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Title:	Exciton-Related Electroluminescence from ZnO Nanowire Light-Emitting Diodes
Author:	Capasso, Federico; Zimmler, Mariano; Voss, Tobias; Ronning, Carsten Note: Order does not necessarily reflect citation order of authors.
Citation:	Zimmler, Mariano A., Tobias Voss, Carsten Ronning, and Federico Capasso. 2009. Exciton-related electroluminescence from ZnO nanowire light-emitting diodes. Applied Physics Letters 94(24): 241120.
Full Text & Related Files:	Zimmler_APL_94_241120_2009.pdf (192.9Kb; PDF)
Abstract:	The authors study the microscopic origin of the electroluminescence from zinc oxide (ZnO) nanowire light-emitting diodes (LEDs) fabricated on a heavily doped p-type silicon (p-Si) substrate. By comparing the low-temperature photoluminescence and electroluminescence of a single nanowire LED, bound- and free-exciton related recombination processes, together with their longitudinal-optical phonon replicas, can be identified as the origin of both electroluminescence and photoluminescence.
Published Version:	http://dx.doi.org/10.1063/1.3157274
Terms of Use:	This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page:	http://nrs.harvard.edu/urn-3:HUL.InstRepos:5096631

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  Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University

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