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Boundary scattering in quantum wires

Thornton, T. J. and Roukes, M. L. and Scherer, A. and Van de Gaag, B. P. (1989) Boundary scattering in quantum wires. Physical Review Letters, 63 (19). pp. 2128-2131. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:THOprl89

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Abstract

Narrow quantum wires of sufficiently high mobility exhibit an anomalous, low-field magnetoresistance peak at a position scaling as the ratio of the Fermi wave vector to the wire width. We investigate this effect varying temperature, electron density, sample geometry, and method of lateral confinement. The data we obtain are consistent with a classical explanation based upon a diffuse component of electron scattering at the edges of the wire.


Item Type:Article
Additional Information:©1989 The American Physical Society. Received 25 August 1989.
Record Number:CaltechAUTHORS:THOprl89
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:THOprl89
Alternative URL:http://dx.doi.org/10.1103/PhysRevLett.63.2128
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:4200
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:06 Aug 2006
Last Modified:26 Dec 2012 08:58

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