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- Institute of Modern PhysicsCN27 papers
- Peking UniversityCN10 papers
- University of Science and Technology of ChinaCN10 papers
- Guangxi Normal UniversityCN9 papers
- Institute of High Energy PhysicsCN9 papers
- Tsinghua UniversityCN9 papers
- Central China Normal UniversityCN8 papers
- Chinese Academy of SciencesCN8 papers
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- Henan Normal UniversityCN8 papers
- Institute of PhysicsPL8 papers
- Liaoning UniversityCN8 papers
10 papers · 1 filter
Tunneling spin current and spin diode behavior in bilayer system
Pei-Qing Jin, You-Quan Li
The coherent tunneling spin current in the bilayer system with spin-orbit coupling is investigated. Based on the continuity-like equations, we discuss the definition of the tunneli…
Understanding spin transport from the motion in SU(2)U(1) fields
Pei-Qing Jin, You-Quan Li
Starting from a continuum constituted by charged tops, we formulate the classical counterpart of a previously obtained covariant continuity-like equation for the spin current. Such…
Constructing Functional Braids for Low-Leakage Topological Quantum Computing
Haitan Xu, Xin Wan
We discuss how to significantly reduce leakage errors in topological quantum computation by introducing an irrelevant error in phase, using the construction of a CNOT gate in the F…
Spin dynamics of two-dimensional electrons with Rashba spin-orbit coupling and electron-electron interactions
Yuan Li, You-Quan Li
We study the spin dynamics of two dimensional electron gases (2DEGs) with Rashba spin-orbit coupling by taking account of electron-electron interactions. The diffusion equations fo…
Strain-assisted spin manipulating and the discerption of strain-induced spin splitting
Yuan Li, You-Quan Li
We show that the efficiency of manipulating electron spin in semiconductor quantum wells can be enhanced by tuning the strain strength. The effect combining intrinsic and strain-in…
Magnification of spin Hall effect in bilayer electron gas
Pei-Qing Jin, You-Quan Li
Spin transport properties of a coupled bilayer electron gas with Rashba spin-orbit coupling are studied. The definition of the spin currents in each layer as well as the correspond…