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Article: Time-dependent current distributions of a two-terminal carbon nanotube-based electronic device

TitleTime-dependent current distributions of a two-terminal carbon nanotube-based electronic device
Authors
Wen, SKoo, SYam, CZheng, XYan, YSu, ZFan, KCao, LWang, WChen, G
Issue Date2011
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jpcbfk
Citation
Journal Of Physical Chemistry B, 2011, v. 115 n. 18, p. 5519-5525 How to Cite?
DOI: http://dx.doi.org/10.1021/jp1110949
AbstractWe have performed time-dependent density- functional theory calculations to simulate the transient electrical response of a carbon nanotube-based electronic device. Time-dependent current density and electrostatic potential distribution are calculated and analyzed. Strong local vortices are observed for the current. In addition, the calculated dynamic admittance confirms that the dynamic response of the two-terminal device can be mapped onto the equivalent electric circuit reported in our previous work [Yam et al. Nanotechnology 2008, 19, 495203]. © 2011 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/135029
ISSN
1520-6106
2023 Impact Factor: 2.8
2023 SCImago Journal Rankings: 0.760
ISI Accession Number ID
WOS:000290127100051
Funding AgencyGrant Number
Hong Kong Research Grant CouncilHKU 7011/06P
7013/07P
7008/08P
HKUST 9/CRF/08
N_HKU 764/05
University Grant CouncilAoE/P-04/08
National Science Foundation of ChinaNSFC 20828003
Funding Information:

The authors thank Thomas Frauenheim, Bill Goddard, and Thomas Niehaus for stimulating discussions. Support from the Hong Kong Research Grant Council (HKU 7011/06P, 7013/07P, 7008/08P, HKUST 9/CRF/08, and N_HKU 764/05), the University Grant Council (AoE/P-04/08), and the National Science Foundation of China (NSFC 20828003) is also acknowledged.

References
References in Scopus
Grants
Theory, Modeling, and Simulation of Emerging Electronics
First-principles simulation of dynamic responses of molecular and nanoscopic devices
Theoretical investigation of carbon-nanotube-based nanoelectromechanical systems

 

DC FieldValueLanguage
dc.contributor.authorWen, Sen_HK
dc.contributor.authorKoo, Sen_HK
dc.contributor.authorYam, Cen_HK
dc.contributor.authorZheng, Xen_HK
dc.contributor.authorYan, Yen_HK
dc.contributor.authorSu, Zen_HK
dc.contributor.authorFan, Ken_HK
dc.contributor.authorCao, Len_HK
dc.contributor.authorWang, Wen_HK
dc.contributor.authorChen, Gen_HK
dc.date.accessioned2011-07-27T01:26:16Z-
dc.date.available2011-07-27T01:26:16Z-
dc.date.issued2011en_HK
dc.identifier.citationJournal Of Physical Chemistry B, 2011, v. 115 n. 18, p. 5519-5525en_HK
dc.identifier.issn1520-6106en_HK
dc.identifier.urihttp://hdl.handle.net/10722/135029-
dc.description.abstractWe have performed time-dependent density- functional theory calculations to simulate the transient electrical response of a carbon nanotube-based electronic device. Time-dependent current density and electrostatic potential distribution are calculated and analyzed. Strong local vortices are observed for the current. In addition, the calculated dynamic admittance confirms that the dynamic response of the two-terminal device can be mapped onto the equivalent electric circuit reported in our previous work [Yam et al. Nanotechnology 2008, 19, 495203]. © 2011 American Chemical Society.en_HK
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jpcbfken_HK
dc.relation.ispartofJournal of Physical Chemistry Ben_HK
dc.titleTime-dependent current distributions of a two-terminal carbon nanotube-based electronic deviceen_HK
dc.typeArticleen_HK
dc.identifier.emailYam, C:yamcy@graduate.hku.hken_HK
dc.identifier.emailWang, W:wenping@cs.hku.hken_HK
dc.identifier.emailChen, G:ghc@yangtze.hku.hken_HK
dc.identifier.authorityYam, C=rp01399en_HK
dc.identifier.authorityWang, W=rp00186en_HK
dc.identifier.authorityChen, G=rp00671en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/jp1110949en_HK
dc.identifier.pmid21388104-
dc.identifier.scopuseid_2-s2.0-79958239917en_HK
dc.identifier.hkuros186323en_US
dc.identifier.hkuros208995-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79958239917&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume115en_HK
dc.identifier.issue18en_HK
dc.identifier.spage5519en_HK
dc.identifier.epage5525en_HK
dc.identifier.eissn1520-5207-
dc.identifier.isiWOS:000290127100051-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectTheory, Modeling, and Simulation of Emerging Electronics-
dc.relation.projectFirst-principles simulation of dynamic responses of molecular and nanoscopic devices-
dc.relation.projectTheoretical investigation of carbon-nanotube-based nanoelectromechanical systems-
dc.identifier.scopusauthoridWen, S=52564746300en_HK
dc.identifier.scopusauthoridKoo, S=36544127200en_HK
dc.identifier.scopusauthoridYam, C=7004032400en_HK
dc.identifier.scopusauthoridZheng, X=7404090981en_HK
dc.identifier.scopusauthoridYan, Y=7404586425en_HK
dc.identifier.scopusauthoridSu, Z=35082700600en_HK
dc.identifier.scopusauthoridFan, K=7202978313en_HK
dc.identifier.scopusauthoridCao, L=41560917600en_HK
dc.identifier.scopusauthoridWang, W=35147101600en_HK
dc.identifier.scopusauthoridChen, G=35253368600en_HK
dc.identifier.issnl1520-5207-

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