Layered van der Waals semiconductors exhibit high carrier mobility and tunable electronic properties, making them promising materials for next-generation transistors and optoelectronic devices.
Lead-free 2D Dion–Jacobson perovskites offer enhanced structural stability and tunable electronic structures, making them promising materials for next-generation transistors, X-ray detectors, and optoelectronic systems.
Mixed-anion layered oxycompounds with anisotropic crystal structures are promising materials for dielectric applications, radiation sensing, and energy-related electronic devices.
Understanding the fundamental mechanisms governing charge transport and exciton dynamics, with particular focus on carrier generation, transport, recombination, and excitonic processes.
Design, fabrication, and structural engineering of electronic and optoelectronic devices, including transistors, photodetectors, and radiation detectors, through the control of metal–semiconductor contacts, heterostructures, and layered device architectures.
Comprehensive evaluation of device performance through electrical and optoelectronic measurements, including current–voltage (I–V) characteristics, carrier mobility, responsivity, noise, detectivity, stability, and reliability.
Leveraging our developed electronic and optoelectronic devices, we construct system-level platforms by integrating device functionalities with signal-processing and control architectures.
We explore neuromorphic and brain-inspired computing enabled by emerging electronic devices. By leveraging device-level dynamics and system-level integration, we aim to develop energy-efficient and adaptive computing platforms for next-generation intelligent systems.
We develop system architectures for low-latency and energy-efficient processing at or near the device level, supporting scalable intelligent systems for practical deployment.