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Article: Correlated two-electron transport: A principle for a charge pump

TitleCorrelated two-electron transport: A principle for a charge pump
Authors
Sun, QFGuo, HWang, J
KeywordsPhysics
Issue Date2003
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 2003, v. 68 n. 3, article no. 035318 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.68.035318
AbstractBy considering a correlated two-electron transport (TET) process and using a diagrammatic analysis within the Keldysh nonequilibrium Green’s-function formalism, we discuss a charge pump by which carriers are pumped from a contact with low chemical potential to another contact with a higher potential. The TET process involves two correlated incident electrons scattering and exchanging energy with each other. The process can redistribute the current over energies and it involves high empty states and/or low filled states of the Fermi liquid of the leads.
Persistent Identifierhttp://hdl.handle.net/10722/43397
ISSN
0163-1829
ISI Accession Number ID
WOS:000185229600090

 

DC FieldValueLanguage
dc.contributor.authorSun, QFen_HK
dc.contributor.authorGuo, Hen_HK
dc.contributor.authorWang, Jen_HK
dc.date.accessioned2007-03-23T04:44:56Z-
dc.date.available2007-03-23T04:44:56Z-
dc.date.issued2003en_HK
dc.identifier.citationPhysical Review B (Condensed Matter), 2003, v. 68 n. 3, article no. 035318-
dc.identifier.issn0163-1829-
dc.identifier.urihttp://hdl.handle.net/10722/43397-
dc.description.abstractBy considering a correlated two-electron transport (TET) process and using a diagrammatic analysis within the Keldysh nonequilibrium Green’s-function formalism, we discuss a charge pump by which carriers are pumped from a contact with low chemical potential to another contact with a higher potential. The TET process involves two correlated incident electrons scattering and exchanging energy with each other. The process can redistribute the current over energies and it involves high empty states and/or low filled states of the Fermi liquid of the leads.en_HK
dc.format.extent80193 bytes-
dc.format.extent25600 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
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 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.68.035318-
dc.subjectPhysicsen_HK
dc.titleCorrelated two-electron transport: A principle for a charge pumpen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=68&issue=3&spage=035318:1&epage=5&date=2003&atitle=Correlated+two-electron+transport:+A+principle+for+a+charge+pumpen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.68.035318en_HK
dc.identifier.scopuseid_2-s2.0-0344739822-
dc.identifier.hkuros84995-
dc.identifier.volume68-
dc.identifier.issue3-
dc.identifier.spagearticle no. 035318-
dc.identifier.epagearticle no. 035318-
dc.identifier.isiWOS:000185229600090-
dc.identifier.issnl0163-1829-

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