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공공누리This item is licensed Korea Open Government License

dc.contributor.author
PingLou
dc.contributor.author
이진용
dc.date.accessioned
2019-08-28T07:41:09Z
dc.date.available
2019-08-28T07:41:09Z
dc.date.issued
2012-02-24
dc.identifier.issn
0253-2964
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/14048
dc.identifier.uri
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=JAKO201210348675908
dc.description.abstract
Weinvestigatedthewidth(N)dependenceonthemagnetizationofN-ZSiCNRwithelectronandholedoping
onthebasisofsystematicDFTcalculations.Thecriticalvaluesoftheupperanddowncriticalconcentrationto
givethemaximumandzeromagneticmomentatedgeSi/Catomsbyelectron/holedoping(xup,e,xdown,e,xup,h,
andxdown,h)dependonthewidthofN-ZSiCNR.Moreover,duetoxup,e≠xup,handxdown,e≠xdown,h,theelectron
andholedopingeffectareasymmetry,i.e,thecriticalelectrondopingvalue(xdown,e)issmallerthanthecritical
holedopingvalue(xdown,h)andisalmostindependentofthewidthofNZSiCNRthoughtheothercriticalvalues
oftheelectronandholedopingthatinfluencethemagnetizationofN-ZSiCNRdependonthewidth.Itwasalso
foundthatatxdown,eorxdown,hdoping,theN-ZSiCNRturnsintounusualnon-magneticmetallicstate.The
magneticbehaviorwasdiscussedbasedonthebandstructuresandprojecteddensityofstates(PDOS)under
theeffectofelectron/holedoping.
dc.language
eng
dc.relation.ispartofseries
BulletinoftheKoreanChemicalSociety
dc.title
Unusual Non-magnetic Metallic State in Narrow Silicon Carbon Nanoribbons by Electron or Hole Doping
dc.citation.number
3
dc.citation.startPage
763
dc.citation.volume
33
dc.identifier.url
http://www.ndsl.kr/ndsl/commons/util/ndslOriginalView.do?dbt=JAKO&cn=JAKO201210348675908
dc.subject.keyword
Magnetic
dc.subject.keyword
Siliconcarbonnanoribbon
dc.subject.keyword
Electrondoping
dc.subject.keyword
Holedoping
dc.subject.keyword
Bandstructure
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7. KISTI 연구성과 > 학술지 발표논문
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