Gwangwoo is a Postdoctoral Researcher at the University of Pennsylvania. He obtained his PhD in Energy Engineering at Ulsan National Institute of Science and Technology, South Korea in 2019. During his PhD course, he studied the physicochemical properties of hexagonal boron nitride and its in-plane heterostructures with graphene, and explored the applicability of the heterostructures as optoelectronic devices, under the supervision of Prof. Hyeon Suk Shin. His research at Penn focuses on growth of atomically thin chalcogenide quantum dots for tunable quantum-optoelectronics.
Seunguk Song joined as a postdoc at the University of Pennsylvania in Fall 2021. He received his Ph.D. (2021) degree in Materials Science and Engineering from Ulsan National Institute of Science and Technology (UNIST). His study aims to address unresolved issues in semiconductor science and technology. To this end, he is conducting researches in electronics, optoelectronic devices, and the synthesis of 2D transition metal chalcogenides.
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.