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(174) Production(s) de ANGLARET E.
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Spontaneous dissolution of a single-wall carbon nanotube salt
Auteur(s): Penicaud A., Poulin P., Derre A., Anglaret E., Petit P.
(Article) Publié:
Journal Of The American Chemical Society, vol. 127 p.8-9 (2005)
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Exfoliation of single-wall carbon nanotubes in aqueous surfactant suspensions: A Raman study 
Auteur(s): Izard N., Riehl Didier, Anglaret E.
(Article) Publié:
Physical Review B, vol. 71 p.195417 (2005)
Texte intégral en Openaccess : 
Ref HAL: hal-00005824_v1
Ref Arxiv: cond-mat/0507099
DOI: 10.1103/PhysRevB.71.195417
WoS: 000230244100112
Ref. & Cit.: NASA ADS
Exporter : BibTex | endNote
46 Citations
Résumé: Aqueous suspensions of bundles and individual single-wall carbon nanotubes were prepared with the help of surfactants. We study the changes in the Raman spectra of the suspensions with respect to powders, and of exfoliated tubes with respect to bundles. The radial breathing modes (RBM) upshift in suspensions because of the internal pressure of the liquid. By contrast, no shift is observed in the RBM spectra after exfoliation in the suspensions. However, we demonstrate a selectivity of the exfoliation process for tubes of small diameters.
Commentaires: Soumis le 3 Décembre 2003
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Influence of structure on the optical limiting properties of nanotubes
Auteur(s): Izard N., Billaud Pierre, Riehl Didier, Anglaret E.
(Article) Publié:
Optics Letters, vol. 30 p.1509-1511 (2005)
Texte intégral en Openaccess :
Ref HAL: hal-00005793_v1
Ref Arxiv: cond-mat/0507092
Ref. & Cit.: NASA ADS
Exporter : BibTex | endNote
Résumé: We investigate the role of carbon nanotubes structure on their optical limiting properties. Samples of different and well-characterized structural features are studied by optical limiting and pump-probe experiments. The influence of the diameter's size on the nano-object is demonstrated. Indeed, both nucleation and growth of gas bubbles are expected to be sensitive to diameter.
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Molecular orientation in liquid crystal elastomers
Auteur(s): Buffeteau Thierry, Desbat Bernard, Anglaret E., Brunet Monique, Keller Patrick
(Article) Publié:
Biomacromolecules, vol. 38 p.4799-4810 (2005)
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Oxydation controlee de solutions de nanotubes: une nouvelle methode de tri des diamètres et des chiralites ?
Auteur(s): Anglaret E.
Conference: GDR Nanotubes (Houffalize, Belgium, FR, 2005-10-10)
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Carbon nanotubes, nanostructured porous media.
Auteur(s): Anglaret E.
Conference: Réunion des PCP "Milieux Poreux" - Congrès Société Vénézuélienne de Physique. (Punto Fijo, Venezuela, FR, 2005-11-28)
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Combination of carbon nanotubes and two-photon absorbers for broadband optical limiting
Auteur(s): Izard N., Ménard Cécilia, Riehl Didier, Doris Eric, Mioskowski Charles, Anglaret E.
(Article) Publié:
Chemical Physics Letters, vol. 391 p.124-128 (2004)
Texte intégral en Openaccess :
Ref HAL: hal-00003923_v1
Ref Arxiv: cond-mat/0501422
DOI: 10.1016/j.cplett.2004.05.001
WoS: 000221977500023
Ref. & Cit.: NASA ADS
Exporter : BibTex | endNote
39 Citations
Résumé: New systems are required for optical limiting against broadband laser pulses. We demonstrate that the association of non-linear scattering from single-wall carbon nanotubes (SWNT) and multiphoton absorption (MPA) from organic chromophores is a promising approach to extend performances of optical limiters over broad spectral and temporal ranges. Such composites display high linear transmission and good neutral colorimetry and are particularly efficient in the nanosecond regime due to cumulative effects.
Commentaires: 5 avril 2004
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