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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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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|Date:||6 July 2002|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Keywords:||aluminium compounds, gallium arsenide, III-V semiconductors, semiconductor quantum dots, Coulomb blockade, displacement measurement, micromechanical resonators, microsensors|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||07 Dec 2009 13:28|
|Last Modified:||13 Mar 2014 12:16|