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Quantum dots fabricated by twofold cleaved edge overgrowth

Schedelbeck, Gert and Wegscheider, Werner and Rother, Martin and Glutsch, S. and Bichler, Max and Abstreiter, Gerhard (1998) Quantum dots fabricated by twofold cleaved edge overgrowth. Physica E Low-dimensional Systems and Nanostructures 2 (1-4), pp. 1-7.

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Abstract

Cleaved edge overgrowth (CEO) has proven to be a powerful technique for the fabrication of atomic scale T-shaped quantum wires (QWRs) which form at the intersection of two quantum wells (QWs). Here we report on the first experimental demonstration of quantum dots (QDs) which result when three QWs intersect each other at right angles. Optical emission from zero-dimensional (0D) states in these QDs ...

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Item Type:Article
Date:15 July 1998
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/S1386-9477(98)00002-2DOI
Keywords:Quantum dots; Cleaved edge overgrowth (CEO); Coupling
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:09 Nov 2009 13:05
Last Modified:13 Mar 2014 12:02
Item ID:10862
Owner Only: item control page

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