76 citations · 169 across the 9 of their papers we have counts for
4 papers · 1 filter
Analytical result on the supercurrent through a superconductor/quantum-dot/superconductor junction
Wei Li, Yu Zhu, Tsung-han Lin
We present an analytical result for the supercurrent across a superconductor/quantum-dot/superconductor junction. By converting the current integration into a special contour integ…
Probing Spin States of Coupled Quantum Dots by dc Josephson Current
Yu Zhu, Qing-feng Sun, Tsung-han Lin
We propose an idea for probing spin states of two coupled quantum dots (CQD), by the dc Josephson current flowing through them. This theory requires weak coupling between CQD and e…
Extraordinary Temperature Dependence of the Resonant Andreev Reflection
Yu Zhu, Qing-feng Sun, Tsung-han Lin
An extraordinary temperature dependence of the resonant Andreev reflection via discrete energy level in a normal-metal / quantum-dot / superconductor (N-QD-S) system is predicted t…
Andreev reflection through a quantum dot coupled with two ferromagnets and a superconductor
Yu Zhu, Qing-feng Sun, Tsung-han Lin
We study the Andreev reflection (AR) in a three terminal mesoscopic hybrid system, in which two ferromagnets (F and F) are coupled to a superconductor (S) through a quantum…