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Article: Carbon nanotubes in the Coulomb blockade regime

TitleCarbon nanotubes in the Coulomb blockade regime
Authors
Mehrez, HGuo, HWang, JRoland, C
KeywordsPhysics
Issue Date2001
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 2001, v. 63 n. 24, article no. 245410 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.63.245410
AbstractQuantum transport through finite-length single wall carbon nanotubes was investigated theoretically in the Coulomb blockade regime. The spin-degenerate state of the nanotube is found to play a crucial role, and is responsible for the experimentally observed alternation in the heights of the conductance spectrum as electrons are added to the nanotubes. We also show that the relaxation of the energy eigenstates, which takes place as the electrons tunnel to and from the nanotubes, is responsible for the current saturation as a function of bias voltage polarity.
Persistent Identifierhttp://hdl.handle.net/10722/43342
ISSN
0163-1829
ISI Accession Number ID
WOS:000169531200077

 

DC FieldValueLanguage
dc.contributor.authorMehrez, Hen_HK
dc.contributor.authorGuo, Hen_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorRoland, Cen_HK
dc.date.accessioned2007-03-23T04:43:55Z-
dc.date.available2007-03-23T04:43:55Z-
dc.date.issued2001en_HK
dc.identifier.citationPhysical Review B (Condensed Matter), 2001, v. 63 n. 24, article no. 245410-
dc.identifier.issn0163-1829-
dc.identifier.urihttp://hdl.handle.net/10722/43342-
dc.description.abstractQuantum transport through finite-length single wall carbon nanotubes was investigated theoretically in the Coulomb blockade regime. The spin-degenerate state of the nanotube is found to play a crucial role, and is responsible for the experimentally observed alternation in the heights of the conductance spectrum as electrons are added to the nanotubes. We also show that the relaxation of the energy eigenstates, which takes place as the electrons tunnel to and from the nanotubes, is responsible for the current saturation as a function of bias voltage polarity.en_HK
dc.format.extent82720 bytes-
dc.format.extent25600 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B (Condensed Matter)-
dc.rightsCopyright 2001 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.63.245410-
dc.subjectPhysicsen_HK
dc.titleCarbon nanotubes in the Coulomb blockade regimeen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=63&issue=24&spage=245410:1&epage=6&date=2001&atitle=Carbon+nanotubes+in+the+Coulomb+blockade+regimeen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.63.245410en_HK
dc.identifier.scopuseid_2-s2.0-0034895439-
dc.identifier.hkuros65408-
dc.identifier.volume63-
dc.identifier.issue24-
dc.identifier.spagearticle no. 245410-
dc.identifier.epagearticle no. 245410-
dc.identifier.isiWOS:000169531200077-
dc.identifier.issnl0163-1829-

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