86 citations · 358 across the 18 of their papers we have counts for
18 papers
Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system
Hui Pan, Tsung-Han Lin, Dapeng Yu
We investigate the spin-flip effects on the Andreev bound states and the supercurrent in a superconductor/quantum-dot/superconductor system theoretically. The spin-flip scattering…
Impurity effects on the resonant Andreev reflection in a finite-sized carbon nanotube system
Hui Pan, Tsung-Han Lin, Dapeng Yu
The influence of the impurity on the resonant Andreev reflection through a normal-metal/carbon-nanotube/superconductor system is studied theoretically. It is found that the resonan…
Photon-assisted Fano Resonance and Corresponding Shot-Noise in a Quantum Dot
Zhongshui Ma, Yu Zhu, Xin-Qi Li +2
We have studied the Fano resonance in photon-assisted transport in a quantum dot and calculated both the coherent current and spectral density of shot noise. It is predicted, for t…
ac Josephson effect in the resonant tunneling through mesoscopic superconducting junctions
Yu Zhu, Qing-feng Sun, Wei Li +2
We investigate ac Josephson effect in the resonant tunneling through mesoscopic superconducting junctions. In the presence of microwave irradiation, we show that the trajectory of…
Writing Spin in a Quantum Dot with Ferromagnetic and Superconducting Electrodes
Yu Zhu, Qing-feng Sun, Tsung-han Lin
We propose an efficient mechanism for the operation of writing spin in a quantum dot, which is an ideal candidate for qubit. The idea is based on the Andreev reflection induced spi…
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…