Publication

IGZO Phototransistor with Ultrahigh Sensitivity at Broad Spectrum Range (450–950 nm) Realized by Incorporating PM6:Y6 Bulk Heterojunction

Advanced Optical Materials, Article number: 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, Article number: 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, Article number: 2200554 (2022)
Seongmin Park, Suwon Seong, Gilsu Jeon, Wonjae Ji, Kyungmi Noh, Seyoung Kim, Yoonyoung Chung
AI semiconductor

Voice Monitoring System for Vocal Dose Measurement in Daily Life

IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia) (2022)
Yonghun Song, Yunsik Kim, Jinpyeo Jeung, Inyeol Yun, Yoonyoung Chung
Wearable healthcare

2T Neuromorphic Device based on oxide semiconductor with High Linearity and Symmetry for High-Precision Training

International SoC Design Conference (ISOCC), 151 (2022)
Seongmin Park, Gilsu Jeon, Suwon Seong , Yoonyoung Chung
AI semiconductor

Ultra-Low-Power Wearable Vibration Sensor with Highly Accurate Embedded Classifier

Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2451 (2022)
Inyeol Yun, Jinpyeo Jeung, Yunsik Kim, Yonghun Song, Yoonyoung Chung
Wearable healthcare

Defect Generation in Data-Storage Layer by Strong Ion Bombardment for Multi-level Non-volatile Memory Applications

Materials Today Nano 19, Article number: 100226 (2022)
Seongmin Park, Taewon Seo, Changmin Jeon, Yong Kyu Lee, Yoonyoung Chung
Non-volatile memory

Effects of Self-Assembled Monolayer on Contact Resistance Between IGZO and Electrode for High-Resolution Display

SID Symposium Digest of Technical Papers 53, 1118 (2022)
Hyuk Park, Juyoung Yun, Yoonyoung Chung
Transistor

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