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Article: Nonlinear I–V characteristics of a mesoscopic conductor

TitleNonlinear I–V characteristics of a mesoscopic conductor
Authors
Wang, BWang, JGuo, H
KeywordsPhysics engineering
Issue Date1999
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
Journal of Applied Physics, 1999, v. 86 n. 9, p. 5094-5102 How to Cite?
DOI: http://dx.doi.org/10.1063/1.371485
AbstractWe present a general theoretical formulation, based on nonequilibrium Green’s functions, for nonlinear dc transport in multiprobe mesoscopic conductors. The theory is gauge invariant and is useful for the predictions of current–voltage characteristics and the nonequilibrium charge pileups inside the conductor. We have provided a detailed comparison between the gauge invariant scattering matrix theory and our theory. We have also given several examples where the I –V curve can be obtained analytically. The effects of exchange and correlation have been considered explicitly. © 1999 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/42450
ISSN
0021-8979
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649
ISI Accession Number ID
WOS:000083189100056

 

DC FieldValueLanguage
dc.contributor.authorWang, Ben_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorGuo, Hen_HK
dc.date.accessioned2007-01-29T08:50:18Z-
dc.date.available2007-01-29T08:50:18Z-
dc.date.issued1999en_HK
dc.identifier.citationJournal of Applied Physics, 1999, v. 86 n. 9, p. 5094-5102-
dc.identifier.issn0021-8979en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42450-
dc.description.abstractWe present a general theoretical formulation, based on nonequilibrium Green’s functions, for nonlinear dc transport in multiprobe mesoscopic conductors. The theory is gauge invariant and is useful for the predictions of current–voltage characteristics and the nonequilibrium charge pileups inside the conductor. We have provided a detailed comparison between the gauge invariant scattering matrix theory and our theory. We have also given several examples where the I –V curve can be obtained analytically. The effects of exchange and correlation have been considered explicitly. © 1999 American Institute of Physics.en_HK
dc.format.extent126436 bytes-
dc.format.extent27648 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_HK
dc.relation.ispartofJournal of Applied Physics-
dc.rightsCopyright 1999 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Applied Physics, 1999, v. 86 n. 9, p. 5094-5102 and may be found at https://doi.org/10.1063/1.371485-
dc.subjectPhysics engineeringen_HK
dc.titleNonlinear I–V characteristics of a mesoscopic conductoren_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-8979&volume=86&issue=9&spage=5094&epage=5102&date=1999&atitle=Nonlinear+I–V+characteristics+of+a+mesoscopic+conductoren_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.371485en_HK
dc.identifier.scopuseid_2-s2.0-0001414701-
dc.identifier.volume86-
dc.identifier.issue9-
dc.identifier.spage5094-
dc.identifier.epage5102-
dc.identifier.isiWOS:000083189100056-
dc.identifier.issnl0021-8979-

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