Professors

• · 2009 Ph.D. in Physics, University of California, Berkeley, USA
• · 2006 M.A. in Physics, University of California, Berkeley, USA
• · 2000 B.Sc. In Physics, Seoul National University, Seoul, Korea

• · 2012-present Assistant Professor, Associate Professor, Professor, Seoul National University, Seoul, Korea
• · 2012 Postdoc. Researcher, BOSCH Research and Development Center, Cambridge, USA
• · 2010-2011 Postdoc. Researcher, University of Oxford, Oxford, UK
• · 2010 Postdoc. Researcher, University of California, Berkeley, USA

We investigate the electrons, phonons, photons, spins, and their mutual interactions in condensed matter systems using theoretical methods and computations from first principles. We also develop the theories and computational methods for materials modeling and for simulating experiments.

1. Cheol-Hwan Park, "Non-adiabatic phonon self-energy due to electrons with finite linewidths," Phys. Rev. B 112, 104314 (2025).
2. Ji Hoon Ryoo and Cheol-Hwan Park, "Lippmann-Schwinger Approach for Accurate Photoelectron Wave Functions and Angle-Resolved Photoemission Spectra from First Principles," Phys. Rev. Lett. 135, 056403 (2025): Editors' Suggestion.
3. Jae-Mo Lihm and Cheol-Hwan Park, "Plasmon-Phonon Hybridization in Doped Semiconductors from First Principles," Phys. Rev. Lett. 133, 116402 (2024).
4. Jae-Mo Lihm and Cheol-Hwan Park, "Nonlinear Hall Effect from Long-Lived Valley-Polarizing Relaxons," Phys. Rev. Lett. 132, 106402 (2024).
5. Jae-Mo Lihm and Cheol-Hwan Park, "Wannier Function Perturbation Theory: Localized Representation and Interpolation of Wave Function Perturbation," Phys. Rev. X 11, 042053 (2021).
6. Tae Yun Kim and Cheol-Hwan Park, "Magnetic Anisotropy and Magnetic Ordering of Transition-Metal Phosphorus Trisulfides," Nano Lett. 21, 10114 (2021).