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Quantum wires and quantum dots defined by lithography with an atomic force microscope

Lüscher, S. and Fuhrer, A. and Held, R. and Heinzel, Thomas and Ensslin, Klaus and Bichler, Max and Wegscheider, Werner (2002) Quantum wires and quantum dots defined by lithography with an atomic force microscope. Microelectronics Journal 33 (4), pp. 319-321.

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Abstract

Semiconductor nanostructures are realized by patterning AlGaAs/GaAs heterostructures with an atomic force microscope. Steep potential walls, precise pattern transfer and a combination of in-plane and top gates can be achieved with this technique. The electronic properties of nanostructures defined in this way are discussed on two examples, namely a quantum point contact and a single electron ...

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Item Type:Article
Date:April 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/S0026-2692(01)00125-2DOI
Keywords:Atomic force microscope; Nanostructures; Lithography
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:07 Dec 2009 13:19
Last Modified:13 Mar 2014 12:15
Item ID:11312
Owner Only: item control page

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