62 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Hunan Normal UniversityCN5 papers
- East China Jiaotong UniversityCN4 papers
- Nanchang Institute of Science & TechnologyCN4 papers
- Tongji UniversityCN4 papers
- Nanchang UniversityCN3 papers
- Beijing University of Posts and TelecommunicationsCN2 papers
- Singapore University of Technology and DesignSG2 papers
- Jiangxi University of Science and TechnologyCN1 paper
- Jiangxi University of Water Resources and Electric PowerCN1 paper
- Jiujiang UniversityCN1 paper
- Nanchang Institute of TechnologyCN1 paper
- Saint Xavier UniversityUS1 paper
9 papers · 1 filter
All-electric spin transistor based on a side-gate-modulated two-dimensional topological insulator
Xianbo Xiao, Ying Liu, Zhengfang Liu +3
We propose and investigate a spin transistor device consisting of two ferromagnetic leads connected by a two-dimensional topological insulator as the channel material. It exploits…
Anisotropic Quantum Confinement Effect and Electric Control of Surface States in Dirac Semimetal Nanostructures
Xianbo Xiao, Shengyuan A. Yang, Zhengfang Liu +2
The recent discovery of Dirac semimetals represents a new achievement in our fundamental understanding of topological states of matter. Due to their topological surface states, hig…
Rashba-Zeeman-effect-induced spin filtering energy windows in a quantum wire
Xianbo Xiao, Zhaoxia Chen, Wenjie Nie +2
We perform a numerical study on the spin-resolved transport in a quantum wire (QW) under the modulation of both Rashba spin-orbit coupling (SOC) and a perpendicular magnetic field…
Spin-filtering and charge- and spin-switching effects in a quantum wire with periodically attached stubs
Xianbo Xiao, Zhaoxia Chen, Zhiming Rao +2
Spin-dependent electron transport in a periodically stubbed quantum wire in the presence of Rashba spin-orbit interaction (SOI) is studied via the nonequilibrium Green's function m…
Spin-polarized current separator based on a fork-shaped Rashba nanostructure
Xianbo Xiao, Yuguang Chen
A scheme for a spin-polarized current separator is proposed by studying the spin-dependent electron transport of a fork-shaped nanostructure with Rashba spin-orbit coupling (SOC),…
Spin polarization direction switch based on an asymmetrical quantum wire
Zhonghui Xu, Xianbo Xiao, Yuguang Chen
A scheme for a spin polarization direction switch is investigated by studying the spin-dependent electron transport of an asymmetrical quantum wire (QW) with Rashba spin-orbit coup…
Spin-dependent electron transport in a Rashba quantum wire with rough edges
Xianbo Xiao, Huili Li, Guanghui Zhou +1
We investigate theoretically the spin-dependent electron transport in a Rashba quantum wire with rough edges. The charge and spin conductances are calculated as function of the ele…
Local spin polarisation of electrons in Rashba semiconductor nanowires: effects of the bound state
X. B. Xiao, F. Li, Y. G. Chen +1
The local spin polarisation (LSP) of electrons in two typical semiconductor nanowires under the modulation of Rashba spin-orbit interaction (SOI) is investigated theoretically. The…
Spin polarization control by electric means: proposal for a spin diode
Xianbo Xiao, Yuguang Chen
A scheme of spin diode is proposed that uses a step-like quantum wire with Rashba spin-orbit interaction, connected to two leads with different width. It is shown that a very large…