161 citations
- Chinese Academy of SciencesCN4 papers
- Institute of PhysicsPL4 papers
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- Oak Ridge National LaboratoryUS2 papers
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- CCI Reprographics (United States)US1 paper
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- Istituto Nazionale per la Fisica della MateriaIT1 paper
4 papers · 1 filter
Resonant spin Hall conductance in quantum Hall systems lacking bulk and structural inversion symmetry
Shun-Qing Shen, Yun-Juan Bao, Michael Ma +2
Following a previous work [Shen, Ma, Xie and Zhang, Phys. Rev. Lett. 92, 256603 (2004)] on the resonant spin Hall effect, we present detailed calculations of the spin Hall conducta…
Anti-Resonance and the 0.7 Anomaly in Conductance through a Quantum Point Contact
Ye Xiong, X. C. Xie, Shi-jie Xiong
We investigate the transmission of electrons through a quantum point contact by using a quasi-one-dimensional model with a local bound state below the band bottom. While the comple…
Resonant Spin Hall Conductance in Two-Dimensional Electron Systems with Rashba Interaction in a Perpendicular Magnetic Field
Shun-Qing Shen, Michael Ma, X. C. Xie +1
We study transport properties of a two-dimensional electron system with Rashba spin-orbit coupling in a perpendicular magnetic field. The spin orbit coupling competes with Zeeman s…
Radiation-Induced "Zero-Resistance State" and the Photon Assisted Transport
Junren Shi, X. C. Xie
We demonstrate that the radiation induced "zero-resistance state" observed in a two-dimensional electron gas is a result of the non-trivial structure of the density of states of th…