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

Liu, Sue, Borys, Nicholas J., Huang, Jing, Talapin, Dmitri V. and Lupton, John M. (2012) Exciton storage in CdSe/CdS tetrapod semiconductor nanocrystals: Electric field effects on exciton and multiexciton states. Physical Review B (PRB) 86 (4), 045303.

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

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.86.045303


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 ...

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Item type:Article
Date:9 July 2012
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group John Lupton
Projects:Volkswagen Stiftung: Optoelectronic FRET gates: electrically controlled accumulation of excitation energy for switches and sensors
Identification Number:
ValueType
10.1103/PhysRevB.86.045303DOI
Classification:
NotationType
73.22.-fPACS
73.50.GrPACS
73.63.BdPACS
78.47.D-PACS
Keywords:QUANTUM DOTS; PHOTOLUMINESCENCE INTENSITY; DYNAMICS; RECOMBINATION; EMISSION; FLUORESCENCE; CHARGE; AUGER; WELL; SPIN
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:26694
Owner only: item control page

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