2 papers
cond-mat.mes-hall2004
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…
cond-mat.mes-hall2004
Spin Hall Conductance in Disordered Two-Dimensional Electron Systems
Ye Xiong, X. C. Xie
We withdraw the paper because the results are wrong.