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Proceedings Paper

Excitonic effects in quantum dot intraband spectroscopy indicating the formation of bound continuum excitons
Author(s): Sandra C. Kuhn; Marten Richter
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Paper Abstract

We present a theoretical analysis of Coulomb induced effects on intraband transitions between bound quantum dot and unbound continuum states of the host material. The intraband adsorption spectra show characteristic spectral signatures. In particular, the numerical results confirms the existence of bound excitons consisting of a localized carrier inside the quantum dot and a delocalized carrier of the continuum, which are spatially delocalized in the vicinity of the quantum dot.

Paper Details

Date Published: 14 March 2016
PDF: 7 pages
Proc. SPIE 9746, Ultrafast Phenomena and Nanophotonics XX, 97460A (14 March 2016); doi: 10.1117/12.2207635
Show Author Affiliations
Sandra C. Kuhn, Technische Univ. Berlin (Germany)
Marten Richter, Technische Univ. Berlin (Germany)


Published in SPIE Proceedings Vol. 9746:
Ultrafast Phenomena and Nanophotonics XX
Markus Betz; Abdulhakem Y. Elezzabi, Editor(s)

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