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Numerical Study of the Spin Hall Conductance in the Luttinger Model

W. Q. Chen·Z. Y. Weng·D. N. Sheng
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Abstract

We present first numerical studies of the disorder effect on the recently proposed intrinsic spin Hall conductance in a three dimensional (3D) lattice Luttinger model. The results show that the spin Hall conductance remains finite in a wide range of disorder strength, with large fluctuations. The disorder-configuration-averaged spin Hall conductance monotonically decreases with the increase of disorder strength and vanishes before the Anderson localization takes place. The finite-size effect is also discussed.

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W. Q. Chen, Z. Y. Weng, D. N. Sheng. 2005-07-28. Numerical Study of the Spin Hall Conductance in the Luttinger Model. https://doi.org/10.1103/physrevlett.95.086605

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