Qing-feng Sun and Hong Guo.Double quantum dots: Kondo resonance induced by an interdot interaction.Phys. Rev. B,66,155308,2002 Qing-feng Sun, Ping Yang and Hong Guo.Four-Terminal Thermal Conductance of Mesoscopic Dielectric Systems.Phys. Rev. Lett.,89,175901,2002 Yu Zhu, Qing-feng Sun and Tsung-han Lin.Probing spin states of coupled quantum dots by a dc Josephson current.Phys. Rev. B,66,085306,2002 N. Sergueev, Qing-feng Sun, Hong Guo, B. G. Wang and Jian Wang.Spin-polarized transport through a quantum dot: Anderson model with on-site Coulomb repulsion.Phys. Rev. B,65,165303,2002 Qing-feng Sun, Hong Guo and Jian Wang.Hamiltonian approach to the ac Josephson effect in superconducting-normal hybrid systems.Phys. Rev. B,65,075315,2002 Yu Zhu, Qing-feng Sun and Tsung-han Lin.Andreev reflection through a quantum dot coupled with two ferromagnets and a superconductor.Phys. Rev. B,65,024516,2002 Qing-feng Sun, Hong Guo and Tsung-han Lin.Excess Kondo Resonance in a Quantum Dot Device with Normal and Superconducting Leads: The Physics of Andreev-Normal Co-tunneling.Phys. Rev. Lett.,87,176601,2001 Qing-feng Sun and Hong Guo.Kondo resonance in a multiprobe quantum dot.Phys. Rev. B,64,153306,2001 Yu Zhu, Qing-feng Sun and Tsung-han Lin.Extraordinary temperature dependence of the resonant Andreev reflection.Phys. Rev. B,64,134521,2001 Jian Wang, Yadong Wei, Hong Guo, Qing-feng Sun and Tsung-han Lin.Nonlinear transport theory for hybrid normal-superconducting devices.Phys. Rev. B,64,104508,2001