Höhberger, Eva M. and Kirschbaum, Jochen and Blick, Robert H. and Kotthaus, Jörg P. and Wegscheider, Werner (2003) Electron–phonon interaction in freely suspended quantum dots. Physica E Low-dimensional Systems and Nanostructures 18 (1-3), pp. 99-100.
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We present work on single and double quantum dots which have been defined in the two-dimensional electron gas of a freely suspended GaAs/AlGaAs heterostructure. The dots are formed either by pairs of etched constrictions or by gating electrodes and characterized in Coulomb blockade measurements. Because of their small overall dimensions the suspended dots constitute phonon cavities in which ...
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|Institutions:||Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider|
|Keywords:||Quantum dots; Electron–phonon interaction; Freely suspended nanostructures; NEMS|
|Dewey Decimal Classification:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited on:||15 Dec 2009 08:57|
|Last modified:||13 Mar 2014 12:18|