The valence electrons of fullerenes may be regarded as spherical distributions with a finite width of a jellium-like potential giving rise to collective motions of this orange peel electron cloud. They cause strong enhancement of the photoionization cross section, a resonant behavior phenomenon know as plasmon excitations. The number and characteristic features of these excitations will be discussed.

Appearance of plasmons in fullerenes / Korica, Sanja; Reinköster, Axel; Braune, Markus; Viefhaus, Jens; Rolles, Daniel; Fronzoni, Giovanna; Toffoli, Daniele; Stener, Mauro; Decleva, Piero; Al Dossary, Omar M.; Langer, Burkhard; Becker, Uwe. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - STAMPA. - 388:PART 2(2012), pp. 022087-022087. ( 27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011 Belfast, gbr 2011) [10.1088/1742-6596/388/2/022087].

Appearance of plasmons in fullerenes

Korica, Sanja;FRONZONI, GIOVANNA;TOFFOLI, DANIELE;STENER, MAURO;
2012-01-01

Abstract

The valence electrons of fullerenes may be regarded as spherical distributions with a finite width of a jellium-like potential giving rise to collective motions of this orange peel electron cloud. They cause strong enhancement of the photoionization cross section, a resonant behavior phenomenon know as plasmon excitations. The number and characteristic features of these excitations will be discussed.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2870442
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