Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1002/adom.201300323 (literal)

Alternative label

• Esposito M.[ 1 ]; Tasco V.[ 1 ] ; Todisco F.[ 1 ]; Benedetti A.[ 2 ]; Sanvitto D.[ 1 ]; Passaseo A.[ 1 ] (2014)
  Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition
  in ADVANCED OPTICAL MATERIALS
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Esposito M.[ 1 ]; Tasco V.[ 1 ] ; Todisco F.[ 1 ]; Benedetti A.[ 2 ]; Sanvitto D.[ 1 ]; Passaseo A.[ 1 ] (literal)

Pagina inizio

• 154 (literal)

Pagina fine

• 161 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.scopus.com/inward/record.url?eid=2-s2.0-84893866116&partnerID=q2rCbXpz (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 2 (literal)

Rivista

• Advanced optical materials (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• [ 1 ] CNR, Ist Nanosci, NNL, I-73100 Lecce, Italy [ 2 ] Univ Roma La Sapienza, Dip SBAI, I-00161 Rome, Italy (literal)

Titolo

• Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition (literal)

Abstract

• Fabrication and characterization of chiral metallic nanospirals for application as metamaterials in the visible and near infrared range are described. The structures consist of platinum helicoidal three-dimensional nanostructures realized by focused ion beam induced-deposition, where the interaction with incident light can be controlled as a function of light circular polarization state and spectral region, showing a circular dichroism across a wide range of optical wavelengths. An accurate size control and nanometer resolution on the fabrication of the chiral structures are achieved by exploring substrate surface charge effects on substrates with different electrical properties and by studying and implementing an accurate scanning procedure for the nanostructure growth that allows compensation of the proximity and charge effects. Optical measurements carried out on the nanospiral arrays using a high spatial resolution setup show a transmittance difference of the right- and left-circular polarized light near to 40%. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. (literal)

Prodotto di

• Fotonica avanzata e proprietà quantiche nell'interazione luce-materia (MD.P06.007.003) (Modulo)
• Nanotecnologie applicate a semiconduttori, ossidi e isolanti (MD.P06.028.002) (Modulo)

Autore CNR

• DANIELE SANVITTO (Unità di personale interno)
• ADRIANA GRAZIA PASSASEO (Unità di personale interno)
• VITTORIANNA TASCO (Persona)
• MARCO ESPOSITO (Unità di personale esterno)

Insieme di parole chiave

• Keywords of "Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ADRIANA GRAZIA PASSASEO (Unità di personale interno)
• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID22479
• MARCO ESPOSITO (Unità di personale esterno)
• DANIELE SANVITTO (Unità di personale interno)
• VITTORIANNA TASCO (Persona)

Prodotto

• Nanotecnologie applicate a semiconduttori, ossidi e isolanti (MD.P06.028.002) (Modulo)
• Fotonica avanzata e proprietà quantiche nell'interazione luce-materia (MD.P06.007.003) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Advanced optical materials (Rivista)

Insieme di parole chiave di

• Keywords of "Three dimensional chiral metamaterial nanospirals in the visible range by vertically compensated focused ion beam induced-deposition" (Insieme di parole chiave)