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Proceedings Paper

Validity of the essential states model in fullerenes
Author(s): Roberto Zamboni; Carlo Taliani; Francois Kajzar; Marianna Fanti; Giorgio Orlandi; Francesco Zerbetto
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Paper Abstract

Calculations of the dispersion of the second order hyperpolarizability of C60, C70 and C76 have been performed with a sum over states -- complete neglect of differential overlap/spectroscopic parametrization, plus configuration interaction method. The third harmonic generation spectra of C60 and C70 thin films have been measured in a wide spectral range, and they are in excellent agreement with calculations. The validity of the essential states model description for fullerenes is discussed in terms of symmetry properties of the molecular system.

Paper Details

Date Published: 8 December 1995
PDF: 7 pages
Proc. SPIE 2530, Fullerenes and Photonics II, (8 December 1995); doi: 10.1117/12.228115
Show Author Affiliations
Roberto Zamboni, Istituto di Spettroscopia Molecolare-CNR (Italy)
Carlo Taliani, Istituto di Spettroscopia Molecolare-CNR (Italy)
Francois Kajzar, LETI/CEA-Technologies Avancees (France)
Marianna Fanti, Univ. di Bologna (Italy)
Giorgio Orlandi, Univ. di Bologna (Italy)
Francesco Zerbetto, Univ. di Bologna (Italy)

Published in SPIE Proceedings Vol. 2530:
Fullerenes and Photonics II
Zakya H. Kafafi, Editor(s)

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