Sin‐Hyung Lee

Gate Electrode Engineering for Tunable Synaptic Plasticity in Organic Electrochemical Neuromorphic Devices

ABSTRACT Organic electrochemical transistors (OECTs) are widely studied for neuromorphic hardware, as their volumetric electrochemical doping couples ionic and electronic transport to mimic biological synaptic transmission. Research on OECT‐based artificial synapses has focused p...

Low-Energy Organic Ferroelectric Synaptic Transistors Enabled by Interfacially Engineered Gate Insulators

Abstract Solution-processed organic ferroelectric transistors are promising synaptic components for portable and wearable neuromorphic systems. However, compared with oxide-based platforms, these transistors generally require relatively thick ferroelectric gate layers and, conseq...