1. Juan J. Carrera, Sang-Kil Son, and Shih-I Chu, “Ab initio theoretical investigation of the frequency comb structure and coherence in the vuv-xuv regimes via high-order harmonic generation,” Phys. Rev. A 77, 031401(R) (2008).
2. Sang-Kil Son and Shih-I Chu, “Many-mode Floquet theoretical approach for coherent control of multiphoton dynamics driven by intense frequency-comb laser fields,” Phys. Rev. A 77, 063406 (2008).
3. 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].