Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/61488
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Uchoa, Bruno | por |
dc.contributor.author | Yang, Ling | por |
dc.contributor.author | Tsai, S-W | por |
dc.contributor.author | Peres, N. M. R. | por |
dc.contributor.author | Castro Neto, A. H. | por |
dc.date.accessioned | 2019-09-24T15:05:54Z | - |
dc.date.available | 2019-09-24T15:05:54Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1367-2630 | por |
dc.identifier.uri | https://hdl.handle.net/1822/61488 | - |
dc.description.abstract | In this paper, we describe the formation of local resonances in graphene in the presence of magnetic adatoms containing localized orbitals of arbitrary symmetry, corresponding to any given angular momentum state. We show that quantum interference effects which are naturally inbuilt in the honeycomb lattice in combination with the specific orbital symmetry of the localized state lead to the formation of fingerprints in differential conductance curves. In the presence of Jahn-Teller distortion effects, which lift the orbital degeneracy of the adatoms, the orbital symmetries can lead to distinctive signatures in the local density of states. We show that those effects allow scanning tunneling probes to characterize adatoms and defects in graphene. | por |
dc.description.sponsorship | We acknowledge P M Goldbart, E Andrei, H Manoharan, A Balatsky, K Sengupta and M Vojta for discussions. BU acknowledges partial support from DOI grant DE-FG02-07ER46453 at the University of Illinois. LY and SWT acknowledge financial support from NSF under grant DMR0847801 and from the UC-Lab FRP under award number 09-LR-05-118602. AHCN acknowledges DOE grant DE-FG02-08ER46512 and NRF-CRP award 'Novel 2D materials with tailored properties beyond graphene' (R-144-000-295-281). | por |
dc.language.iso | eng | por |
dc.publisher | IOP Publishing | por |
dc.rights | openAccess | por |
dc.title | Orbital symmetry fingerprints for magnetic adatoms in graphene | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
oaire.citationVolume | 16 | por |
dc.identifier.doi | 10.1088/1367-2630/16/1/013045 | por |
dc.subject.fos | Ciências Naturais::Ciências Físicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | New Journal of Physics | por |
oaire.version | VoR | por |
Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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10.1088_1367.pdf | 1,34 MB | Adobe PDF | Ver/Abrir |