197 citations · 1.1k across the 51 of their papers we have counts for
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Coherent Transport through a Quantum Dot Embedded in an Aharonov-Bohm Ring
Kicheon Kang
We study the coherent transport in multi-terminal mesoscopic Aharonov-Bohm ring with a quantum dot embedded in an arm. Employing the Friedel sum rule for the effective single-parti…
A new perturbation treatment applied to the transport through a quantum dot
Luis Craco, Kicheon Kang
Resonant tunnelling through an Anderson impurity is investigated by employing a new perturbation scheme at nonequilibrium. This new approach gives the correct weak and strong coupl…
Kondo-resonance, Coulomb blockade, and Andreev transport through a quantum dot
Kicheon Kang
We study resonant tunneling through an interacting quantum dot coupled to normal metallic and superconducting leads. We show that large Coulomb interaction gives rise to novel effe…
Transport through an Interacting Quantum Dot Coupled to Two Superconducting Leads
Kicheon Kang
We derive a formula for the current through an interacting quantum dot coupled to two supercouducting leads, using the non-equilibrium Green's function formalism. It is shown that…