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Spin resolved ballistic transport in GaAs two-dimensional holes
Lu, J., Shayegan, M., Wiesinger, L., Rössler, Ulrich and Winkler, R. (1999) Spin resolved ballistic transport in GaAs two-dimensional holes. Microelectronic Engineering 47 (1-4), pp. 77-79.Date of publication of this fulltext: 05 Aug 2009 13:28
Article
DOI to cite this document: 10.5283/epub.1367
Abstract
We report the observation of commensurability oscillations, induced by a one-dimensional periodic potential, in high-mobility GaAs two-dimensional hole system confined to a triangular quantum well. The measured commensurability oscillations exhibit two frequencies which agree well with those calculated from the Fermi contours of the two spin-split hole subbands, providing clear evidence for the observation of spin-resolved ballistic transport.
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| Item type | Article | ||||
| Journal or Publication Title | Microelectronic Engineering | ||||
| Volume: | 47 | ||||
|---|---|---|---|---|---|
| Number of Issue or Book Chapter: | 1-4 | ||||
| Page Range: | pp. 77-79 | ||||
| Date | June 1999 | ||||
| Institutions | Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler | ||||
| Identification Number |
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| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | Yes | ||||
| Item ID | 1367 |
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