Source:http://linkedlifedata.com/resource/pubmed/id/20867790
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
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| pubmed:dateCreated |
2010-9-27
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| pubmed:abstractText |
We explore the spatial variations of the unoccupied electronic states of graphene epitaxially grown on Ru(0001) and observed three unexpected features: the first graphene image state is split in energy; unlike all other image states, the split state does not follow the local work function modulation, and a new interfacial state at +3??eV appears on some areas of the surface. First-principles calculations explain the observations and permit us to conclude that the system behaves as a self-organized periodic array of quantum dots.
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| pubmed:commentsCorrections | |
| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
1079-7114
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| pubmed:author |
pubmed-author:ArnauAA,
pubmed-author:BarjaSS,
pubmed-author:BorckLL,
pubmed-author:ChulkovE VEV,
pubmed-author:EcheniqueP MPM,
pubmed-author:GarnicaMM,
pubmed-author:HermannsC FCF,
pubmed-author:HinarejosJ JJJ,
pubmed-author:MirandaRR,
pubmed-author:Sánchez-PortalDD,
pubmed-author:SilkinV MVM,
pubmed-author:Vázquez de PargaA LAL
|
| pubmed:issnType |
Electronic
|
| pubmed:day |
16
|
| pubmed:volume |
105
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
036804
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| pubmed:dateRevised |
2011-2-1
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| pubmed:year |
2010
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| pubmed:articleTitle |
Potential energy landscape for hot electrons in periodically nanostructured graphene.
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| pubmed:affiliation |
Departamento de Física de la Materia Condensada, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.
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| pubmed:publicationType |
Journal Article
|