Single-molecule study for a graphene-based nanoposition sensor (Articolo in rivista)

Type
Label
  • Single-molecule study for a graphene-based nanoposition sensor (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/1367-2630/16/11/113007 (literal)
Alternative label
  • Mazzamuto, G.; Tabani, A.; Pazzagli, S.; Rizvi, S.; Reserbat-Plantey, A.; Schaedler, K.; Navickaite, G.; Gaudreau, L.; Cataliotti, F. S.; Koppens, F.; Toninelli, C. (2014)
    Single-molecule study for a graphene-based nanoposition sensor
    in New journal of physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mazzamuto, G.; Tabani, A.; Pazzagli, S.; Rizvi, S.; Reserbat-Plantey, A.; Schaedler, K.; Navickaite, G.; Gaudreau, L.; Cataliotti, F. S.; Koppens, F.; Toninelli, C. (literal)
Pagina inizio
  • 113007 (literal)
Pagina fine
  • 113007 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 16 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • LENS; University of Florence; Dipartimento Fis & Astron; QSTAR; Ist Nazl Ottica; ICFO Inst Ciencies Foton (literal)
Titolo
  • Single-molecule study for a graphene-based nanoposition sensor (literal)
Abstract
  • In this study we lay the groundwork for a graphene-based fundamental ruler at the nanoscale. It relies on the efficient energy-transfer mechanism between single quantum emitters and low-doped graphene monolayers. Our experiments, conducted with dibenzoterrylene (DBT) molecules, allow going beyond ensemble analysis due to the emitter photo-stability and brightness. A quantitative characterization of the fluorescence decayrate modification is presented and compared to a simple model, showing agreement with the d(-4) dependence, a genuine manifestation of a dipole interacting with a 2D material. With DBT molecules, we can estimate a potential uncertainty in position measurements as low as 5 nm in the range below 30 nm. (literal)
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