syjeon@umich.edu Hanyang University Sunyeol received his B.S. and M.S. degrees from Hanyang University in Korea and joined UM as a graduate student in 2011.  He received his Ph.D in 2016 with a thesis entitled, "Gallium Metal Nanoparticles for Plasmonics and Droplet Epitaxy: Formation and Properties".  He is currently working at Samsung in Korea.