Spin splitting and anisotropy of cyclotron resonance in the conduction band of GaAs
- 15 October 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 44 (16) , 9048-9051
- https://doi.org/10.1103/physrevb.44.9048
Abstract
The recently observed spin splitting and anisotropy of cyclotron resonance in the conduction band of GaAs is quantitatively explained using a conduction-band Hamiltonian derived from a 14×14 k⋅p model together with an established parameter set. We thus demonstrate the importance of remote band contributions in the valence-band part of the Hamiltonian, which have been neglected so far.Keywords
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