http://www.cnr.it/ontology/cnr/individuo/prodotto/ID198567
Hopping-resolved electron-phonon coupling in bilayer graphene (Articolo in rivista)
- Type
- Label
- Hopping-resolved electron-phonon coupling in bilayer graphene (Articolo in rivista) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevB.85.205436 (literal)
- Alternative label
E. Cappelluti (1,2); G. Profeta (3,4) (2012)
Hopping-resolved electron-phonon coupling in bilayer graphene
in Physical review. B, Condensed matter and materials physics; American Physical Society (APS), College Pk (Stati Uniti d'America)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- E. Cappelluti (1,2); G. Profeta (3,4) (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://prb.aps.org/abstract/PRB/v85/i20/e205436 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1 Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC, Cantoblanco, E-28049 Madrid, Spain
2 Institute for Complex Systems (ISC), CNR, U.O.S. Sapienza, Via dei Taurini 19, 00185 Roma, Italy
3 Dipartimento di Fisica, Università dell'Aquila, Via Vetoio 10, I-67100 L'Aquila, Italy
4 SPIN-CNR Via Vetoio 10, I-67100 L'Aquila, Italy (literal)
- Titolo
- Hopping-resolved electron-phonon coupling in bilayer graphene (literal)
- Abstract
- In this paper we investigate the electron-phonon coupling in bilayer graphene, as a paradigmatic case for
multilayer graphenes where interlayer hoppings are relevant. Using a frozen-phonon approach within the context
of density functional theory (DFT) and using different optical phonon displacements, we are able to evaluate
quantitatively the electron-phonon coupling ?i associated with each hopping term ?i . This analysis also reveals
a simple scaling law between the hopping terms ?i and the electron-phonon coupling ?i which goes beyond the
specific DFT technique employed. (literal)
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