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Interface contributions to spin relaxation in a short-period InAs/GaSb superlattice
| Content Provider | Semantic Scholar |
|---|---|
| Author | Olesberg, Jonathon T. Lau, Wayne Heung Flatté, Michael E. Yu, Chang-Shui Altunkaya, E. Shaw, Elisabeth Hasenberg, Thomas C. Boggess, Thomas F. |
| Copyright Year | 2001 |
| Abstract | We describe measurements and analysis of the electronic spin relaxation in a short-period InAs/GaSb superlattice. Intrinsic inversion symmetry breaking due to tetrahedral bonding at the superlattice interfaces leads to spin relaxation over an order of magnitude greater than that expected from a continuum model. We extract the inversion asymmetry of the bonding character at the two distinct interfaces in this superlattice and describe how these (and future) measurements can be used to constrain fundamental interface parameters of superlattice envelope-function models. |
| Starting Page | 201301 |
| Ending Page | 201301 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1103/PhysRevB.64.201301 |
| Volume Number | 64 |
| Alternate Webpage(s) | http://frg.physics.uiowa.edu/publications/2001_061.pdf |
| Alternate Webpage(s) | https://doi.org/10.1103/PhysRevB.64.201301 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |