Our group investigates the fundamental physical properties of semiconductor materials, with a focus on their applications in optoelectronic devices such as light-emitting diodes, photovoltaics, and high-power electronics. Combining experimental measurements with first-principles calculations, our specific research directions include:

1. Semiconductor Material Properties and Device Physics

• Physical mechanisms and performance optimization of energy-efficient light-emitting materials and devices

• Inverse design of novel semiconductor optoelectronic materials

• Property engineering and device design of semiconductor alloys

2. Semiconductor Defect Physics

• Effects of point defects and extended defects on semiconductor material properties

• Physics of semiconductor heterojunction interfaces

• Structural design and surface modification of semiconductor photocatalysts