Aharonov-Bohm effects in multiwall carbon nanotubes

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.8082

Strunk, Christoph ; Stojetz, Bernhard

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Veröffentlichungsdatum dieses Volltextes: 05 Aug 2009 13:58

Alternative Links zum Volltext:DOI Verlag

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Zusammenfassung

We investigate quantum transport phenomena in multiwall carbon nanotubes in perpendicular and parallel magnetic field. An efficient gating technique allows for a considerable tuning of the nanotube doping level. We show that the weak localization is strongly suppressed at peaks at certain gate voltages which can be linked with the bottoms of one-dimensional electronic subbands. In large parallel ...