1. Sang-Kil Son, Robert Thiele, Zoltan Jurek, Beata Ziaja, and Robin Santra, “Quantum-mechanical calculation of ionization potential lowering in dense plasmas” in Radiative Properties of Hot Dense Matter (Vienna, Austria, September 29-October 3, 2014) [oral presentation].
2. Sang-Kil Son, “A two-step model for studying ionization potential depression in dense plasmas” in Average Atom Models for Warm Dense Matter (University of California, Berkeley, Berkeley, California, United States, June 28-29, 2021) [invited talk].
3. Laura Budewig, Sang-Kil Son, and Robin Santra, “Theoretical investigation of orbital alignment of x-ray-ionized atoms in exotic electronic configurations,” Phys. Rev. A 105, 033111 (2022).
4. Laura Budewig, Sang-Kil Son, and Robin Santra, “State-resolved ionization dynamics of neon atom induced by x-ray free-electron-laser pulses,” Phys. Rev. A 107, 013102 (2023).