9 citations · 24 across the 8 of their papers we have counts for
8 papers · 1 filter
Three-terminal triple-quantum-dot ring as a charge and spin current rectifier
Weijiang Gong, Hui Li, Guozhu Wei
Electronic transport through a triple-quantum-dot ring with three terminals is theoretically studied. By introducing local Rashba spin-orbit interaction on an individual quantum do…
Detection of spin bias in four-terminal quantum-dot ring
Weijiang Gong, Hui Li, Sha Zhang +2
In this work, we show that in a four-quantum-dot ring, via introducing a local Rashba spin-orbit interaction the spin bias in the transverse terminals can be detected by observing…
Electronic transport through a double-quantum-dot Aharonov-Bohm interference device with impurities
Wei-Jiang Gong, Xue-Feng Xie, Yu Han +1
The impurity-related electron transport through a double quantum dot (QD) Aharonov-Bohm (AB) interferometer is theoretically studied, by considering impurities coupled to the QDs i…
Spin-bias driven electron properties of a triple-quantum-dot ring
Weijiang Gong, Xuefeng Xie, Yu Han +1
Electron transport through a three-electrode triple-quantum-dot ring with the source electrode of spin-dependent splitting of chemical potentials (spin bias) is theoretically inves…
Coulomb-modified Fano interference in a double quantum dot Aharonov-Bohm ring
Weijiang Gong, Xuefeng Xie, Guozhu Wei
In this paper, the Coulomb-induced changes of Fano interference in electronic transport through a double quantum dot Aharonov-Bohm ring are discussed. It is found that the Coulomb…
Decoupling and antiresonance in electronic transport through a quantum dot chain embodied in an Aharonov-Bohm interferometer
Yu Han, Weijiang Gong, Haina Wu +1
Electronic transport through a quantum dot chain embodied in an Aharonov-Bohm interferometer is theoretically investigated. In such a system, it is found that only for the configur…