1. Sang-Kil Son and Shih-I Chu, “Precision calculation of intense-laser-field multiphoton ionization (MPI) rates of H₂⁺ at critical internuclear distances” in The 37th Meeting of the Division of Atomic, Molecular and Optical Physics (American Physics Society, Knoxville, Tennessee, May 16-20, 2006) [poster].
2. Sang-Kil Son and Shih-I Chu, “A new 3D grid method for accurate electronic structure calculation of polyatomic molecules: The Voronoi-cell finite difference method” in The 39th Meeting of the Division of Atomic, Molecular and Optical Physics (American Physics Society, State College, Pennsylvania, May 27-31, 2008) [poster].