Comment on "Density dependence of electron-spin polarization and relaxation in intrinsic GaAs at room temperature"

J. H. Jiang; M. W. Wu

doi:10.1088/0022-3727/42/23/238001

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arXiv · 0907.5270

Comment on "Density dependence of electron-spin polarization and relaxation in intrinsic GaAs at room temperature"

J. H. Jiang·M. W. Wu

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Abstract

We comment on the conclusion by Teng et al. [J. Phys. D: Appl. Phys. {\bf 42}, 135111 (2009)] that the Bir-Aronov-Pikus mechanism is more important than the D'yakonov-Perel' mechanism at high carrier density in intrinsic bulk GaAs. We point out that the spin relaxation is solely from the D'yakonov-Perel' mechanism.

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J. H. Jiang, M. W. Wu. 2009-07-30. Comment on "Density dependence of electron-spin polarization and relaxation in intrinsic GaAs at room temperature". https://doi.org/10.1088/0022-3727/42/23/238001

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