Weak localization and spin splitting in inversion layers on-type InAs
- 21 December 2004
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 70 (23), 233311
- https://doi.org/10.1103/physrevb.70.233311
Abstract
We report on the magnetoconductivity of quasi-two-dimensional electron systems in inversion layers on -type InAs single crystals. In low magnetic fields pronounced features of weak localization and antilocalization are observed. They are almost perfectly described by the theory of Iordanskii, Lyanda-Geller, and Pikus. This allows us to determine the spin splitting and the Rashba parameter of the ground electric subband as a function of the electron density.
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