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Transport in weakly and strongly modulated two-dimensional electron systems realized by Cleaved-Edge-Overgrowth

Feil, Thomas and Deutschmann, R. A. and Wegscheider, Werner and Rother, Martin and Schuh, Dieter and Bichler, Max and Abstreiter, Gerhard and Rieder, Bernhard and Keller, Joachim (2004) Transport in weakly and strongly modulated two-dimensional electron systems realized by Cleaved-Edge-Overgrowth. physica status solidi (c) 1 (8), pp. 2111-2130.

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Abstract

Periodic modulation of a free two-dimensional electron system changes the bandstructure in which the electrons move. A weak modulation opens up small energy gaps in the free electron bandstructure while a strong, short-period modulation leads to the formation of well separated cosine-like minibands. We study transport in both cases using structures grown with the Cleaved-Edge-Overgrowth method. ...

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Item Type:Article
Date:21 June 2004
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1002/pssc.200404768DOI
Classification:
NotationType
73.21.Cd; 73.63.HsPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:11 Jan 2010 13:24
Last Modified:13 Mar 2014 12:22
Item ID:11947
Owner Only: item control page

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