Organic Single-Crystal Semiconductors and Their Charge Transport Properties

Our team focuses on the controllable preparation of high-quality organic semiconductor single-crystal materials and the study of their intrinsic charge transport mechanisms. We explore the relationships among molecular packing, crystal orientation, defect states, interfacial energy levels, and carrier transport, providing material foundations for high-performance organic electronic and optoelectronic devices.

· Controllable preparation of high-quality organic single-crystal thin films and arrays

· Charge transport properties and interfacial regulation strategies

· Wafer-scale fabrication technologies for organic single crystals

Organic Field-Effect Transistors and Flexible Electronics

Our team aims to develop organic field-effect transistors featuring high mobility, low power consumption, high gain, flexibility, and integration capability, serving applications in flexible displays, wearable electronics, low-power logic circuits, and emerging information processing systems.

· High-performance organic single-crystal field-effect transistors

· Large-scale, highly integrated devices and flexible electronics

· Organic integrated circuits and display driving backplanes

Organic Single-Crystal Optoelectronic Devices and Integrated Applications

Targeting applications such as photodetection, light-emitting displays, and imaging, our team leverages the advantages of organic single-crystal materials, including high mobility, long exciton diffusion length, low defect density, and anisotropic optoelectronic response, to develop high-performance organic single-crystal optoelectronic devices.

· Organic single-crystal phototransistors for polarization detection

· Organic single-crystal LEDs and polarized-light emission properties

· Organic optoelectronic array devices and imaging systems

Organic Intelligent Sensors and Bioinspired Electronics

Inspired by human vision, touch, neural systems, and biological sensing mechanisms, our team focuses on the development of organic intelligent sensing devices capable of perception, memory, adaptation, and learning. It aims to advance organic electronics from “signal acquisition” toward “neuromorphic perception and intelligent interaction.”

· Bioinspired visual intelligent sensing systems

· Organic flexible AI chips

· Multimodal intelligent sensing systems and human-machine interaction