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Quantized transport in ballistic rectifiers: sign reversal and step-like output

Haan, S. and Lorke, Axel and Kotthaus, Jörg P. and Bichler, Max and Wegscheider, Werner (2004) Quantized transport in ballistic rectifiers: sign reversal and step-like output. Physica E Low-dimensional Systems and Nanostructures 21 (2-4), pp. 916-920.

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Tunable ballistic rectifiers with different geometries are investigated. On standard structures with a symmetry-breaking scatterer embedded in a cross-bar geometry, we observe—apart from the usual rectification behavior—oscillations in the output characteristics that show the importance of quantum transport for the understanding of the rectification mechanism. On samples that are designed taking ...


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Item type:Article
Date:March 2004
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
73.23.-b; 73.23.Ad; 73.40.Ei; 73.63.Rt PACS
Keywords:Rectification; Ballistic transport; Semiclassical; One-dimensional; Non-linear
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Deposited on:11 Jan 2010 13:02
Last modified:13 Mar 2014 12:20
Item ID:11801
Owner only: item control page


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