Magnetic field control of the Franck-Condon coupling of few-electron quantum states

URN to cite this document:: urn:nbn:de:bvb:355-epub-437056
DOI to cite this document:: 10.5283/epub.43705

Stiller, P. L. ; Dirnaichner, A. ; Schmid, D. R. ; Hüttel, A. K.

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Date of publication of this fulltext: 14 Sep 2020 06:52

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Abstract

Suspended carbon nanotubes display at cryogenic temperatures a distinct interaction between the quantized longitudinal vibration of the macromolecule and its embedded quantum dot, visible via Franck-Condon conductance sidebands in transport spectroscopy. We present data on such sidebands at known absolute number N-el = 1 and N-el = 2 of conduction band electrons and, consequently, well-defined ...