Phonon-mediated superconductivity in graphene by lithium deposition (Articolo in rivista)

Type
Label
  • Phonon-mediated superconductivity in graphene by lithium deposition (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1038/nphys2181 (literal)
Alternative label
  • Profeta, Gianni; Calandra, Matteo; Mauri, Francesco (2012)
    Phonon-mediated superconductivity in graphene by lithium deposition
    in Nature physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Profeta, Gianni; Calandra, Matteo; Mauri, Francesco (literal)
Pagina inizio
  • 131 (literal)
Pagina fine
  • 134 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Fisica Università degli Studi di L'Aquila and SPIN-CNR, I-67100 L'Aquila, Italy and Max-Planck Institute of Microstructure Physics, Weinberg 2, D-06120 Halle, Germany IMPMC, Universitè Paris 6, CNRS, 4 Pl. Jussieu, 75015 Paris, France IMPMC, Universitè Paris 6, CNRS, 4 Pl. Jussieu, 75015 Paris, France (literal)
Titolo
  • Phonon-mediated superconductivity in graphene by lithium deposition (literal)
Abstract
  • Graphene1 is the physical realization of many fundamental concepts and phenomena in solid-state physics2. However, in the list of graphene's many remarkable properties3, 4, 5, 6, superconductivity is notably absent. If it were possible to find a way to induce superconductivity, it could improve the performance and enable more efficient integration of a variety of promising device concepts including nanoscale superconducting quantum interference devices, single-electron superconductor-quantum dot devices7, 8, nanometre-scale superconducting transistors9 and cryogenic solid-state coolers10. To this end, we explore the possibility of inducing superconductivity in a graphene sheet by doping its surface with alkaline metal adatoms, in a manner analogous to which superconductivity is induced in graphite intercalated compounds11, 12 (GICs). As for GICs, we find that the electrical characteristics of graphene are sensitive to the species of adatom used. However, contrary to what happens in GICs, Li-covered graphene is superconducting at a much higher temperature with respect to Ca-covered graphene. (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it