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Article: Dynamical conductance of model DNA sequences

TitleDynamical conductance of model DNA sequences
Authors
Issue Date2006
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jsp
Citation
Journal of Chemical Physics, 2006, v. 125 n. 16, p. 164704-1 - 164704-5 How to Cite?
AbstractUsing a tight binding model, we have investigated charge transport in model DNA sequences under external ac bias. The numerical results of emittance for several model DNA sequences are found to be well described by an analytical formula, especially when the dynamic response is inductivelike. This formula can be understood from general considerations of scattering matrix theory. The temperature dependence of emittance is also studied numerically within the tight binding model, and dynamic response of the model DNA sequences can change from inductivelike to capacitivelike as temperature is varied.
Persistent Identifierhttp://hdl.handle.net/10722/57338
ISSN
2015 Impact Factor: 2.894
2015 SCImago Journal Rankings: 0.959
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorRen, Wen_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorMa, Zen_HK
dc.contributor.authorGuo, Hen_HK
dc.date.accessioned2010-04-12T01:33:29Z-
dc.date.available2010-04-12T01:33:29Z-
dc.date.issued2006en_HK
dc.identifier.citationJournal of Chemical Physics, 2006, v. 125 n. 16, p. 164704-1 - 164704-5en_HK
dc.identifier.issn0021-9606en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57338-
dc.description.abstractUsing a tight binding model, we have investigated charge transport in model DNA sequences under external ac bias. The numerical results of emittance for several model DNA sequences are found to be well described by an analytical formula, especially when the dynamic response is inductivelike. This formula can be understood from general considerations of scattering matrix theory. The temperature dependence of emittance is also studied numerically within the tight binding model, and dynamic response of the model DNA sequences can change from inductivelike to capacitivelike as temperature is varied.en_HK
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jspen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsJournal of Chemical Physics. Copyright © American Institute of Physics.en_HK
dc.titleDynamical conductance of model DNA sequencesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-9606&volume=125&issue=16&spage=164704&epage=1 &date=2006&atitle=Dynamical+conductance+of+model+DNA+sequencesen_HK
dc.identifier.emailWang, J: jianwang@hkusub.hku.hken_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.2359447en_HK
dc.identifier.pmid17092117en_HK
dc.identifier.scopuseid_2-s2.0-33750458330-
dc.identifier.isiWOS:000241722000063-

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