Eunsoon Oh is a professor of physics at Chungnam National University in Daejeon, South Korea. Prior to her post at the CNU, she was at Seoul National University as a Brain Korea Assistant Professor, and at Samsung Advanced Research Institute leading efforts to develop blue-green LED technologies using GaN. From 2010 to 2011 she spent time at U.C. Davis as a visiting scholar. She has published over 100 papers in various scientific publications on photoluminescence, Raman, magneto-optic effect, light emitting diodes, photovoltaic properties, scanning photocurrent microscopy, piezoelectric properties, infrared detection, etc. Her research field spans from semiconductors, polymers, graphene, nanowires to optics. She is currently working on optical and electrochemical sensors.