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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Towards unified understanding of conductance of stretched monatomic contacts

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dc.contributor.authorLee, HWko
dc.contributor.authorSim, Heung-Sunko
dc.contributor.authorKim, DHko
dc.contributor.authorChang, Kee-Jooko
dc.date.accessioned2010-11-25T06:06:07Z-
dc.date.available2010-11-25T06:06:07Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2003-08-
dc.identifier.citationPHYSICAL REVIEW B, v.68, no.7, pp.075424 - 075424-
dc.identifier.issn1098-0121-
dc.identifier.urihttp://hdl.handle.net/10203/20386-
dc.description.abstractWhen monatomic contacts are stretched, their conductance behaves in qualitatively different ways depending on their constituent atomic elements. Under a single assumption of resonance formation, we show that various conductance behaviors can be understood in a unified way in terms of the response of the resonance to stretching. This analysis clarifies the crucial roles played by the number of valence electrons, charge neutrality, and orbital shapes.-
dc.description.sponsorshipH.S.S., D.H.K., and K.J.C. were supported by KISTI and QSRC at Dongkuk University, and H.W.L. was supported by SKORE-A, eSSC, Nano Research and Development Programs, and POSTECH BSRI research fund.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherAMERICAN PHYSICAL SOC-
dc.subjectATOMIC-SIZE CONTACTS-
dc.subjectELECTRONIC-STRUCTURE-
dc.subjectPOINT CONTACTS-
dc.subjectGOLD ATOMS-
dc.subjectQUANTIZATION-
dc.subjectTRANSPORT-
dc.subjectSIGNATURE-
dc.subjectCHANNELS-
dc.subjectPSEUDOPOTENTIALS-
dc.subjectRESONANCES-
dc.titleTowards unified understanding of conductance of stretched monatomic contacts-
dc.typeArticle-
dc.identifier.wosid000185241200107-
dc.identifier.scopusid2-s2.0-0141676939-
dc.type.rimsART-
dc.citation.volume68-
dc.citation.issue7-
dc.citation.beginningpage075424-
dc.citation.endingpage075424-
dc.citation.publicationnamePHYSICAL REVIEW B-
dc.identifier.doi10.1103/PhysRevB.68.075424-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorSim, Heung-Sun-
dc.contributor.localauthorChang, Kee-Joo-
dc.contributor.nonIdAuthorLee, HW-
dc.contributor.nonIdAuthorKim, DH-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusATOMIC-SIZE CONTACTS-
dc.subject.keywordPlusELECTRONIC-STRUCTURE-
dc.subject.keywordPlusPOINT CONTACTS-
dc.subject.keywordPlusGOLD ATOMS-
dc.subject.keywordPlusQUANTIZATION-
dc.subject.keywordPlusTRANSPORT-
dc.subject.keywordPlusSIGNATURE-
dc.subject.keywordPlusCHANNELS-
dc.subject.keywordPlusPSEUDOPOTENTIALS-
dc.subject.keywordPlusRESONANCES-
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