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Integrating suspended quantum dot circuits for applications in nanomechanics

Kirschbaum, J. and Höhberger, E. M. and Blick, Robert H. and Wegscheider, Werner and Bichler, Max (2002) Integrating suspended quantum dot circuits for applications in nanomechanics. Applied Physics Letters 81 (2), pp. 280-282.

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Abstract

We present an integrated nanoelectromechanical circuit designed for achieving ultrasensitive displacement detection. It consists of a suspended quantum dot defined in the two-dimensional electron system of an AlGaAs/GaAs heterostructure and a mechanical resonator located in close vicinity. Operation of the individual components is demonstrated: Mechanical as well as transport properties of the ...

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Item Type:Article
Date:6 July 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.1492302DOI
Related URLs:
URLURL Type
http://link.aip.org/link/?APPLAB/81/280/1Publisher
Classification:
NotationType
85.85.+j; 07.07.Df; 07.10.Cm; 73.23.Hk; 06.30.Bp; PACS
Keywords:aluminium compounds, gallium arsenide, III-V semiconductors, semiconductor quantum dots, Coulomb blockade, displacement measurement, micromechanical resonators, microsensors
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:07 Dec 2009 13:28
Last Modified:13 Mar 2014 12:16
Item ID:11322
Owner Only: item control page

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