Area: Circuit simulator, numerical methods in C/C++, optimization theory, semiconductor device modeling, Quantum information and computation, attosecond physics, strong-field laser physics, table-top accelerators, ultracold atoms, satellite components, quantum kinetics in optics and transport, qauntum devices (semiconductor laser, LED) design, molecular-beam epitaxy, ultrafast optics, sub-millimeter wave (THz) generation and detectionPublications* corresponding author1. *H.C. Lee, S.D. Jheng, and T.F. Jiang, "Quantum control of atomic two-photon ionization by ultrashort light pulse effect ", Euro. Phys. J. D 71, 199 (2017).2. H.C. Lee and *T.F. Jiang, “Effects of strong laser fields on hadronic helium atoms”, Phys. Rev. A 92, 063429 (2015) 3. *H.C. Lee and T.F. Jiang, “Nonlinear optics of graphene in the presence of Rabi oscillation”, J. Opt. Soc. Am. B 31, 2263 (2014) 4. *H.C. Lee and T.F. Jiang, “Timing analysis of infrared-driven high-order harmonic generation with above-ionization attosecond pulses”, J. Opt. Soc. Am. B 30, 1294 (2013) 5. *H.C. Lee and T.F. Jiang, “Control mechanism of atomic ionization and high-order harmonic generation assisted by attosecond pulses”, Appl. Phys. B 109, 621 (2012) 6. *H.C. Lee, S.D. Jheng and T.F. Jiang, “Theory of infrared-dressed atomic photoionization by extreme ultraviolet attosecond pulse train”, J. Opt. Soc. Am. B 29, 286 (2012)7. *H.C. Lee and T.F. Jiang, “Analytic theory for betatron radiation from relativistic electrons in ion plasma channels with magnetic field”, Phys. of Plasmas 17, 113109 (2010) 8. *H.C. Lee and T.F. Jiang, “Band structures of rotating dipolar Bose-Einstein condensate in one-dimensional optical lattices”, Euro. Phys. J. D 58, 311 (2010). 9. *H.C. Lee and C.Y. Mou, “Quantum kinetic equation for spin relaxation and spin Hall effect in GaAs”, Euro. Phys. J. B 73, 229 (2010). 10. *H.C. Lee, K. W. Sun and C. P. Lee, “Effect of double heterojunctions on plasmon- phonon coupling in GaAs/Al0.24Ga0.76As quantum well”, Semicond. Sci. Technol. 23, 125043 (2008). 11. *H.C. Lee, “Dynamical screening and memory effect of nonequilibrium carrier- carrier scattering in GaAs”, Phys. Stat. Sol. (b) 245, 707-713 (2008).12. *H.C. Lee, K.W. Sun, and C.P. Lee, “Significance of dimensionality and dynamical screening on hot carrier relaxation in bulk GaAs and quantum wells” Solid State Comm. 128, 245-250 (2003).