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Article: Shot noise in mesoscopic conductors with electron-phonon scattering

TitleShot noise in mesoscopic conductors with electron-phonon scattering
Authors
Issue Date1995
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physleta
Citation
Physics Letters A, 1995, v. 208 n. 4-6, p. 375-379 How to Cite?
AbstractAn analytical expression for the quantum shot noise spectrum in small conductors in the presence of electron-optical-phonon interaction is obtained. It is indicated that at zero temperature, the low frequency noise S0 has a singularity at eV = ε{lunate}, where V is the applied dc voltage and ε{lunate} is the energy of the optical phonon. Furthermore, in addition to the dc voltage, when an ac bias is applied, the singularity at eV = ε{lunate} will shift to eV = nh {combining short solidus overlay}Ω, |ε{lunate}±nh {combining short solidus overlay}Ω|, where Ω is the frequency of the ac bias and n is an arbitrary integer. © 1995.
Persistent Identifierhttp://hdl.handle.net/10722/81093
ISSN
2015 Impact Factor: 1.677
2015 SCImago Journal Rankings: 0.755

 

DC FieldValueLanguage
dc.contributor.authorZheng, Den_HK
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorLiu, Yen_HK
dc.date.accessioned2010-09-06T08:13:40Z-
dc.date.available2010-09-06T08:13:40Z-
dc.date.issued1995en_HK
dc.identifier.citationPhysics Letters A, 1995, v. 208 n. 4-6, p. 375-379en_HK
dc.identifier.issn0375-9601en_HK
dc.identifier.urihttp://hdl.handle.net/10722/81093-
dc.description.abstractAn analytical expression for the quantum shot noise spectrum in small conductors in the presence of electron-optical-phonon interaction is obtained. It is indicated that at zero temperature, the low frequency noise S0 has a singularity at eV = ε{lunate}, where V is the applied dc voltage and ε{lunate} is the energy of the optical phonon. Furthermore, in addition to the dc voltage, when an ac bias is applied, the singularity at eV = ε{lunate} will shift to eV = nh {combining short solidus overlay}Ω, |ε{lunate}±nh {combining short solidus overlay}Ω|, where Ω is the frequency of the ac bias and n is an arbitrary integer. © 1995.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physletaen_HK
dc.relation.ispartofPhysics Letters Aen_HK
dc.rightsPhysics Letters Section A: General, Atomic and Solid State Physics. Copyright © Elsevier BV.en_HK
dc.titleShot noise in mesoscopic conductors with electron-phonon scatteringen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0375-9601&volume=208&spage=375&epage=379&date=1995&atitle=Shot+noise+in+mesoscopic+conductors+with+electron-phonon+scatteringen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0040041457en_HK
dc.identifier.hkuros7659en_HK
dc.identifier.volume208en_HK
dc.identifier.issue4-6en_HK
dc.identifier.spage375en_HK
dc.identifier.epage379en_HK
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridZheng, D=7202567106en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.scopusauthoridLiu, Y=7410220259en_HK

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