Highly efficient electron vortex beams generated by nanofabricated phase holograms (Articolo in rivista)

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Label
  • Highly efficient electron vortex beams generated by nanofabricated phase holograms (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.4863564 (literal)
Alternative label
  • Grillo V. [ 1,2 ] ; Gazzadi G. C. [ 1 ] ; Karimi E. [ 1,3 ] ; Mafakheri E. [ 4 ] ; Boyd R. W. [ 3 ] ; Frabboni S. [ 1,4 ] (2014)
    Highly efficient electron vortex beams generated by nanofabricated phase holograms
    in Applied physics letters; AMER INST PHYSICS, MELVILLE, NY (Stati Uniti d'America); AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Grillo V. [ 1,2 ] ; Gazzadi G. C. [ 1 ] ; Karimi E. [ 1,3 ] ; Mafakheri E. [ 4 ] ; Boyd R. W. [ 3 ] ; Frabboni S. [ 1,4 ] (literal)
Pagina inizio
  • 043109-1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://scitation.aip.org/content/aip/journal/apl/104/4/10.1063/1.4863564 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 104 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] CNR, Ist Nanosci, Ctr S3, I-41125 Modena, Italy [ 2 ] CNR IMEM, I-43124 Parma, Italy [ 3 ] Univ Ottawa, Dept Phys, Ottawa, ON K1N 6N5, Canada [ 4 ] Univ Modena & Reggio Emilia, Dipartimento Fis Informat & Matemat, I-41125 Modena, Italy (literal)
Titolo
  • Highly efficient electron vortex beams generated by nanofabricated phase holograms (literal)
Abstract
  • We propose an improved type of holographic-plate suitable for the shaping of electron beams. The plate is fabricated by a focused ion beam on a silicon nitride membrane and introduces a controllable phase shift to the electron wavefunction. We adopted the optimal blazed-profile design for the phase hologram, which results in the generation of highly efficient (25%) electron vortex beams. This approach paves the route towards applications in nano-scale imaging and materials science. (C) 2014 AIP Publishing LLC. (literal)
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