Dongjoon Rhee
Email: djrhee89@seas.upenn.edu
Dongjoon is a Postdoctoral Researcher who joined the Jariwala Group in September 2022. He received his B.S. in Materials Science and Engineering from Hanyang University, South Korea, in 2013, and M.S. and Ph.D. in Materials Science and Engineering from Northwestern University in 2016 and 2021. His graduate research focused on multiscale patterning based on controlled surface wrinkling instabilities under supervision of Prof. Teri W. Odom. Prior to joining the Jariwala Group, he worked on solution-processed 2D materials and their electronics/optoelectronics applications as a Postdoctoral Researcher in Prof. Joohoon Kang’s group at Sungkyunkwan University, South Korea. His current research focuses on excitonic metasurfaces based on solution-processed 2D materials.
Hyunmin (Kyle) Cho
Hyunmin is a postdoctoral researcher at the University of Pennsylvania. He earned his B.S.(2018) and his Ph.D.(2023) in Physics , both from Yonsei University in South Korea. During his doctoral studies, he focused on developing two-dimensional semiconductor-based negative capacitance transistors by reducing contact resistance. His research interests lie in electronic devices that use two-dimensional semiconductors and ferroelectric materials. His current research aims to understand the operational mechanisms of these advanced electronic devices through mathematical analysis.