Reducedgfactor of subband Landau levels in AlGaAs/GaAs heterostructures
- 15 November 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 32 (10) , 6965-6967
- https://doi.org/10.1103/physrevb.32.6965
Abstract
The reduction of the g factor of subband Landau levels in the n-inversion channel of AlGaAs/GaAs heterostructures, which has been observed in electron-spin-resonance experiments by Stein, von Klitzing, and Weimann [Phys. Rev. Lett. 51, 130 (1983)], can be explained quantitatively by the taking into account of the nonparabolicity of the bulk band structure in the subband calculation.Keywords
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