Radiation Torque and Force on Optically Trapped Linear Nanostructures (Articolo in rivista)

Type
Label
  • Radiation Torque and Force on Optically Trapped Linear Nanostructures (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.100.163903 (literal)
Alternative label
  • Borghese F.; Denti P.; Saija R.; Iatì M.A.; Maragò O.M. (2008)
    Radiation Torque and Force on Optically Trapped Linear Nanostructures
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Borghese F.; Denti P.; Saija R.; Iatì M.A.; Maragò O.M. (literal)
Pagina inizio
  • 163903 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 100 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1.Dipartimento di Fisica della Materia e Tecnologie Fisiche Avanzate, Universita` di Messina, Salita Sperone 31, 98166 Messina, Italy. 2.Istituto per i Processi Chimico-Fisici (Messina), Consiglio Nazionale delle Ricerche, Salita Sperone, 98158 Faro Superiore, Messina, Italy (literal)
Titolo
  • Radiation Torque and Force on Optically Trapped Linear Nanostructures (literal)
Abstract
  • We study the optical trapping of highly elongated linear nanostructures in the focal region of a highnumerical aperture lens (optical tweezers). The radiation torque and trapping force on these nanostructures that are modeled as chains of identical spherical scatterers are calculated by means of multipole field expansions in the framework of the transition matrix approach. We investigate both orientational and trapping stability and calculate force constants and trap parameters in order to clarify the role of the linear geometry in the optical trapping mechanism. Furthermore, we calculate optical trapping of nanowires of different materials and compare our theoretical findings with available experimental results. (literal)
Prodotto di
Autore CNR

Incoming links:


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