Jeonghun Kwak received his B.S. in Electrical Engineering in 2005 and his Ph.D in 2020 from Seoul National University. After one year of post-doctoral studies at SNU, he worked as assistant professor at the Dong-A University’s Department of Electronic Engineering from 2011 to 2015 and at the University of Seoul’s School of Electrical and Computer Engineering from 2015 to 2019. Since March 2019 he has been with Seoul National University’s Department of Electrical and Computer Engineering. His current research interests are in opto- and nano-electronic devices such as organic and colloidal quantum dot light-emitting diodes, organic thermoelectric devices, and neuromorphic devices based on organic molecules, polymers, and low-dimensional materials.