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Title: Surface plasmons and vibrations of self-assembled silver nanocolumns
Authors: Margueritat, J., Gonzalo de los Reyes, José, Afonso, Carmen N., Mlayah, A., Murray, D. B., Saviot, L.
Issue Date: 22-Aug-2006
Publisher: American Chemical Society
Abstract: Optical and vibrational properties of novel self-assembled silver nanocolumns are studied experimentally and theoretically. The split of the surface plasmon resonance into transverse and longitudinal modes verifies the one-dimensional character of the nanocolumns. In this work, we have identified the acoustic vibration modes of the nanocolumns using Raman scattering, as spheroid-like modes (l = 2, m = ±2) involving vibrations of the nanocolumns along their minor axes and the existence of surface plasmon-vibration coupling mechanisms.
Description: 6 pags. ; 5 figs. 1 tab.
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ISSN: 1530-6984
???metadata.dc.identifier.doi???: 10.1021/nl061237h
Citation: Nano Letters, 6 (9), 2037-2042 (2008)
Appears in Collections:(CFMAC-IO) Artículos
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