Quantum dot with internal substructure
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Author / Producer
Date
2007-04
Publication Type
Conference Paper
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yes
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Abstract
We report the fabrication and measurement of a finite‐periode lateral superlattice within a Coulomb blockaded island, thereby creating a quantum dot with a periodic internal substructure. The potential modulation introduces an additional length scale to the quantum dot state, which can be probed with a perpendicular magnetic field.
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Publication status
published
External links
Book title
Physics of Semiconductors: 28th International Conference on the Physics of Semiconductors - ICPS 2006
Journal / series
Volume
893
Pages / Article No.
797 - 798
Publisher
American Institute of Physics
Event
28th International Conference on the Physics of Semiconductors (ICPS-28)
Edition / version
Methods
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Date collected
Date created
Subject
Local oxidation; Nanostructures; Coulomb-blockade; Antidot lattice