Dr. Der-Hsien Lien is currently a Junior Chair Professor at the Institute of Electronics at National Yang Ming Chiao Tung University. He received his PhD at National Taiwan University and was a Postdoctoral fellow at EECS, University of California, Berkeley. His research interests include electronic materials, smart electronics, and photophysics of novel semiconductors. His publications appear in the leading journals, including Science, Nature, Nature Electronics, Nature Communications, Nano Letter, Advanced Materials and Symposia on VLSI Technology, etc. He is the recipient of several prestigious awards including IEEE EDS PhD Fellowship in 2015, ASPEED Junior Chair Professor, and Yushan Young Scholar in 2020.