Optical trapping of carbon nanotubes (Articolo in rivista)

Type
Label
  • Optical trapping of carbon nanotubes (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.physe.2007.10.088 (literal)
Alternative label
  • Maragò O. M.; Gucciardi P. G.; Bonaccorso F.; Calogero G.; Scardaci V.; Rhozin A. G.; Ferrari A. C.; Jones P. H.; Saija R.; Borghese F.; Denti P.; Iatì M. A. (2008)
    Optical trapping of carbon nanotubes
    in Physica. E, Low-dimensional systems and nanostructures (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Maragò O. M.; Gucciardi P. G.; Bonaccorso F.; Calogero G.; Scardaci V.; Rhozin A. G.; Ferrari A. C.; Jones P. H.; Saija R.; Borghese F.; Denti P.; Iatì M. A. (literal)
Pagina inizio
  • 2347 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) CNR-Istituto per i Processi Chimico-Fisici (Messina), Salita Sperone, C.da Papardo, Faro Superiore, I-98158 Messina, Italy 2) Dipartimento di Fisica della Materia e Tecnologie Fisiche Avanzate, Salita Sperone 31, I-98166 Messina, Italy 3) Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK 4) Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK (literal)
Titolo
  • Optical trapping of carbon nanotubes (literal)
Abstract
  • Optical trapping is a new tool for the manipulation and deposition of single wall carbon nanotube (SWNT) bundles. We present a study on optical trapping and manipulation of SWNT bundles in different environments, aimed at understanding the trapping mechanism. SWNTs are dispersed in water or organic solvents, and a wide range of both ionic and non-ionic surfactants, with different chain lengths, is used. We demonstrate that the surfactant plays a key role in optical trapping, strongly affecting the trapping force. Finally we discuss the calculation of radiation force for quasi-one-dimensional (1D) nanoparticles by means of field expansion in the framework of the T-matrix approach. (literal)
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