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Spin splitting in semiconductor heterostructures for B→0
Abstract
Spin splitting of subband states in semiconductor heterostructures at B=0 is ascribed to the inversion asymmetry--induced bulk ${\mathrm{k}}^{3}$ term, which dominates in large-gap materials, and to the interface spin-orbit or Rashba term, which becomes important in narrow-gap systems. We show for AlGaAs/GaAs heterostructures how this finite spin splitting at B=0 evolves from the Zeeman splitting for B\ensuremath{\ne}0 and predict a vanishing spin splitting at a finite -magnetic- field ---, which depends on the electron concentration in the inversion layer.
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Citations
Cited by
Nonballistic Spin-Field-Effect Transistor
Schliemann, J., Egues, J. C., & Loss, D. (2003) · Physical Review Letters · doi:10.1103/physrevlett.90.146801 · Cited by 863
Spin photocurrents in quantum wells
Ganichev, S. D., & Prettl, W. (2003) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/15/20/204 · Cited by 406
Schäpers, T., Engels, G., Lange, J., Klocke, T., Hollfelder, M., & Lüth, H. (1998) · Journal of Applied Physics · doi:10.1063/1.367192 · Cited by 305
Spin splitting of subband energies due to inversion asymmetry in semiconductor heterostructures
Zawadzki, W., & Pfeffer, P. (2004) · Semiconductor Science and Technology · doi:10.1088/0268-1242/19/1/r01 · Cited by 172
Zitterbewegung of electrons and holes in III–V semiconductor quantum wells
Schliemann, J., Loss, D., & Westervelt, R. M. (2006) · Physical Review B · doi:10.1103/physrevb.73.085323 · Cited by 93
Metadata
- Authors
- Lommer, G., Malcher, F., & Rossler, U.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1988-02-22
- Volume
- 60
- Issue
- 8
- Pages
- 728-731
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1978841247
- Cited by
- 355
- References
- 0
- FWCI
- 5.16
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lommer, G., Malcher, F., & Rossler, U. (1988). Spin splitting in semiconductor heterostructures for B→0. Physical Review Letters. https://doi.org/10.1103/physrevlett.60.728
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