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Shock Waves in Nanomechanical Resonators
Beil, Florian W., Wixforth, Achim, Wegscheider, Werner, Schuh, Dieter, Bichler, Max and Blick, Robert H. (2008) Shock Waves in Nanomechanical Resonators. Physical Review Letters 100 (2), 026801.Date of publication of this fulltext: 01 Feb 2010 13:10
Article
DOI to cite this document: 10.5283/epub.12639
Abstract
We study the formation of shock waves in a nanomechanical resonator with an embedded two-dimensional electron gas using surface acoustic waves. The mechanical displacement of the nanoresonator is read out via the induced acoustoelectric current. Applying acoustical standing waves, we are able to determine the so-called anomalous acoustocurrent. This current is found only in the regime of shock wave formation.
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| Item type | Article | ||||
| Journal or Publication Title | Physical Review Letters | ||||
| Publisher: | AMER PHYSICAL SOC | ||||
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| Place of Publication: | COLLEGE PK | ||||
| Volume: | 100 | ||||
| Number of Issue or Book Chapter: | 2 | ||||
| Page Range: | 026801 | ||||
| Date | 18 January 2008 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider | ||||
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| Classification |
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| Keywords | SURFACE ACOUSTIC-WAVES; SINGLE-ELECTRON TRANSPORT; CHANNEL; | ||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Unknown | ||||
| Created at the University of Regensburg | Unknown | ||||
| Item ID | 12639 |
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