Advanced semiconductor process & characterization laboratory (APCL) covers a multidisciplinary research on the basic properties of semiconductor materials to their applications for device fabrication. The research area includes multidimensional from one- to three-dimensional semiconductor structures, IR to deep-UV optoelectronic devices, next-generation compound semiconductor materials and their applications for various kinds of devices. Ultra-wide bandgap semiconductor for next-generation high-power devices, photodetectors and high performance optoelectronic devices such as light emitting diodes (LEDs) and solar cells are systematically investigated through the combination of physical modelling and experimental approaches.

 

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Research area

 ● Opto-electronic devices (LEDs, solar cells, photodetectors, etc.)

 ● Compound semiconductor based high-power devices

 ● Chemical sensors for monitoring harmful environment

 ● Transfer-free growth and characterization of graphene

 ● Fabrication and analysis of nanoscale device

 ● Multi-dimensional materials (graphene, black phosphorus, TMDs, hBN, etc.)

 ● Chemical etching and thickness control of compound semiconductors and two-dimensional materials.