F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
Using time-resolved Faraday rotation, the drift-induced spin-orbit field of a two-dimensional electron gas in an InGaAs quantum well is measured. Including measurements of the electron mobility, the Dresselhaus and Rashba coefficients are determined as a function of temperature between 10 and 80 K. By comparing the relative size of these terms with a measured in-plane anisotropy of the spin-dephasing rate, the D'yakonov-Perel' contribution to spin dephasing is estimated. The measured dephasing rate is significantly larger than this, which can only partially be explained by an inhomogeneous g factor. © 2009 The American Physical Society.
F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993