Dr. Kien Wen Sun was born in Taipei, Taiwan. He holds a PhD from the Department of Electrical Engineering at Princeton University in New Jersey, United States. From 1995-2000, he was on the faculty of the Electronic Engineering at Feng Chia University, Taiwan. He jointed the faculty of Department of Physics as a professor at National Dong Hwa University, Hualien, Taiwan, from 2000-2005. Since year 2005, he became a professor of Department of Applied Chemistry at National Chiao Tung University, Hsinchu, Taiwan. During his sabbatical in 2012, he was a visiting professor at Department of Electrical and Computer Engineering of University of Waterloo, Canada. Dr. Sun was appointed as the Department Chair of Applied Chemistry at NCTU from 2012-2014. He is also currently a Joint Appointment Professor at Department of Elecronics Engineering and the Director of the Center of Nano Science and Technology at National Chiao Tung University. His research interests include femtosecond laser and laser spectroscopy in III-V compound semiconductors, spintronics, nanoimprint, nanolithography, nanoelectronics, nanodiamonds, thermal transport in nanostructures, organic/inorganic solar cells, and chemical sensor technology. He has published more than 130 refereed journal papers in above research fields. He was awarded for the Prof. Rudolph A. Marcus Award 2017 by Publishing Division of Cognizure and LOGNOR. He has served as reviewers and editorial board members for numerous high-impact international journals. He is now a senior editor of Science Advances Today and a Fellow Member for Hong Kong Chemical, Biological & Environmental Engineering Society (HKCBEES).