Confined optical phonon modes in polar tetrapod nanocrystals detected by resonant inelastic light scattering

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dc.creatorKrahne, R.
dc.creatorChilla, G.
dc.creatorSchueller, C.
dc.creatorCarbone, L.
dc.creatorKudera, S.
dc.creatorMannarini, G.
dc.creatorManna, L.
dc.creatorHeitmannb, D.
dc.creatorCingolani, R.
dc.date2005-12-21
dc.date.accessioned2026-07-07T06:53:36Z
dc.date.available2026-07-07T06:53:36Z
dc.descriptionWe investigated CdTe nanocrystal tetrapods of different sizes by resonant inelastic light scattering at room temperature and under cryogenic conditions. We observe a strongly resonant behavior of the phonon scattering with the excitonic structure of the tetrapods. Under resonant conditions we detect a set of phonon modes that can be understood as confined longitudinal-optical phonons, surface-optical phonons, and transverse-optical phonons in a nanowire picture.
dc.description12 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0512541
dc.identifierhttp://arxiv.org/abs/cond-mat/0512541
dc.identifierNano Lett.; (Letter); 2006; 6(3); 478-482.
dc.identifierdoi:10.1021/nl0524492
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105644
dc.subjectMesoscale and Nanoscale Physics
dc.titleConfined optical phonon modes in polar tetrapod nanocrystals detected by resonant inelastic light scattering
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