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Coupled Quantum Dots Fabricated by Cleaved Edge Overgrowth: From Artificial Atoms to Molecules

Schedelbeck, Gert and Wegscheider, Werner and Bichler, Max and Abstreiter, Gerhard (1997) Coupled Quantum Dots Fabricated by Cleaved Edge Overgrowth: From Artificial Atoms to Molecules. Science 278 (5344), pp. 1792-1795.

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Abstract

Atomically precise quantum dots of mesoscopic size have been fabricated in the gallium arsenide-aluminum gallium arsenide material system by cleaved edge overgrowth, with a high degree of control over shape, composition, and position. The formation of bonding and antibonding states between two such "artificial atoms" was studied as a function of quantum dot separation by microscopic ...

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Item Type:Article
Date:5 December 1997
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1126/science.278.5344.1792DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:02 Nov 2009 13:36
Last Modified:13 Mar 2014 11:58
Item ID:10846
Owner Only: item control page

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