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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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Abstract

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 > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/j.physe.2003.11.150DOI
Classification:
NotationType
73.23.-b; 73.23.Ad; 73.40.Ei; 73.63.Rt PACS
Keywords:Rectification; Ballistic transport; Semiclassical; One-dimensional; Non-linear
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
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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