Exciton storage in CdSe/CdS tetrapod semiconductor nanocrystals: Electric field effects on exciton and multiexciton states

URN to cite this document:: urn:nbn:de:bvb:355-epub-266945
DOI to cite this document:: 10.5283/epub.26694

Liu, Sue ; Borys, Nicholas J. ; Huang, Jing ; Talapin, Dmitri V. ; Lupton, John M.

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Date of publication of this fulltext: 15 Nov 2012 08:20

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Abstract

CdSe/CdS nanocrystal tetrapods are interesting building blocks for excitonic circuits, where the flow of excitation energy is gated by an external stimulus. The physical morphology of the nanoparticle, along with the electronic structure, which favors electron delocalization between the two semiconductors, suggests that all orientations of a particle relative to an external electric field will ...