Professor
Major X-ray Laboratory for Nano Scale Phenomena
Gwangju Institute of Science and Technology
Korea
1991 Ph.D. Massachusetts Institute of Technology (Physics) 1985 B.S. Physics, Seoul National University
Coherent x-ray diffraction imaging - X-ray nano-patterning - Nitride semiconductor nanostructures - X-ray scattering study of surface/interface nanostructures, Present professor at GIST, Departmnet of physics & optical sciences