Gilsu Jeon, Wonjae Ji, Kyungmi Noh, Seyoung Kim, Yoonyoung Chung
- AI semiconductor