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Article: Nonlinear voltage dependence of shot noise

TitleNonlinear voltage dependence of shot noise
Authors
Wei, YWang, BWang, JGuo, H
KeywordsPhysics
Issue Date1999
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 1999, v. 60 n. 24, p. 16900-16905 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.60.16900
AbstractThe electron shot noise in a multiprobe mesoscopic conductor can have a nonlinear dependence on the strength of driving bias voltage. This paper presents a theoretical formulation for the nonlinear noise spectra. We pay special attention to maintain gauge invariance at the nonlinear level. At small but finite voltages, explicit expressions for nonlinear noise spectra, expanded order by order in the bias, have been derived. In the wideband limit, a closed-form solution of the noise spectra for finite voltages is obtained.
Persistent Identifierhttp://hdl.handle.net/10722/43281
ISSN
0163-1829
ISI Accession Number ID
WOS:000084791300089

 

DC FieldValueLanguage
dc.contributor.authorWei, Yen_HK
dc.contributor.authorWang, Ben_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorGuo, Hen_HK
dc.date.accessioned2007-03-23T04:42:47Z-
dc.date.available2007-03-23T04:42:47Z-
dc.date.issued1999en_HK
dc.identifier.citationPhysical Review B (Condensed Matter), 1999, v. 60 n. 24, p. 16900-16905-
dc.identifier.issn0163-1829-
dc.identifier.urihttp://hdl.handle.net/10722/43281-
dc.description.abstractThe electron shot noise in a multiprobe mesoscopic conductor can have a nonlinear dependence on the strength of driving bias voltage. This paper presents a theoretical formulation for the nonlinear noise spectra. We pay special attention to maintain gauge invariance at the nonlinear level. At small but finite voltages, explicit expressions for nonlinear noise spectra, expanded order by order in the bias, have been derived. In the wideband limit, a closed-form solution of the noise spectra for finite voltages is obtained.en_HK
dc.format.extent82331 bytes-
dc.format.extent25600 bytes-
dc.format.extent5108 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.format.mimetypetext/plain-
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 1999 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.60.16900-
dc.subjectPhysicsen_HK
dc.titleNonlinear voltage dependence of shot noiseen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=60&issue=24&spage=16900&epage=16905&date=1999&atitle=Nonlinear+voltage+dependence+of+shot+noiseen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.60.16900en_HK
dc.identifier.scopuseid_2-s2.0-0000371747-
dc.identifier.hkuros47559-
dc.identifier.isiWOS:000084791300089-
dc.identifier.issnl0163-1829-

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