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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/51722
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
Citation: Nano Letters, 6 (9), 2037-2042 (2008)
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.
Publisher version (URL): http://dx.doi.org/10.1021/nl061237h
URI: http://hdl.handle.net/10261/51722
DOI: 10.1021/nl061237h
ISSN: 1530-6984
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