Biography:
Dr. Wei Liu is currently an Associate Professor with the School of Microelectronics, Northwestern Polytechnical University, Xi’an, China. His current research interest is the study on the group III-V compound semiconductors for optoelectronic materials and devices, such as avalanche photodiodes and light-emitting diodes.
Title : Investigation on GaN/AlGaN ultraviolet light-emitting diodes with different thickness of first AlGaN barrier layer