Kwon, Oh Hoon (권오훈)

Department

Department of Chemistry(화학과)

Website

http://femtokid.wix.com/ulsan-lab

Lab

Ultrafast Laser Spectroscopy and Nano-microscopy Lab. (초고속 레이저 분광학 및 전자현미경학 연구실)

Research Keywords

초고속 전자현미경학, 초고속 레이저 분광학, 구조 동역학, 반응 동역학, Femtochemistry/biology, 4D electron microscopy, structural dynamics

Research Interests

The recent emergence of 4D electron microscopy, which uniquely combines the ultrafast time resolution of femtochemistry and ultrafine spatial resolution of TEM, has opened a new era for direct visualization of atomic and molecular motions of matter. Yet, because of limited function, observations have been made to periodic (crystalline) atomic and molecular architectures and non-periodic (amorphous) objects of hundreds nanometers or bigger. In the ULSaN lab, we develop an advanced ultrafast electron microscope with invulnerable capabilities that can circumvent present limitations and promote the new methodology to a powerful platform to directly image molecular and collective motions, dissect fundamental phenomena, and deliver new concepts for specific control and global function of matter.