Spin relaxation in asymmetrical heterostructures

N. S. Averkiev; L. E. Golub; M. Willander

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arXiv · cond-mat/0011438

Spin relaxation in asymmetrical heterostructures

N. S. Averkiev·L. E. Golub·M. Willander

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Abstract

Electron spin relaxation caused by the D'yakonov-Perel' mechanism is investigated theoretically in asymmetrical A$_3$B$_5$ heterostructures. The total spin relaxation anisotropy is demonstrated for a wide range of structure parameters and temperatures. The spin relaxation rates dependences are derived for GaAs-based heterojunction and triangular quantum well. The calculations show a few orders of magnitude difference in spin relaxation times.

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N. S. Averkiev, L. E. Golub, M. Willander. 2000-11-25. Spin relaxation in asymmetrical heterostructures. https://arxiv.org/abs/cond-mat/0011438

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