86 citations · 358 across the 18 of their papers we have counts for
4 papers · 1 filter
Andreev-Fano Effect in a Hybrid Normal-Metal / Superconductor Interferometer
Yu Zhu, Qing-feng Sun, Tsung-han Lin
We report on a new type of Fano effect, named as Andreev-Fano effect, in a hybrid normal-metal / superconductor (N/S) interferometer embedded with a quantum dot. Compared with the…
Theory of Nonequilibrium Coherent Transport through an Interacting Mesoscopic Region Weakly Coupled to Electrodes
Yu Zhu, Tsung-han Lin, Qing-feng Sun
We develop a theory for the nonequilibrium coherent transport through a mesoscopic region, based on the nonequilibrium Green function technique. The theory requires the weak coupli…
Microwave-induced pi-junction transition in a superconductor / quantum-dot / superconductor structure
Yu Zhu, Wei Li, Tsung-han Lin +1
Using the nonequilibrium Green function, we show that microwave irradiation can reverse the supercurrent flowing through a superconductor / quantum-dot / superconductor structure.…
Submergence of the Sidebands in the Photon-assisted Tunneling through a Quantum Dot Weakly Coupled to Luttinger Liquid Leads
Yi-feng Yang, Tsung-han Lin
We study theoretically the photon-assisted tunneling through a quantum dot weakly coupled to Luttinger liquids (LL) leads, and find that the zero bias dc conductance is strongly af…