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Magnetotransport in freely suspended two-dimensional electron systems for integrated nanomechanical resonators
Höhberger, E. M., Blick, Robert H., Beil, F. W., Wegscheider, Werner, Bichler, Max and Kotthaus, J. P. (2002) Magnetotransport in freely suspended two-dimensional electron systems for integrated nanomechanical resonators. Physica E Low-dimensional Systems and Nanostructures 12 (1-4), pp. 487-490.Date of publication of this fulltext: 07 Dec 2009 13:04
Article
DOI to cite this document: 10.5283/epub.11302
Abstract
We present magnetotransport measurements on freely suspended two-dimensional electron gases. Samples are prepared from GaAs/AlGaAs-heterostructures containing an additional sacrificial layer. The electronic properties of the system are characterized in standard magnetotransport measurements whereas the mechanical degrees of freedom are investigated in radio frequency resonance experiments. The interplay of both can be exploited for ultrasensitive displacement detection.
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| Item type | Article | ||||
| Journal or Publication Title | Physica E Low-dimensional Systems and Nanostructures | ||||
| Publisher: | Elsevier | ||||
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| Volume: | 12 | ||||
| Number of Issue or Book Chapter: | 1-4 | ||||
| Page Range: | pp. 487-490 | ||||
| Date | January 2002 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider | ||||
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| Keywords | GaAs/AlGaAs-heterostructures; Nano-electromechanical systems (NEMS) | ||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Unknown | ||||
| Created at the University of Regensburg | Unknown | ||||
| Item ID | 11302 |
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