Changyong Song
Changyong Song
Professor, Department of Physics
POSTECH, Korea
Office: +82 (0)54-279-2096
E-mail: cysong@postech.ac.kr
Ph. D. 2001
Experimental Condensed Matter Physics, Iowa State University (Ames, IA, USA)
Research Interest:
Ultrafast single-shot diffraction imaging using femtosecond laser pulses.
Exploring nonequilibrium states of matters via diffraction and imaging
Introducing new imaging modalities
Employments:
2022.03 ~ present
Professor, Department of Physics, POSTECH
2015.03 ~ 2022.02
Associate Professor, Department of Physics, POSTECH
2013.03 ~ 2015.02
RIKEN SPring-8 Center, Japan
Team Leader, XFEL (SACLA) Imaging Development Team
2008.03 ~ 2013.02
RIKEN SPring-8 Center, Japan
Initiative Unit Leader, SONG Initiative Research Unit
2004.12 ~ 2008.02
Postdoctoral Researcher, UCLA, Physics
2001.04 ~ 2004.11
Postdoctoral Researcher, POSTECH, Physics
Professional services & recognition
Director, Center for Ultrafast Science on Quantum Matter (CUQ), Max Planck Korea/POSTECH Initiative (since 2022.06)
Associate director, POSTECH Photon Science Center, POSTECH (since 2019.09)
"Mu-Un-Jae" endowed chair professor, POSTECH (2020.06~ 2022.05)
Selected publications
“Inducing thermodynamically blocked atomic ordering via strongly driven nonequilibrium kinetic”, C. Jung, Y. Ihm, D.-H. Cho, H. Lee, D. Nam, S.-S. Kim, I.-T. Eom, J. Park, C. Kim, Y. Kim, J. Fan, N. Ji, J. R. Morris, S. Owada, K. Tono, J-H Shim, H. Jiang, M. Yabashi, T. Ishikawa, D.-Y. Noh, and C. Song*, Science Advances 7:eabj8552 (2021).
"Direct observation of picosecond melting and disintegration of metallic nanoparticles", Y. Ihm, D. Cho, D. Sung, D. Nam, T. Sato, C. Jung, S-S. Kim, J. Park, S-N. Kim, M. Gallagher-Jones, Y. Kim, R. Xu, S. Owada, J. H. Shim, K.Tono, M. Yabashi, T. Ishikawa, J. Miao, D.-Y. Noh, and Changyong Song*, Nature Communications 10:2411 (2019).