Thermal Effects in Photoemission and Electron-Phonon Couplings of Fullerene

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We show that thermal effects play a relevant role in the determination of the electron-phonon couplings based on the intensity of the phonon-shakeup peaks in photoemission spectra. In particular, we re-consider the determination of the electron-phonon couplings of fullerene based on a fit of the photoemission spectrum of C60- in gas phase [Gunnarsson PRB 1995]. We show that taking thermal effects into account reduces the obtained couplings by approximately 10%.
Proceedings of the fullerene symposia of the 205rd Meeting of The Electrochemical Society San Antonio, TX, USA, May 9 - 13, 2004

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Materials Science, Soft Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/24354

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0407132
 http://arxiv.org/abs/cond-mat/0407132
 Fullerenes and Nanotubes - Materials for the New Chemical Frontier - Fullerenes - Vol. 14, edited by P. V. Kamat, F. D'Souza, D. M. Guldi, and S. Fukuzumi (The Electrochemical Society, Pennington, NJ, 2005), p. 118.

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