Nanomechanical Characterization of the Kondo Charge Dynamics in a Carbon Nanotube

URN to cite this document:: urn:nbn:de:bvb:355-epub-383867
DOI to cite this document:: 10.5283/epub.38386

Götz, K. J. G. ; Schmid, D. R. ; Schupp, F. J.

; Stiller, P. L. ; Strunk, Christoph ; Hüttel, A. K.

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Date of publication of this fulltext: 28 Feb 2019 09:41

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Abstract

Using the transversal vibration resonance of a suspended carbon nanotube as a charge detector for its embedded quantum dot, we investigate the case of strong Kondo correlations between a quantum dot and its leads. We demonstrate that even when large Kondo conductance is carried at odd electron number, the charging behavior remains similar between odd and even quantum dot occupations. While the ...