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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-80951
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.8095
Zusammenfassung
Low-temperature transport spectroscopy measurements on a suspended few-hole carbon nanotube quantum dot are presented, showing a gate-dependent harmonic excitation spectrum which, strikingly, occurs in the Coulomb-blockade regime. The quantized excitation energy corresponds to the scale expected for longitudinal vibrations of the nanotube. The electronic transport processes are identified as ...
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