Calculation of the energy loss for an electron passing near giant fullerenes

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

We present a theoretical analysis of the electron energy-loss spectra of isolated giant fullerenes. We use a macroscopic dielectric description of spherical onion-like fullerenes and a discrete dipole approximation (DDA) framework for tubular fullerenes. In the DDA model, an anisotropic dynamical polarizability is assigned to each carbon site. We stress the fundamental importance of the hollow character of giant fullerenes in the electron energy-loss resonances.

langue originaleAnglais
Pages (de - à)5127-5141
Nombre de pages15
journalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume29
Numéro de publication21
Les DOIs
étatPublié - 14 nov. 1996

Empreinte digitale

fullerenes
energy dissipation
electron energy
dipoles
electrons
approximation
hollow
carbon nanotubes
carbon

Citer ceci

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abstract = "We present a theoretical analysis of the electron energy-loss spectra of isolated giant fullerenes. We use a macroscopic dielectric description of spherical onion-like fullerenes and a discrete dipole approximation (DDA) framework for tubular fullerenes. In the DDA model, an anisotropic dynamical polarizability is assigned to each carbon site. We stress the fundamental importance of the hollow character of giant fullerenes in the electron energy-loss resonances.",
author = "L. Henrard and Ph Lambin",
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Calculation of the energy loss for an electron passing near giant fullerenes. / Henrard, L.; Lambin, Ph.

Dans: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol 29, Numéro 21, 14.11.1996, p. 5127-5141.

Résultats de recherche: Contribution à un journal/une revueArticle

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