1D exciton band and exciton-phonon interaction in a single polymer chain

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dc.creatorDubin, F.
dc.date2002-09-09
dc.date.accessioned2026-07-07T02:47:12Z
dc.date.available2026-07-07T02:47:12Z
dc.descriptionThe excitonic luminescence of an isolated polydiacetylene polymer chain in its monomer matrix is studied by micro-photoluminescence. These chains behave as perfect 1D excitonic systems with the expected 1/sqrt{E} density of states between 5 and 50 K. The temperature dependence of the homogeneous width is quantitatively explained by interaction with longitudinal acoustic phonons of the crystal in the range of temperature explored.
dc.description7 pages, 3 figures (TeX format)
dc.identifierhttps://arxiv.org/abs/cond-mat/0209199
dc.identifierhttp://arxiv.org/abs/cond-mat/0209199
dc.identifier26th ICPS proceedings (August 2002)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19918
dc.subjectMaterials Science
dc.title1D exciton band and exciton-phonon interaction in a single polymer chain
dc.typetext

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