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

Feil, Thomas, Deutschmann, R. A., Wegscheider, Werner, Rother, Martin, Schuh, Dieter, Bichler, Max, Abstreiter, Gerhard, 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 > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1002/pssc.200404768DOI
Classification:
NotationType
73.21.Cd; 73.63.HsPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:11947
Owner only: item control page

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